Dahua KTA02, Quick Start Manual, Page: 15 / 18

10
4
Menu Operations
Menu
Table 4-1
Menu operations
Icon Function
 Wake up the screen.
 Turn down Vol (volume), Bright (brightness), Contrast and BellVol (bell
volume), change Bell and turn off DND (do not disturb).
Turn up Vol (volume), Bright (brightness), Contrast and BellVol (bell volume),
change Bell and turn off DND (do not disturb).
Select an item to adjust or change.
Exit the menu and lock the screen.