User Manual

3/1/2018 10.1 Inch Touch Screen for Raspberry Pi - Wiki
http://wiki.sunfounder.cc/index.php?title=10.1_Inch_Touch_Screen_for_Raspberry_Pi 2/13
10-point touch screen
Functions Description
Indication Lights
There are 2 LED indicators on the main board of the screen to show different signals:
Power on the screen and both the 2 LEDs will light up immediately.
If there's no HDMI signal, then only the green LED will be on.
If there's an HDMI signal, then only the red LED will be on.
Press and hold the switch to power off the display, and both LEDs will be off.
If you press the switch to sleep the device, the red LED will be on.