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Feb 16

As long as care and follow some common-sense guidelines

By adminNo Comments

As long as care and follow some common-sense guidelines, you can extend iPhone’s battery life and life. The most important thing is to avoid the iPhone placed in the sun or the heat of the car (even on the glove compartment.) Heat will degrade your battery’s performance.

Terms you need to know

Said the iPhone’s battery must be charged before the battery usage time. Battery Life The battery must be replaced before the full use of time.

temperature with the iPhone. iPhone is running the best temperature 32 ° F to 95 ° F range. You should be stored in -4 ° F to 113 ° F environment. That is, 0 ° C to 35 ° C and -20 ° C to 45 ° C operation and storage of iPhone is the suitable temperature. Close to your iPhone as the room temperature (22 ° C), which is the ideal state.Dell Vostro 1000 Replacement battery View the use of state statistics

Learn how to use the iPhone and you know your battery typically lasts can help to enhance battery life. The main screen by tapping the “Settings” icon and select “General”> “content”, you can view your iPhone using state statistics. In the last full charge of the use of time you will see the following two items:

Use: iPhone since the last full charge, in the wake state and the total time in use. When you call, use e-mail, listen to music, browsing the web, or send and receive text messages, or mobile phone automatically checks in the implementation of e-mail, such as background tasks, iPhone is awake.

Standby: iPhone fully charged since the last total boot time, including the iPhone is in sleep time.

Upgrade to the latest software

Please feel free to make sure to enjoy Apple’s latest iPhone software, EliteBook 2740w battery as Apple engineers may have developed new ways to optimize battery performance. Use iTunes 8.2 or later, you can upgrade the iPhone to the latest software. The iPhone is connected to your computer, and then in the source list, select the iPhone. In the summary panel, click the “Check for Updates” to see if there is a new version of iPhone software available. Click the “Update” to install the latest version.

Through the jailbreak / unlock method is friends with the iPhone could be be careful, do not casually use the iTunes upgrade, once they come to 3.1.3 (5.12.01), there is no way a god now …

Optimize your settings

Depending on your set up, some features may reduce the iPhone’s battery life. For example, you accept e-mail frequency, and is set to automatically check the number of e-mail account,Dell Inspiron Mini 9 laptop battery will affect battery life. The following tips apply to run the iPhone 3.0 or later software, iPhone, can help you extend the battery time.

Reduce the use of location-based services: Location Services enabled applications (such as maps) will shorten battery life. To turn off location services, go to “Settings”> “General”> “Location Services” to set, or only when needed to use location services.

Close Push Notification: Some applications from the App Store using the Apple push notification service to remind the new data. These rely on a wide range of applications push notifications (for example, instant messaging applications) can affect battery life. To turn off the push notifications, go to “Settings”> “Notifications” and then “notice” to “off.” EliteBook 2760p battery Note that this does not prevent the application is open to receive new data. In addition, if you do not install any applications that support the push notifications to inform the setting will not be displayed.

Reduce the frequency of new data acquisition: some applications (such as Mail) can be set to a specific time interval to wirelessly retrieve data. E-mail or other data capture higher the frequency, the faster the power consumption. To manually extract the new data, in the main screen, select “Settings”> “mail / contacts / calendar”> “Fetch New Data” and tap “Manual.” To increase the retrieval time interval, go to “Settings”> “mail / contacts / calendar”> “Fetch New Data” and then tap the “hour.” Please note that this is a passage set for all services do not support push applications.

Turn off push mail: If you use Microsoft Exchange and other Yahoo! or push mail account, turn off when not needed push mail. Go to “Settings”> “mail / contacts / calendar”> “Fetch New Data” and then pushes off. Then, push e-mail sent to your account information will pass according to your capture settings are set to receive, and will not be received upon arrival.

Automatically check the email account to reduce the number of:battery for CASIO np-60 e-mail account to avoid receiving too many letters can help you save electricity. By e-mail account can be disabled or deleted to achieve this. To turn off an account, go to “Settings”> “Email / Contacts / Calendar”, select an email account, and then turn it off. To delete an account, go to “Settings”> “Email / Contacts / Calendar”, select an email account, and then tap the “Delete Account.” Reduce the use of third party applications: Excessive use of some makes the screen can not be dimmed or turned off the game and other applications, or use location services applications, will shorten the battery life.

Turn off Wi-Fi: If you rarely use Wi-Fi, you can turn it off to save power. Go to “Settings”> Wi-Fi, Wi-Fi and then set to “off.” Please note that if you frequently browse the web using the iPhone, then compared with the cellular data network, using Wi-Fi network, you can extend the battery time.

Turn off Bluetooth: If you rarely use a Bluetooth headset or car kit, you can turn off Bluetooth to save power. Go to “Settings”> “General”> “Bluetooth” and then the Bluetooth off.

Poor or no signal in the signal coverage area using the flight model: the iPhone will always try to maintain on-line and cellular networks, so the signal is poor or no signal coverage area will consume more power. In this case, turn the flight mode to extend battery life, however, you will not receive or make calls. To turn flight mode,price of HP Compaq Business Notebook NX6140 battery go to “Settings” will open to the flight mode.

Adjust the brightness: dim the screen is another way to extend battery life. To the “Settings”> “Brightness” and drag the slider left to reduce the brightness. In addition, open the “Auto Brightness” allows the screen brightness to adjust the brightness with the field environment. Go to “Settings”> “Brightness” and then the brightness will automatically open.

Close equalizer: When playing a song using balanced settings will reduce battery time. To turn off the equalizer, go to “Settings”> “iPod”> “EQ” to shut down. Please note that if you directly in iTunes to add songs in the equalizer, the EQ will be set in the iPhone “Flat”, only close the equalizer to achieve the effect, because the iPhone will not change your iTunes settings. For this setting, go to “Settings”> “iPod”> “EQ” and tap “Flat”.

Turn off 3G: 3G cellular networks can be used to load data faster, but it can also shorten the battery life, especially in areas with limited 3G coverage. To turn off 3G, in the main screen, select “Settings”> “General”> “Network” and then “Enable 3G” is set to close. Has the EDGE or GPRS network in place which means you can still receive and make calls, you can also use the cellular data network. (For the majority of the domestic use of GSM’s friends, turn off the 3G ah)

Lock your iPhone

It is obvious that you should not use the iPhone in time to be locked. In the locked, you can still answer the phone and receive text messages, but if you touch the screen will not function properly.Compaq Presario v6000 Battery To lock iPhone, click the Sleep / Wake button. You can also set the time interval automatically lock, so your iPhone does not use a period of time after the closure more quickly. To set the automatic lock, go to “Settings”> “General”> “Auto Lock” and set a short time interval, such as one minute.

Frequent use of iPhone

For proper maintenance of a lithium battery, you must occasionally make the electrons to maintain flow. Please ensure that at least a month to go through a charge cycle. (The battery is fully charged before the battery completely run out.)

Feb 14

Step by Step Institute of cafes maintenance

By adminNo Comments

Step by Step Institute of cafes maintenance
For operators, Internet cafes maintenance is both a science, is a craft. So how can we do everything well in the maintenance process? This is not only related to the continued use of the computer, but also reflects the internal and external quality of an Internet cafe. Described in this article, it is some Internet cafes to maintain the superficial reason.
Internet cafes maintenance mainly include two aspects, software maintenance and hardware maintenance. From operational software maintenance should be given priority in hardware maintenance, software maintenance with once and for all the traits, and hardware maintenance should follow from the simple to the difficult process, step by step, in order from the outside to maintain the hardware.
Clean cafe, it is best to empty software maintenance essential
Software maintenance, software and systems can be divided into two aspects. The software includes online games, security software, system patches, chat tools, an updated version in a timely manner is very important; systems, including system optimization, backup and restore. A. Optimize the system
The optimization system is the easiest way is to reinstall a clean system and users may use a variety of software installed on this system, such as online software, office software, video software, learning software. Shortcut to finishing the above software, then built the relevant directory on your desktop to facilitate the users to call. At the same time,Compaq NX9010 battery do not forget marked with a variety of patches to the system. Next, set the anti-virus software and firewalls, and cafes machine hardware configuration for the system to set the appropriate virtual memory installed motherboard patch and a variety of drive at the moment the system will be able to maximize their effectiveness. Two. Backup data
To make the most perfect, excellent retained, it is necessary to use Ghost and other professional backup software on the system. Therefore, the best consistent hard disk partition, so, back up a system, you can use on all computers. The author recommends that such a partition: C system area (10GB), D games area (20GB), E tools / system recovery area (10GB, set to hidden). Ghost will optimize good C drive backup in E drive, in order to maintain recovery system to optimize the state. Of course, this is just a way we can be the C drive system, the game alone backup to a removable hard disk on the master disc, along with when. 3. Timely recovery
First to optimize the system and the backup, so the system needs to maintain the backup file to restore,Compaq TC4200 battery not only eliminates the trouble of cleaning up the disk fragments, but also restore the system to the cleanest, fastest state. However, the recovery with Ghost, be sure to install the DOS virtual machine to boot the system (since optical drives rarely) a cyber cafe. And then run Ghost in DOS, according to the mode of the need to select the partition to the partition in order to restore the C drive system or D game. Of course, if the hard disk partition table problem can also choose the hard drive to hard drive mode, overwrite the original hard drive directly. 4. Update software
After these maintenance at any time in the best condition. But for the online software update as soon as their new version is conducive to stability and to attract tourists. Updated online in two ways: First, artificial regeneration is a stand-alone (each client), this method is time-consuming and labor-intensive, is not recommended to the old network, but for novice users; Second, since the shelf software server, the client is automatically updated from the server, this method is convenient for network-savvy persons. Anti-virus software, chat software, best settings is regularly updated or automatically updated, so not only convenient for customers, but also convenient.
Do not forget the power-off hardware maintenance a half line
The best of every two weeks on the hardware of a medium-sized clean-up. Especially in the summer,HP G65 battery in this way for hardware maintenance can greatly reduce the incidence of computer failure, let the computer run stable extension of the life cycle of certain accessories. A. Focus on “intrinsic”
Maintenance computer, dust is the first step. The dust will not only allow Internet cafe computer “cool cool”, but also reduce the risk of failure such as poor contact. Maintenance before we’d better wash hands before removing the portable electrostatic, and then open the chassis panel. The first graphics card from dust, then clean the CPU base, the CPU slot, the capacitance between the dust; then is the power behind the outlet of each host. Something complete, in order to strengthen the effect of dust, but also to identify the skin of a tiger or a fan, facing the host internal bluster or mad fan, to minimize adsorption of dust within the host, then host both inside and outside connection to rationalize, in order to heat.
Two. External image of the host computer to clear the heat, can not forget the computer outside the United States, because it not only related to the overall image of the cafes, have a direct impact on the views of the users of Internet cafes quality of computer. Therefore, it is recommended to clean up the dust around the CRT monitor back cover up and down. Next, the surface of the wet towel to clean accessories, will remove the dust. The use of computer cleaning paste wipe of the four edges and corners, and borders of the display, keyboard, disk body, the mouse to the upper, the chassis front panel and side panels. After such a full range of cleaning, the computer can look,battery for HP 6510b the users if a closer look, but also that the cafes for a new machine.
3. Cleaning the internal environment for Internet cafes clean, we can establish a system of rotation, such as network management is responsible for the day mopping the floor, while the cashier is responsible for cleaning the computer tables and chairs, the inspector is responsible for cleaning toilets, garbage, etc., the maintenance of the three can be rotated, but must be signed in the maintenance of attendance, and linked with salary.
Related cleaning must be in place, it is best to be checked by the operator, so that staff will be more serious. Every day such as cleaning, keep the cafes refreshing, to ensure users online have a good mood. 4. Troubleshooting
Deal with unexpected failures, which is also a large content of maintenance work. The author summarizes some of the cafes sudden failure of solution: Accessories touch, oxidation, overheating caused by poor contact, such failure is very simple and reseated the graphics card, memory, various types of connections; network failure or substitution of data, the best solution is to re-plug the connector of the cable at both ends, allowed to automatically re-identification; software failure caused by a virus, Trojan horse or network attacks, the most simple solution is to redo the system, and the router on the shield suspicious port or IP address. In the day-to-day operations, we will face many difficulties, which requires the majority of network management and staff carefully, dutifully maintain. Internet cafe operators can not ignore the behavior of subordinates so dedicated should be given a certain degree of reward, and stabilize the heart.

Feb 13

Hard drive as the main place for users to store data

By adminNo Comments

Hard drive as the main place for users to store data, and its biggest use than store data, but it is sometimes due to user mishandling, resulting in the loss of user data. If the average user, the data is not important relative to the user, then lost to lost, not so much; but if the data is very important to users (for such users should always back up data), then data loss how to do it? This article is through a process of recovery for hard disk data to a brief description of what the hard disk data recovery, and I hope you recover hard disk data can be helpful.

Related Concepts

MBR (Main Boot Record) that the master boot record area,battery for ACER Aspire 3680 it is located in the hard disk cylinder 0 track 0, sector 1, including the hard disk boot program and partition table.

DBR (Dos Boot Record) that the operating system boot record area, usually located in the hard disk cylinder 0 track 1, sector 1, is the operating system can directly access the first sector, it also includes a boot program and a program called BPB (BIOS Parameter Block) record parameters of the partition table. Each logical partition has a DBR.

FAT (File Allocation Table) file allocation table that is DOS, Windows9X file system addressing format for data security reasons, FAT generally made of two, the second for the first FAT FAT backup.

DIR is the Directory that is shorthand for the root zone, DIR immediately after the second FAT table.

Estimated cause of data loss:

1. Install multiple boot software, causing abnormal operation.
2. Was a virus infection. Loss of data before the state: 2.5GB hard disk, the original partition: C: 2GB + D: 500MB, D disk with important data.price of TOSHIBA PA3457U-1BRS battery Two partitions are FAT16 format.
The process of data loss
After a system reboot, D drive missing.
Operation after data loss
The client has to re-partition with Fdisk, trying to re-partition the original partition size, without success. But did not format the D drive, just format the C drive and reinstall the system.
Data recovery requirements of customers
Recovery under the root directory D “digital camera” all the files within the directory.

The tools:
NORTON DISK DOCTOR: diskedit.exe

Data recovery process:

First, the data backup of all the major sectors including physical Track 0, Track 0 of the logical partitions, FAT table and root directory area, etc., which together with GHOST backup data area of each partition.

Second, the analysis of the hard disk master boot sector MBR (including the primary partition table and boot loader), the partition boot sector DBR, FAT table and root directory area. As has been re-start the C partition and a smooth disk (aside virus reasons), so the MBR of the logical structure should be no problem, look through the Diskedit MBR command where the first sector of Track 0, confirmed that estimation is correct, but now with the original partition table is fully consistent with the partition table, it can not be determined.

Through the partition table, you can find the boot sector of the partition where the physical location analysis to determine the important data in C drive (boot sector, the first FAT table, the second FAT table,dell xps m1330 battery root directory area) are not abnormalities, but D-DBR boot sector in addition to, the above correspond to the other data are not, DBR no exception reason is that the results of re-zoning, and FAT1, FAT2 and root directory area beyond recognition because, generally should have two possibilities: First, partition is inconsistent with the original partition, resulting in the data do not add up; Second, the data has been destroyed by the virus.

MBR because look, they found the other sector of track 0 unknown process leaving the residual code, by looking at some of the display information, can be determined to leave some sort of multi-system software, and that too many customers have installed systems management software . This can generally be excluded from the virus may damage partition, the partition operating loss should be the exception due to multi-system management software.

Third, find the original partitioned according to the preceding analysis, the customer data loss after a re-zoning, and the estimated existing partition with the original partition is inconsistent,Dell LATITUDE D500 Replacement battery this would no doubt increase the difficulty of data recovery, but fortunately is not formatted D drive, because if only just Fdisk, rewrite the original hard drive only the first sector of each partition. If this sector does not fall on the important parameters of the original partition area (DBR, FAT, root directory), then the success rate of repair is pricey. The next step is to find the original D-important data zone. According to information provided by the customer can see, the original D under the root directory called “digital camera” subdirectory, so the search function provided by DISKEDIT, search for “digital camera” corresponds to the hexadecimal code, you can find the original D the root directory area. Lasted 30 minutes, by filtering search results, and ultimately find the root directory where the sector, and then follow it forward two FAT tables turn (based on experience about 400 sectors to 500 sectors) to find where the original D-DBR sectors, and then turn forward again 63 sectors, to find the original D drive partition table, thus, overcome the most difficult problems.

Fourth, the primary partition table reconstruction because the customer was using Fdisk primary partition table to re-establish the original partition table is not consistent, it must be manually rebuild the original partition table, find through the front of the original D drive partition table and the original D disk DBR, can calculate the primary partition table, including the district’s start time and end sector, partition size, partition type and so on. Calculated results, rewritten sector 0 track 1, the primary partition table (the computer automatically shut down.)

Fifth, reboot the system,battery for APPLE A1181 there the original D drive, basically all the recover all the files. Copy of the “digital camera” directory, make a backup. Notify the customer to retrieve data.

Description:

1. Data backup, do not over-confident GHOST, GHOST only recognize the right of the district, for it does not copy the hidden partition. The partition is not correct, it will report an error and stop the replication process. GHOST is not a pure sense of the overall copy software, copy only those files that exist on FAT table is not copied all the data on the disk!

2. Unfortunately for the customer to re-points D D than the original disk drive big just a few tracks, so the new D drive partition table is built in the original C-terminal of the data area. So basically this can be said that 100% of repair to restore the original data in D drive.

3. More lucky is that the customer does not have to reformat the D drive, otherwise there can be such a high recovery rate of the.

Recommendations to the reader

After the hard disk data loss occurs, immediately contact your local data recovery company. Best not to write to the hard drive, that would increase the difficulty of repair, also affected the success rate of repair.

Feb 12

Although the hackers do not mind the weekend action

By adminNo Comments

Although the hackers do not mind the weekend action, but it looks like they like to rest on weekends. Survey revealed that 52% of the respondents in the Saturday night action, but only 15% of the respondents in the weekend hacker to do these dirty things during the day.

You can not say hackers in their lack of confidence in action. 96% of the respondents said they were in the IT security system companies spend millions of dollars How much do not care;price of dell xps m1730 battery if the IT security administrator can configure and detect the firewall, then the business has done is a waste of money and time. 86% of the respondents believed that they could successfully invade through the firewall into the enterprise network; a quarter of respondents felt that they could get within a few minutes it all, 14% of respondents per Even they can be completed within a few hours the invasion. 16% of the respondents said that even if they can do so they will not evade firewalls.

Firewall vulnerable to attack? Hamelin to recommend the five best practices to reduce the hacking incident on the business risk of harm.

First, all the firewall rules must change the file

While this approach sounds simple, but because there is no built-in firewall change management process, so the file does not change for many companies is the best practice.battery for Dell Vostro 1510 If the firewall administrator for emergency situations or some other form of business interruption to make changes, then he will likely hit on the muzzle is relatively large. But if such changes before the agreement to offset the changes will lead to down it? This is a very high status.

Central firewall management console products fully visible all the firewall rules-based, so all team members must reach a consensus, who were observing what kind of changes. Able to detect and repair this fault,HP Pavilion zv5000 Battery so that the entire agreement management more simple and efficient.

Second, with minimal privileges to install all of the access rules

Another common authority over the security issue is the rule set. Firewall rules are composed by three fields: the source (IP address), destination (network / sub-networks) and services (application software, or other destinations). To ensure that each user has enough ports to access the systems they need, common method is to call one or more of the target within the specified object. When you need business continuity for a wide range of IP addresses allowed to access to large enterprise networks, these rules will become excessive release of permissions, so will increase insecurity. Service domain rule is TCP port 65535 open ANY.JVC bn-vf707 battery Firewall administrators really means for the hacker attack vector open 65535?

Third, according to regulatory agreements and change the firewall needs to verify each change

Firewall operation, the daily work is to find problems, fix problems and install new systems as the center. In the latest firewall rules to solve the problem, the application of new products and business units, we often forget is also a corporate firewall, the physical implementation of those security protocols. Should re-examine each rule to ensure that it comply with safety protocols and any rules and the spirit of the agreement, and not just a law.

Fourth, the rule expansion is a firewall security problems often occur, because most teams do not have to delete the operation of the rules process. Business is good at letting you know they understand the new rules, but never let the team know that they no longer use the firewall in some services. Learn retired server and network and application software update cycle,HP Compaq Business Notebook NX6320 Replacement battery the rules for reaching consensus is a good start. Statements of the rules to run is another useless step. Hackers like to never delete firewall rules team.

Five-year full audit at least twice the firewall

If you’re a frequent business credit card activity, it must be so unless this is not to recommend to you the best practices, because the provisions of the Payment Card Industry Standard 1.1.6 of the firewall at least every six months to conduct a review.

Firewall review firewall rules is the basis of maintaining an important link. Your network and services are dynamic, so your firewall rules should be based are the same. With the involvement of enterprise agreements and regulatory standards change,HP Compaq Business Notebook 6710b laptop battery you must examine how to perform traffic on the firewall. This is a good place to remove all redundant rules in order to replace with the new rules. For those due to the acquisition, merger or other temporary exceptions need to add at any time. The bad signs of the best way to eliminate at the source is not created for them can grow in the environment.

Feb 09

After the rain droplets, or a splash of foam,

By adminNo Comments

After the rain droplets, or a splash of foam, although both lost a little vertical, but can still use a digital camera to shoot them down, and become one with the visual impact of the work.

Camera

Does not need to take a splash of water drops are very advanced professional camera. The shooting of the environment and the equipment is any ordinary person can easily be achieved.TOSHIBA PA3457U-1BRS laptop battery Generally speaking, as long as the camera’s shutter speed to 1 / 500 seconds or more, and with forced flash, whether it is high-end SLR camera, or the most common small fixed focus camera, the rational use of ambient light and the right focus cases, are able to capture water drops are very good photographs. It can be said to take a good photo camera just general factor accounted for 30% and 30% of which are environmental issues and the shooting angles, and most important is that the person holding the camera.

Environment

In fact, the drops of water shooting out of crystal clear, does not require any professional studio lighting and special effects, most of the time, many photographers love to shoot water drops are shooting in their own homes, while the light is as long as not too dark, incandescent and fluorescent lamps in general is completely enough.

Tools

See the crystal clear water drops but colorful world, many people would think that this will require a variety of special tools to capture this effect, in fact, the drops of the world shooting,price of Dell XPS M1530 battery the simplest need only one tap and a plastic basin with a specific color or transparent glass pots on it. For example, if you want to take out the blue drops, then you can find a blue plastic basin to shoot, of course, if the glass pots Xiadian golden lining on the paper, naturally, to change the color of water droplets into the gold of the. And, as Figure 2, or red or green as the color is normal pelvic floor mat in two landscapes made out of poster effect. Of course, if you want to look even more brilliant color and eye-catching, you can add a single color or mixed in water color paint.

Focal length and object distance

So microscopic water droplets in the filming something in the world, although ordinary fixed focus camera can also be forced to shoot, but the best is to use the zoom lens and the camera with macro focus mode, which is now a big market Most digital cameras can do, and in focus, try to focus the lens in the middle position, and if there are manual focus mode M file is best to use manual focus to keep the image clear and delicate, and in shooting distance of the lens and the water drops,ACER Aspire One Battery as long as the lens to focus clearly and to ensure that spray does not splash into the lens, as much as possible close to the drops of water, in general, the camera and drops the object distance of 10 cm is best. In order to ensure the safety of the camera lens, the best UV protection for the camera with the lens.

Aperture

If possible, try to apply a small aperture, because the smaller aperture will give us greater depth of field, so that more water droplets jumping clear and delicate, in general, the aperture can be set around the F6, I also have used F11 on Fuji S602zoom aperture, its visual impact is also quite good. Of course, if the function of the camera itself is more abundant, with aperture priority mode, the best adjustment of the camera to this mode.

Shutter

Jump to change shape and fate of water droplets in the way the speed is very fast, the water droplets with a diameter of 0.2mm, and its contact with the surface once again time to bounce no more than 1 / 1000 second, you want to photograph their whereabouts or Bouncing water drops in an instant, and map out the world, we need to set the shutter speed is very high.Sony VGP-BPS2 Replacement battery Fuji’s S602zoom example, the fastest shutter speed of 1 / 10000 seconds, ideal for capturing both passed away this little vertical lens. Of course, if the shutter speed of 1 / 500 seconds or more can be taken, but the water drops too fast for the sport is not easy to capture.

Flash and white balance

Photography is the art of light and shadow, shot so close to the object, and use of higher shutter speeds, you must have a flash for fill light on the water drops, but drops when shooting flash does not need to be very professional, in general, machine comes with enough flash to use. In the setup, only need to flash mode set to force the flash on it.battery for IBM ThinkPad T43 In the white balance, in order to increase the visual impact, the photographer can set the color temperature as high as some, so that the image colors more dense.

Tripod

While the shutter speed fast, but if holding the camera instability, it is very easy to shoot a picture is true, but in order to maintain stability, I propose the best to use a tripod when shooting the camera fixed up.

Skills

Set various parameters of the camera and filming environment, the field can be taken, but the point to note is that we must control the speed and continuous dripping faucet degree, in general, the best drops of water dripping can be continuously adjusted to the level drops down the best, of course, if you want to shoot various other effects, such as water slowly drips blisters or ripples caused by the water, the water may be appropriate to open big. And if you want to leave the water drops over a vortex, you can plastic bottles eye drops, moving to the pot drip, which can leave the screen special effects. For exposure control, because it is a small aperture shutter speed shooting, the exposure effect was completely controlled by the flash of the flash intensity,Dell Inspiron 6400 battery and each camera’s flash intensity is different, to get the best exposure is best to use the exposure compensation control, in the actual shooting, the photographer can own try several times, according to their need for control. Meanwhile, in order to realize their creative intentions and special perspective, the photographer can try for a few more angles to shoot, leaving drops of water from all angles, different light and agile and beautiful.

In the end, we need to note is that if the use of plastic pots or glass bowl to shoot, before shooting sure to clean the basin, and then shooting, the only way to show the crystal clear water droplets. Also, to note that, shooting drops of water, particularly water droplets dripping drops very often, may appear more than once taken in case of failure, sometimes, it will likely not catch the wonderful moment, and perhaps drop early, and the shutter at night, and so on, but this time, if you have a multi-shot digital camera, you can try to use the continuous shooting function to increase the success rate, we must also learn to wait and grab the shutter and drop the speed control is good, I believe, after several attempts, it will certainly satisfy you get the picture.

Feb 08

National Day Golden Week Outlook, without doubt

By adminNo Comments

National Day Golden Week Outlook, without doubt, it will definitely be a good time to travel. Apart from the break, bring friends and family, to travel about the motherland’s great rivers and mountains, experience the simplicity of the text of popular style, but also a very meaningful thing. At the same time, you photography enthusiasts will also take this this opportunity,SONY NP-FH100 laptop battery about a bunch of colors on the faithful, to the northwest in the country ran out folk songs Gao Chuangzuo mining, development, and improve your own hobbies. Some people are so-called travel and photography, some people photography tours.

Whether to go sightseeing, or friends to create folk songs, in their journey necessary to bring the camera. With the improvement of the quality of daily life and the increasing popularity of digital cameras, in both human being equipped with digital cameras will become more and more friends and even started to become a mainstream trend,battery for ACER Aspire 5735Z especially for the tourist’s friends who look at the way the film that is more convenient to them to ensure that every photo shoot is useful, but do not shoot each spot leakage by more and more friends, the great welcome. But having said that, the camera is a precision optical equipment, digital cameras, camera is a need to elaborate and meticulous care to preserve and maximize its effect. And because digital cameras fully electronic reasons, the body on the use of electronic components within the environment of a higher demand, if the half-way failure not only have photos taken before all of the risk of being deleted, but also for you add great displeasure journey. Moreover,PANASONIC cga-du21 Replacement battery the tourism of the daily meals, a lot of special circumstances it is difficult to expect, how to get our digital camera on a trip into our good helper, not a way? This requires us to master certain DC maintenance skills.

Digital Camera How to moisture:

Divided into internal and external moisture moisture moisture in two parts, first introduced internal. Daily at home, I believe that every photo enthusiasts will love to your own machine is equipped with electronic Humidity Cabinets, and Electronic Cabinets stored in the camera to the inside (what? You do not? Get out of a hundred dollars that serve your the value of thousands of dollars of camera, it is not too much), but away from home, can not it also put the box close at hand, the one heavy,SONY PCGA-BP2NX laptop battery and secondly, electronic Cabinets this “elec” how to solve it? So the most practical is to use disposable desiccant. These look just like everyone desiccant inside to open certain food preservatives, like a bag looks like a teabag, you can find inside the store or in the commodity. Each backpack out to have put a few packs of cells (as the lattice of the size of the backpack, put a little more for large and small to put a little less), you can keep your backpack in your entire trip is is dry, to solve the moisture of the “internal” problem.

But to the external aspects, the trip will unavoidably sometimes rain, waterproof backpack if you good enough, then it really “moisten things silently”, and unknowingly let the rain infiltrated the backpack but to make equipment for moisture , will make you suffer irreparable damage. Therefore, the external moisture mentioned here,TOSHIBA PA3479U-1BRS Replacement battery refers to all other forms of anti-rain and water splash, with three anti-enabled handsets in the market is rare, if your backpack into the water, all the measures of internal moisture will be evaporated . Therefore, the choice of travel when traveling with a backpack, you may wish to put the waterproof bag in the first place, particularly for the weather and rain areas can be used daily fresh home store camera bags and bags tied mouth, do a double protection. If you are traveling for the photography enthusiast, may wish to buy a used high-quality waterproof nylon backpack photography as the main fabric,battery for APPLE A1189 and the water capacity of at least should be able to 600D, some foreign brands such as Lowepro camera bags, etc. and even camera bag design for the built-in raincoat, so as to maximize the expensive equipment to ensure you will not be rain and water splashing outside the impact, you can go on the road in peace heart heart.

Feb 07

HP explained notebook failure is satirical users should apologize to Xiaoqiang

By adminNo Comments

HP explained notebook failure is satirical users should apologize to Xiaoqiang
Recently, Price of Toshiba Satellite P10-804 battery under the pressure of high prices, Xiaoqiang (cockroaches) were forced from the kitchen and garbage, and other places to relocate to a smaller space within the HP notebook “dwelling.” Black screen, the video, the temperature is too high and can not start in this year’s CCTV 3.15 evening on the face of the notebook, HP’s Customer Experience Management Commissioner explained the cause of the failure is because the student hostels cockroaches too scary, “none of us can not be resolved. ” HP explained, was a mockery of the netizens Netizens have proposed, Hewlett-Packard to apologize to the university dormitories, and apologize to Xiaoqiang.
Yesterday, Hewlett-Packard held a media briefing in Beijing, HP’s global vice president Zhang Yongli, apologized to consumers, and promised to solve the problem for each consumer.
 Ridicule
 Xiaoqiang was “unjustly”
HP’s fault, the “culprit” is a little strong? For this reason not only incredible, so users are unable to accept. Friends ant on the blade, I feel to Xiaoqiang damn but it should not be wronged dead.
“Hazy dream Gone with the Wind” for Xiaoqiang statement said: “We did not expect a business by an insult to our intelligence to raise them IQ, we strongly protest!” He even speculated that: “HP is not now, has started production of pesticides, this hype? Otherwise, why come up with such a vicious decline and despicable excuse to Xiaoqiang family irreparable loss of reputation. ”
Users “embattled” analysis, said: “Even if we go back one step, cockroaches are really caused by burning the motherboard of the HP notebook, then why only burn HP’s other brands Why uncommon for such a failure? Dell Inspiron 1300 Replacement battery Do other brand laptop has anti Xiaoqiang Toshiba 100C S battery replacement function? ”
Users in the forum, HP cockroaches door was shelled. Many users have the embodiment of the spokesperson of Xiaoqiang Xiaoqiang innocence, protest. The users aliaut, “as a cockroach, I very much despise Hewlett-Packard slander”. Friends, “witness to the truth,” said HP if there is a point ProBook 4510s battery of conscience, they should apologize to Xiaoqiang.
There is a saying that “ugly is not your fault, out of scary that you are wrong. Similarly, product problems are not necessarily the fault of the enterprise; but distorted the facts to cover up the truth, it must be the fault of the enterprise.
 Question
 Problems are student computer?
HP said: “Chinese student dormitory a large number of cockroaches, scary, which is also an environment (factors) ……” more Chinese college students dorm room cockroaches Will the HP investigation how many quarters, there is no hard evidence? The Mop users walkmanz that HP’s interpretation of whether the alleged discrimination is also open to question, Is China’s dormitory on the cockroach more?
In addition, who is living in the south, the north is too cold and inhospitable. A total of 1700 HP customers reflect a similar failure, Are these users are the South?
Friends “embattled”, Hewlett-Packard’s explanation really is a “strong violence” Is it a problem HP are students, are in the quarters, if not, do not all Chinese are cockroaches?
The reporter learned that several students, students dormitory inside the cockroach is not too widespread, at least the threat of force is less than the mouse. “In fact, HP should be said that the mouse stem, after all, the lethality of the mice than cockroaches.” Students joked.
 Media reports
 HP alleged discrimination against Chinese consumers
According to AFP reports, after-sales service, HP treatment of Chinese and foreign consumers there is a difference. Less models covered by the extended warranty service provided by the company in China, and the implementation are not in place; consumers in the United States, Hewlett-Packard for more models to provide extended warranty services, also provides freight compensation.
In fact, HP had to recall a precedent on the notebook computer or parts. In 2004, Hewlett-Packard in the worldwide recall of about 900,000 laptop computers, parts replaced free of charge for customers to implement; 2009, Hewlett-Packard in the worldwide voluntary recall of and replacement of certain models of notebook battery, a total of 203 000 .
Is worth noting that, more than twice the recall measures were approved by the foreign media reports, Hewlett-Packard to take in the Chinese market, many consumers said they give customer service to fight to the dozens of phone, get the “unable to determine whether Zhao back a reply.
In this regard, the quality of HP notebooks pro bono lawyers on litigation group responsible person said, they clearly pointed out in the administrative claim was submitted to the State General Administration of Quality Supervision, Inspection and Quarantine, HP alleged discriminatory differential treatment on the Chinese consumer.
 The latest progress
 HP apology and promised to solve the problem
HP quality and maintenance of the individual models of computer problems after being exposed, yesterday, Hewlett-Packard Company in Beijing held a media briefing, Zhang Yongli, vice president of HP’s global, on behalf of Hewlett-Packard commitment to solve the problem: for each consumer.
Briefing, Zhang Yongli, the first consumer apologized and promised that HP always adhere to the user’s interests first. Zhang Yongli, said after the incident, the Hewlett-Packard rapid investigation, found the problem. Chasing solemnly apologize for all inconvenience caused by the HP policy and implementation differences to the user. He said that HP will redouble efforts to ensure that its service policies, and three bags of provisions within the company, as well as mainland China more than 450 authorized service outlets to HP ProBook 4510s battery carry HP ProBook 4510s Replacement battery out and implement the unified.
It is reported that in the next 30 days, HP will carry out a comprehensive restructuring plan to properly protect the interests of users of services. HP said that the previous quality problems in the computer, the Hewlett-Packard will provide maintenance and recoil mechanism to the user in accordance with the provisions of the Warranty Act.
 Network response
 Of Taobao shelf HP two notebook
Reporter learned yesterday, after the exposure of the HP notebook quality problems, Taobao standing on the quality of its weekly report released 3.15 consumer safety alert, and made clear that Taobao will be fully off the shelf HP DV2000, V3000 two models of notebook computers.
The Taobao security alerts released by the text pointed out that, HP DV2000, V3000 two types of notebook computers there are serious quality problems, in order to safeguard the legitimate rights and interests of consumers, Taobao will conduct a comprehensive off the shelf. Along with full shelves, as well as Price of Toshiba 100C S battery exposure of alkaline magic water “.
 Related Links
 Xiaoqiang and notebook something
Little strong in the end loved the notebook, the loptop lethal how much?
According to the “FRANCISCO” net posts show proved, Price of Dell Inspiron 1300 battery small cockroaches into the notebook internal battery compartment, the cooling vents and other channels. Xiaoqiang why the notebook? The reason is – warm. Therefore, the cockroaches into the notebook inside the thing, and generally occur in the winter. However, there are users reflect the poor performance of HP notebook cooling, usually hot enough to fry eggs, Xiaoqiang drilling Hewlett-Packard, “Do not have masochistic tendencies? Worth considering.
Xiaoqiang into the notebook, the short-circuit is not impossible, but in general the wires have insulation layer, and therefore need to be destroy in order to be effective alone, small “teeth” to bite open the plastic insulation, the possibility is almost zero , otherwise every day around the world will burst many cases of electrical failure caused by cockroaches.

Feb 07

Absolute value Amazon Kindle fresh arrival of Fire

By adminNo Comments

Absolute value Amazon Kindle fresh arrival of Fire
From a global perspective, the number of types of products are very rich, often friends of the Engadget site is certainly fully understood, some good products rarely have the opportunity in the mainland market, such as this to introduce Amazon Kindle Fire , the machine called the iPad the strongest competitors. Tablet PC, this popular consumer expectations in the business the Shijiazhuang race front museum experience has arrived in the offer for 1700 yuan, Search Friends of the price of 1680 yuan, businesses arrival of the small number of friends you want to purchase a little faster myself.
Already learned from some of the website Amazon Kindle Fire, but has not seen the real machine, its official model D01400,HP G60 laptop battery It is understood that the appearance of the machine with the design concept of a “design” in appearance , the machine is very simple and unadorned, minimalist, and even the keys are also very rare. This simple design, its low-cost factors. Appearance without any extra components, in addition to the speaker and the bottom of the headphone jack, Micro USB and power button,Dell Inspiron 6000 Replacement battery the most obvious can distinguish between the Fire is on the back of the Kindle “etched logo.
Amazon Kindle Fire Tablet PC is the most prominent is the configuration of more than 7 inches capacitive IPS screen, at first glance looks very beautiful, the resolution of 1024 x 600 display fine, up to 10 touch navigation experience. 7-inch size design also increases the portability of the product.
Amazon Kindle Fire does not have a camera, and Amazon that the camera is a consumable, but consumers seem to prefer to use the equipment to make video calls. Users can add a GPS sensor in the device, but Amazon has made it clear that the Kindle Fire tends to be a multimedia tablet, rather than a communication tool (no built-in microphone). Therefore, it is more like an Amazon Kindle device rather than a tablet PC. The power button is the only button on the Kindle Fire tablet in the Kindle Fire tablet at the bottom of. Toshiba DYNABOOK AX2 SERIES battery replacement The Kindle Fire tablet uses and the iPad 2 interface configuration, a single interface for data transfer and charging functions.
Also, according to some parameters of the back of the Kindle Fire is the recommendation of 5V1.8A charging specifications due to a computer USB charging current is only 0.9A, so full of electricity is estimated to take a long time with a computer to the Kindle Fire. The size of the tablet form factor of the Kindle Fire 7.5 inches × 4.7 inches × 0.45 inches. the iPad 2 Overall size is 9.5 inches x 7.3 inch x 0.34-inch. In comparison, the Kindle Fire portable thickness iPad2 slightly better.
Edit Comment: Although the Amazon Kindle Fire abroad welcomed by many consumers, but some of the comments are still summarizes some of the shortcomings of, for example, no camera, the user can not use the video call;Toshiba DYNABOOK AX2 SERIES laptop battery machine keys, user The first operation is not convenient and so on. But the machine is still very obvious advantages, the use of the OMAP 4 dual-core processor, the system runs very smooth. If you like the machine, to conduct a detailed consultation with the business contact, Zhongguancun Online Hebei station IT purchasing network, will get better service mentioned when you purchase Oh!

Jan 30

Lenovo notebook battery charging tips

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In response to the more powerful of the 3C products, battery technology innovation must also be kept in order to supply this generation of more and more hungry, more power to 3C products. The four most common rechargeable batteries – nickel cadmium, nickel hydrogen, lithium ion and lithium polymer in the end what is the difference? What are the advantages and disadvantages of each? Xiaojiang used in this in trying to find data on the network to analyze the extracts of …

Nickel-cadmium batteries (NiCd)

Is the oldest one rechargeable Sony VGP-BPS22 Battery technology, as early as 1899, was invented. Nickel-cadmium batteries can withstand short-term advantages of a large number of discharge and charge process is endothermic reaction – the latter feature will not allow it to charge batteries quickly cause too much damage. Nickel-cadmium battery voltage is 1.2V, than 1.5V alkaline battery slightly less marked, but because the process of alkaline battery discharge voltage will continue to fall, to usually only when no power 1V, instead of nickel-cadmium batteries provided has been very stable until the voltage 1.2V to date no electricity, so the majority of electronic products using alkaline battery nickel-cadmium batteries can be put in, no problem.

Disadvantage of nickel cadmium batteries of the most famous is the so-called “memory effect”, that is, when there are still not run out of battery power to recharge, the battery will “remember” the position, remaining so for a long time after the electricity used , the battery will occur and the same response no electricity (voltage transient lower). Therefore, before charging nickel-cadmium discharge process to go through a period, after the electricity to recharge drained. Most of all nickel-cadmium APPLE A1185 Battery charger with automatic discharge function.

Than nickel-cadmium batteries for power storage is small (only about alkaline batteries, 1 / 4), and cadmium are toxic heavy metals, less so recently seen. Most applications have been close to its nickel-metal hydride battery (NiMH) replaced.

Nickel-metal hydride battery (NiMH)

Nickel-metal hydride batteries and nickel-cadmium battery is about the same technology, but replaced the anode from the cadmium hydride only. Most of its features and nickel-cadmium batteries, but a higher storage capacity, memory effect is relatively less obvious (but actually still exist). Ni-MH battery most of the problems is that it has a high self-discharge rate, which is obviously yes full battery charge, aside Buyong month, the electricity can have lost 30% of the spectrum.

In the use of 5 (AA) and 7 (AAA) size batteries application, Ni-MH rechargeable battery is currently the mainstream, but has a higher storage capacity required to seek, or need to do more hours of volume, it is necessary by lithium-ion ACER Aspire 7735Z Battery was …

Lithium-ion battery (Li-ion)

Lithium-ion battery is almost fantastic battery charge capacity, compact, light weight, no memory effect, high voltage, and low self-discharge, it is no wonder the majority of modern see 3C products were obtained using the lithium-ion ( or lithium polymer) battery.

But the seemingly perfect lithium-ion battery or a danger exists – the most obvious it has a very high tendency to self-destruct, and so much energy will be squeezed in such a small space, blew up and it is spectacular to be expected the. To avoid the risk of the occurrence of lithium Pavilion DV9000 Battery must be added a lot of protective measures, the battery charging too far or is overheating, automatically power off. These additional circuits and institutions, is why there is no III / IV size lithium-ion batteries, laptop batteries and why such a high price reasons.

Lithium-ion battery also features a more interesting unknown is whether you have not used it, it will be with the maximum charge capacity APPLE A1281 Battery material oxidation decreased. In general at room temperature, the lithium-ion batteries store electricity will drop about 20% per year, and the higher the temperature, charge full survived, survived down fast. So if your laptop relatively poor heat dissipation, then for a long time to full power at 60 ° c environment lithium battery can lose 40% within three months of the storage of electricity.

The following are the recommendations of lithium maintenance:

Do not use electric light was charging – lithium batteries do not like to be discharged into the finish, so if you often find themselves the power to use the laptop dry, then it stars a bigger battery for it!

Do not charge to full power over – as I said before, the more full battery charge, has power down faster, so keep the 60 to 80% full is the best state. Unfortunately, like in addition to Panasonic’s notebook, but to achieve this is not easy.

Every thirty normal charge and discharge, it is necessary to a “use dry” discharge – a short time are not afraid of lithium-ion battery itself, a small amount of the charge and discharge, but the previously mentioned circuit protection and may result in miscarriage of justice in the end is the Dell Vostro 1510 battery There is much power. Discharge to a major power with a dry, and then charge to full saturation should be able to protect the loop “correction” back. Many laptops have a software or even in the BIOS, to provide such functionality.

Laptop with AC power, pull down the battery – which is the storage of electricity as the previous fall, said the issue. Pull down the battery, at least do not have access to the computer itself, it’s hot. If the battery then thrown into the refrigerator, the better …

Battery close up, leaving about 40% of the electricity in it – to leave too much storage capacity will reduce the problem, leaving little damage to the battery. What Nansi Hou ah!

Have to buy to buy a new battery – new battery have full power Oh! Lithium-polymer battery (Li-Pol) lithium polymer batteries and lithium ion batteries, like the principle, but with a polymer electrolyte to replace the part. This makes lithium polymer Sony PCGA-BP2V battery can be made into various shapes (a good thing for consumers is not ==), in line with demand to be different. Lithium polymer batteries are also safer than lithium-ion battery to high temperature, impact, but there are still over charge ** when the danger. Maintenance and other principles are the same lithium-ion battery (so would rather use the phone every day, lithium TOSHIBA PA3535U-1BAS battery charger, do not use photovoltaic and we have to charge.)

Jan 25

15 inches high off the big screen with the most expensive inventory of 29999

By adminNo Comments

15 inches high off the big screen with the most expensive inventory of 29999

Objectively speaking, despite the long Spring Festival holiday, but it is not suitable for tourism, after all, most of the country are snow and ice, in addition to some of the characteristics of the city has winter, but it seems no one is willing to withstand the cold wind to fly mood. In addition to the cold weather outside is clearly the theme Toshiba PA2487UR battery

of the Spring Festival family reunion, after all, wandering in a foreign land for many friends who work, and only rarely have the time and New Year family get together, so I believe that most people will always be during the Spring Festival Select the house at home.

However, in the current era of entertainment, even if the house at home, people do not want to isolate and entertainment, especially those without a computer at work friends, Internet surfing, brush microblogging, game gaming, online movie seems to early has become part of their lives, so the editing point of view, for these Spring House home, while a strong entertainment appeal of friends, a large screen high with model seems to be the most appropriate. In addition, in order to ensure the safety of the books, we recommend that you carry genuine Windows 7 operating system.

Large-screen notebook: Lenovo Y570NT-ISE (T)

Price: 8350 yuan

Lenovo Y570NT-ISE (T) before a small notebook and Y are similar, but its roof has been replaced by a metal material, the black surface under the patchwork “hide” a point-like Obscure,Toshiba PA2522U battery

look great texture. No chrome shaft, lenovo logo more prominent;HP Pavilion G60 battery orange waist has become a small Y symbol, the tough body lines well outlined. Delicately screen, 15.6-inch LCD screen is very large, the best support 1366 × 768 resolution; this model also used the keyboard part of the popular chocolate-style, each key depression surfaces are slightly down, the fingers more fit ; independent numeric keypad is also convenient for users who often need data. Palm rest has a brushed,Toshiba PA3107U-1BAS battery

lavender has become very fashionable. Touchpad is very large, feel bad.

Configuration, the Lenovo Y570NT-ISE (T) high-end notebook equipped with Intel Core i7-2670QM processor, 2GB of video memory, NVIDIA GeForce GT 555M graphics card and Core Intel GMA graphics, 8GB DDR3 RAM, 750GB HDD and 32GB SSD solid-state hard drive. Built-in Blu-ray drive, integrated 2.0 megapixel high-sensitivity camera, Gigabit Ethernet, two USB 2.0 and two USB 3.0 ports, Six-card reader. With professional JBL sound. And pre-installed Windows 7 Home Basic (Home Basic Edition) operating system.

Editorial comment:

Comprehensive use this word to describe this association Y570NT-ISE (T) laptop very appropriate, as a high-end gaming entertainment platform, which has a Core i7 processor, 8GB memory,Dell Inspiron N5110 battery

and GT 555M graphics card, the game’s performance did not said. And with USB 3.0, SSD, Blu-ray drive such advanced equipment, allowing users to feel the full power of technology. 15.6-inch screen and JBl professional audio is a plus for many. Price will surely be higher than the average notebook, 8350 yuan, or value for money. Gamers interested in a lot of attention oh please.

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