Volume Adjustment; Group Selection - Lab-T GrandCom-900 User Manual

4.2 Power On/O
Press and hold the "Power" button for a second to turn the device
power on/o .

4.3 Volume Adjustment

Volume adjustment function to let the user to change the volume when
needed.
Volume Level appears on the top of the LCD screen when turn on the
power.
In NORMAL mode, adjust the volume to the desired level by pressing
Up/Down button on the left side of the device.
Volume can be set from 0 ~ 8 [Default Level: 3]

4.4 Group Selection

Group setting function to let the user to change the Channel when
needed.
Turn on the power of the device.
Long press the MODE button then the LCD screen becomes SETTING
mode and
Press Up/Down button on the left side of the device to set the desired
Group.
DCX-P400 User's Manual
VOL
blinks.
GRP
ST
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