Surveillance Camera Switching Setting; Adjusting Screen Brightness - Aiphone GT SYSTEM Installation Manual

5-20

Surveillance camera switching setting

Select "LIGHT CONTROL" or "CCTV SWITCH" for the operation performed when the light button on a residential station is pressed. The initial set-
ting is OFF ("LIGHT CONTROL").
GT-VA: Switch this setting with 2 of SW1.
SW1
GT-VA ON
1 2 3 4
Surveillance camera
switching
Light control
2
GT-DMV/GT-DM: Enter the program mode and select "LIGHT OR CCTV". Select using the
MENU
CALL-IN DISPLAY
LIGHT OR CCTV
DISPLAY ROOM NO.
:ENTER
LIGHT OR CCTV
LIGHT CONTROL
CCTV SWITCH
:ENTER
5-21

Adjusting screen brightness

Screen brightness can only be adjusted with the GT-DMV/GT-DM.
Start the program mode and select "BRIGHTNESS". Set a digit from 0 to 9. 0 = Dark 9 = Bright. The initial setting is "6".
MENU
STANDBY SCREEN
BRIGHTNESS
SORT SETTING
:ENTER
BRIGHTNESS
4
0
DARK 0----9 BRIGHT
:ENTER
Next menu item
9
Next menu item
and
- 49 -
buttons.