User's Manual

Keypad Operation Instructions
24 AY-G/H6xx0 Installation and User Manual
7.5.8 Option 9: Single Key, Wiegand 4-Bit
With this option, each key press immediately sends 4 bits of data,
with no parity bits added.
0 = 0000 6 = 0110
1 = 0001 7 = 0111
2 = 0010 8 = 1000
3 = 0011 9 = 1001
4 = 0100 *= 1010 ="A" in Hexadecimal
5 = 0101 #=1011 ="B" in Hexadecimal
7.6 Changing the Programming Code
To change the Programming code:
1. Enter Programming mode.
2. Press 3 to enter Menu 3.
The green LED blinks.
3. Enter the new 4-digit code you wish to set as the Programming
code.
The system returns to Standby mode.
You hear three beeps and the green LED blinks.
The Programming code cannot be erased; the code 0000 is invalid
and does not erase the Programming code.
The factory default 4-digit Programming code is 1234.
7.7 Changing the Facility Code
To change the Facility code:
1. Enter Programming mode.
2. Press 4 to enter Menu 4.
The green LED blinks.
3. Enter the new 3-digit code you wish to set as the Facility code.