Technician Commands; Reset Main Control Board - DKS 1820 Owner's Manual

4.2 Technician Commands

The following commands should be used by trained technicians only and are designed for trouble
shooting purposes.

4.2.1 Reset Main Control Board

This programming sequence will reset the 1885 main control board to the factory default values. This
function will take about 5 minutes to complete.
1. Take the doorman telephone off hook.
2. Press *91 and enter the four-digit MASTER CODE _ _ _ _ (beep).
3. Enter 9 9 9 9 then press * (beep).
4. Hang up the doorman telephone to end the programming session.
Function Section
54 3.1.2
07 3.1.3
41 3.1.5
08 3.1.6
04 3.1.7
05 3.1.8
03 3.1.9
13 3.2.2
09 3.3.1
51 3.5.1
45 3.6.1
52 3.7.1
53 3.7.2
32 3.8.1
34 3.8.2
35 3.8.3
37 3.8.4
38 3.8.5
12 4.1.1
42 4.2.3
Page 50
Default Description
0 1882 Relay boards
0011 Highest available relay
1234567890 Caller ID default number
60 Talk time in seconds
5,2 5 rings, double ring
98 76 Relay tone numbers
01 Relay strike time
1 Programmable directory codes OFF
F FFF Outside line access code not progra
0 Do not disturb OFF
0 Call forwarding OFF
0 Virtual doorman OFF
01 Virtual doorman relay
0 Call-Down OFF system wide
1 ,0 Doorman call-down control O
30 Call-down disable timer in seconds
7 Resident direct connect call-down number
8 Resident programming number
1 Lobby panel ON
05 Touch-tone detec
mmed
strike time
N, call-down timer OFF
t time in seconds
1820-065-B-2-06