SecurityMan LCDDVR4 - Manual (Page 9)

3
LCD Menu Options
The LCD Menu options are use to adjust the PICTURE, AUDIO, FUNCTION,
SYSTEM, and PRESET parameters of the LCD monitor. To access the
LCD Menu press the MENU/POWER button once and the PICTURE menu will
appear on the LCD screen as shown below. Press MENU/POWER button again
to browse from one menu to the next.
Press the UP/DOWN buttons to browse the picture sub-menu and press the
+/- buttons to increase/decrease the value or parameter of the sub-menu. The
manufacture default value for BRIGHT, CONTRAST, and COLOR is set at 50
percent. The maximum value for BRIGHT, CONTRAST, and COLOR is 100
percent. Press the MENU/POWER button 5 more times from the PICTURE
menu to exit out from the LCD Menu options.
Audio
Press the MENU/POWER button twice to get to the AUDIO menu setting as
shown below.
BRIGHT: 0 to 100 (default 50%)
CONTRAST: 0 to 100 (default 50%)
COLOR: 0 to 100 (default 50%)
VOLUME: 0 to 100 (default 27%)