Basic Operations
Backlight
This option allows users to control the backlight using the menu. Activating the backlight
can illuminate the LCD display, so as to facilitate your operation.
You may set the backlight to operate in any of the following modes:
Timed: Any key press operation can activate the backlight. If no foregoing event
occurs with the specified time period, the backlight will go out automatically.
Never: The backlight remains activated all the time.
Note:
When an alarm event occurs, the backlight will remain activated until the
alarm disappears.
Follow the procedures below to set the backlight.
Procedure:
1. In the home screen, press the
SET
key to enter the main menu.
2. Use the
/
key to select the “Repeater Settings” option.
3. Press the
SET
key to enter the Repeater Settings menu.
4. Use the
/
key to select the “Display” option.
5. Press the
SET
key to enter the Display menu.
6. Use the
/
key to select the “Backlight” option.
7. Press the
SET
key to enter the Backlight menu.
8. Use the
/
key to select a desired time or Never.
9. Press the
SET
key to save the settings in the system.
To exit this menu, press the
EXIT
key.
