Advanced - Dahua Technology LS UCM-EF Series User Manual

Step 2 Select Sound>Sound Adjust.
The Sound Adjust interface is displayed. See Figure 4-18.
Step 3 Adjust the on and off status of the sound adjust by the left and right buttons on the
remote control.
If you select off, then the video wall is in silent mode.

4.4 Advanced

On the main menu, press the left and right direction buttons until the Advanced interface is
displayed. See Figure 4-19.
Figure 4-17 Sound
Figure 4-18 Sound adjust
Interface Configuration 24