User Guide

14
4.3 DS Demo App
DS Demo App supports the configuration of basic parameters of device and it can’t be
uninstalled.
Parameter
Description
SN
Show the SN of this device.
Light Level
Show the environment brightness level between 1 to 5 in real time.
The light sensor can be used to adjust the brightness of screen on
Settings > Display > Adaptive brightness.
Distance Sensor
Detect if there is any object approaching the screen.
Automatic Screen
Switch
Switch on or off the screen automatically by distance sensor status.
If the status is Walk Away, the screen will be switched off; if the
status is Approach, the screen will be switched on.
Audio Control
Configure the volume of media/alarm/notification.
Color Control
Configure the color and light level of front and back LED indicator
strips. You can adjust the color by clicking the palette or fill in the
RGB value.
Micro SD Card
Status
If the status is Unformatted, click to format. If the status is
Formatted, the storage information will be displayed on the screen
directly and it also support to be formatting.
This only shows when micro SD card is preinstalled.
System Upgrade
Upgrade the firmware of this device, see Upgrade.
Off Screen
Switch off the screen.
Close DS Demo App.