User's Manual

Keypad Operation Instructions
AY-G/H6xx0 Installation and User Manual 25
The system returns to Standby mode.
You hear three beeps and the green LED blinks
The Facility code can be in the range of 000 to 255.
The default Facility code is 0.
7.8 Setting the Backlight Behavior
To set the backlight behavior:
1. Enter Programming mode.
2. Press 6 to enter Menu 6.
The green LED blinks.
3. Enter one of the following codes:
0Always off
1 – Always on
2Backlight is off, activates for 10 seconds when a key is
pressed (Mode LED also goes on), after which it dims until off
(Mode LED also goes off)
3Backlight is dimmed, activates for 10 seconds when a key
is pressed (Mode LED also goes on), after which it returns to
a dimmed level
The system returns to Standby mode.
You hear three beeps and the green LED blinks