DoorKing 1812 Access Plus - Manual (Page 28)

1812-162-M-1-12 26
This programming step sets the system MASTER CODE. The master code is the four-digit number required to gain access to
the system memory.
The 1812 comes from the factory WITHOUT a master code programmed into it. You MUST program a MASTER CODE.
The Master Code can ONLY be programmed from the system keypad.
2.1 Programming the Master Code
Master Code
Push Button
Step 1. Open the cabinet of the 1812 and press the master code button (See below). The Blinking LED right above the
button will remain ON.
Step 2. Enter a four-digit master code then press
*
.
Step 3. The LED will revert to Blinking. Close the cabinet. You should write down your master code, see note below.
Note: After you press the master code push button, the blinking LED will stay ON indicating that you are in
the master code programming sequence. If a master code is not entered within 10 seconds, the master code
program sequence will automatically end and the LED will return to a blinking state indicating that you have
exited the master code programming sequence.
Programming Documentation Note: There are programming log sheets in the back of this manual to document your specific
master code, and keep track of all other programming that is preformed to this 1812 Access Plus. Keep this with all other system
documentation for future reference. There is no way of retrieving the master code after it has been programmed in. If you
forget it, you will have to program in a new one but all other previously programmed information will remain intact.
Multiple 1812 Master Codes Note: The master code number is used to distinguish each 1812 when
multiple 1812s are connected together. They CAN NOT function together with duplicate master codes.
?? ? ? ?
SPEAKER
VOL
MIC VOL
KEYPAD
OV
MASTER
CODE
1970-010
11 1 2 3 4 5 6 7 8 910
J2
J1
J3
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MODEM / TCP ENB
RJ-45
Connector
(Cat5)
LAN CONNECTION DATA TRANSMIT
BAD DNS LAN DOWN
RS-485 RX
PHONE LINE
IN USE
ON
1972-010
SW1
ON
SW2
1
2
3
4
5
6
7
8
J1
J4
any four numbers
Then “BEEP”
Same keystrokes as written in this manual: [ _ _ _ _
*
(beep)]
Actual keystrokes used on system keypad:
7 8 9
4 5 6
0
System Keypad
7 8 9 4 5 6
0
System Keypad
Master Code
LED
SECTION 2 - PROGRAMMING
Before You Start Programming: IMPORTANT! Make sure the 1812 has power and we strongly suggest that you become
familiar with these programming instructions before beginning any programming of the 1812 Access Plus system.
The 1812 has been programmed at the factory with many of the programming parameters already set (default setting) for a
typical residential application with a single 1812. There is no need to reprogram these parameters unless you want to change
them. For easy reference, refer to the chart on page 31 that list the various programming functions and their default settings.