Itunes backup has always been a favorite of fruit powder, but many users still don't know how to back up data in detail. This article mainly explains how to use the itunes backup _itunes backup to restore the new mobile phone step tutorial, let's take a look. Here is an example of how to back up our information via iTunes. First connect the iPhone to the computer with the original USB cable, open the iTunes software, click on the "iPhone" icon in the upper right corner, as shown In the summary interface of the iPhone, click the "Backup Now" button as shown Next you can see that the iTunes software is backing up, as shown If you want to restore the previous backup in the future, or in the summary interface, click the "Restore Backup" button as shown For those who use Apple's iPhone, if you encounter a new iPhone, we may need to import some data from the old iPhone to a new iPhone, such as contacts, photos, text messages, etc. Here is a brief introduction to how to import data from the old iPhone to the new iPhone. 1. If you want to import all the data on the old iPhone, such as contacts, text messages, photos, memos and software, to the new iPhone, we can use Apple's iTunes software to import. If you don't have iTunes software installed on your computer, you can go to Apple's official website to download and install: http:// 2. Next, please connect the old iPhone to your computer and open the iTunes software. 3. When iTunes recognizes your iPhone, click the iPhone icon in the window. 4, then in the iPhone summary information interface, please click the "Backup Now" button as shown 5, in the backup will let us choose whether to back up the application, this can be chosen according to their needs. 6, if you want to back up the application, you need to use our Apple ID to authorize iTunes, in order to successfully back up the application. Specific authorization operation methods can refer to this experience tutorial: http://jingyan.baidu.com/arTIcle/3065b3b68affb4becff8a414.html 7. After backing up the data on the old iPhone, please connect the new iPhone to the computer, open the iTunes software, enter the summary management interface, click the “Restore Backup†button, as shown in the figure. 8, then follow the prompts to select the appropriate backup, you can restore the data to the new iPhone. Linear Aluminum IP67 480V Input LED Driver
Fahold family of 40-240W drivers provides leading edge technology for high efficiency, application flexibility and reliability in rugged environments. With their tunable outputs, this family is customizable for specific fixture and module applications. Universal's Everline LED Drivers can be configured to set their current output down to 50% of their maximum rated design level. This function is called tuning, or also, programmable LED drivers. Tuning provides the ability to set a tunable driver`s output current at levels lower than its full output rating. After a driver is tuned, it can still be dimmed to lower output currents with standard 0-10V controls. Tuning the driver based on the LED module used not only makes each fixture more efficient, it also increases the life of the LED module. Tuning assignments are stored in driver memory and are not lost when power is removed. Most factory produced drivers are tuned to maximum output unless otherwise noted on the label.
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