Vista DIAMOND - Audio Player; LED Flashlight

Page.66.
3.3.17 Audio player
Click the icon to enter . The audio player only supports MP3 format Audio files.
3.3.18 LED Flashlight
It is convenient for the installation or maintenance in the evening or in the dark. Click icon
to enter
While in the flashlight app, click the red button to turn on the LED lamp. Press it again to turn it