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The User Manul for Mini210/Tiny210SDK1/SDK2 Board
1. Quickly Start
  1.1  Getting Start for Mini210s
  1.2  Getting Start for Tiny210
  1.3  System Update for Mini210s
  1.4  System Update for Tiny210
2. System Test method
  2.1  Touchsreen
  2.2  rotating screen
  2.3  Play MP3
  2.4  Recording
  2.5  WiFi Internet
  2.6  CMOS camera
  2.7  HDMI output
  2.8  GPS Test
  2.9  Ethenet Setting
  2.10  3G Networking
  2.11  3G SMS
  2.12  Dial-up via 3G
  2.13  USB Bluetooth
  2.14  USB Disk, SD card
  2.15  Backlight Control
  2.16  Serial Port
  2.17  LED Testing
  2.18  PWM Buzzer
  2.19  ADC Testing
  2.20  I2C-EEPROM
5. Board Introduce
  5.1  Different in Tiny210/Tiny210V2
Backlight Control
Board Support: Tiny210,Tiny210V2,Mini210S

Android System

Maybe you have noticed that after the system boots the backlight will turn off gradually if the touch screen doesn’t receive any touch. This is manipulated by the backlight control. Click on Setting->“Sound & display”
Locate “Display settings”
Click on “Brightness” you can set its brightness
Click on “Screen timeout” you can set its turn off time 

Linux System

Note: this feature requires an LCD driven by the 1-wire precise touch driver.
If you already played our Mini6410 system you may notice that after power on the board will turn “dark” without being touched for a period. This is a default system action controlled by the backlight management. In the “Settings” tab clicking on “Power Management” will start this utility
Here the default setting is 25 seconds you can click on the “Up” or “down” arrow to adjust it. If you uncheck “Light off”, the backlight will be on as long as the system is powered on. An LCD driven by the 1-wire precise touch driver integrates the function of adjusting the backlight therefore you can slide the slider to get your desired backlight. When you check “Dim light” you will observe that the light is off gradually. Actually adjusting the backlight in our software is pretty straightforward. You can refer to 2.10 for more details on how to adjust it via the command line utility..

WinCE system

The backlight is the standard API system interface, so you can control it with your appliction.
Go to “Start -> Settings -> Control Panel”, locate the “Display” icon, double click to open its property window and click on “backlight”, then you can set the time for light off and set the backlight brightless 
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