DoorKing 1812 Plus - Manual (Page 21)

SECTION 2 – PROGRAMMING
Before You Start
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 the next
page that list the various programming functions and their default settings.
Important! You MUST program a Master Code before any of the programming steps in Section 2
can be started. Be sure to write down the Master Code that you programmed as it will be required for
all programming steps in this Section.
Programming the Master Code
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 master code can only be programmed from
the system keypad.
Default setting is NONE. You MUST program a Master Code.
1. Open the cabinet of the telephone entry system and press the master code button. The
Blinking LED next to the button will turn ON.
Note: After you press the master code push button, the LED will turn 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.
2. Enter a four-digit master code then press *. [ _ _ _ _ * (beep)] (The LED will revert to
Blinking).
3. Close the cabinet.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Mic
Vol
1 2 3 4 5 6 7 8 9 1011
Speaker
Vol
Keypad
Master Code
Push Button
Master Code
LED
1812-161-E-1-10 Page 21