
3 POWER-UP AND INITIAL SETTINGS
3.1 APPLYING POWER
Versions with an AC power connector have a power switch on the back panel. Versions with an ex-
ternal power supply and DC power jack do not have a power switch: plug in the power supply to
apply power.
3.2 “MD1”, “KEY TYPE” AND “SET ADDR” MESSAGES
☞
If the keypanel displays MD1 or KEY TYPE in the call waiting window at power-up, this
indicates that service adjustments must be made before using the keypanel. To correct the
MD1 service message, see “SERVICE MENU, MOD ASGN”, page
41. To correct the KEY
TYPE service message, see “SERVICE MENU, KEY TYPE”, page
40.
Normally, when the keypanel is powered-up for the first time, the call waiting window will display
SET ADDR. This means that you must set the address prior to first use of the keypanel. The ad-
dress is based on the intercom port number to which the keypanel is connected as follows:
3.2.1 DETERMINING THE ADDRESS, CS9XXX INTERCOMS
For intercom port numbers ending in 1 through 9, the keypanel address is the last digit of the port
number. If the last digit of the port number is 0, use 10 as the address.
12 User Manual, DKP-8, DKP-12 and KP-12 Keypanels with Push-button Keys
MCP
DYN-HDSET
SELECT
VOLUME
1234567890
*
#
TEL1 TEL2 RDL ADL0 ADL1 DIR1 AUD1 VID1 MNT CAM1 CAM2 CAM3
---- ----
EXT MIC IN EXT LINE IN MIC PRE OUT
H
E
A
D
S
E
T
S
P
K
R
90 - 264 VAC 47/63Hz
SERIAL
NO.
TELEX COMMUNICATIONS, INC.
MADE IN USA
CIM
FRAME
Alpha-numeric Displays Call Waiting Window
Call and Menu Indicators
Headset, Speaker, and Program Indicators
Panel Microphone Jack
Talk/Listen Keys
Speaker
Rear Connector (RC)
Module (Optional)
Power Module
(DC power jack used instead of on/off
switch and AC connector on selected models)
On/Off
Switch
Fuse
and
AC Power
Connector
Headset
Jack
SELECT Control
Intercom
Connectors
External
Dynamic-mic
Connector
Mic Preamp
Output
Connector
External
Headset
Connector
External
Line Input (PRGM)
Connector
External
Speaker
Jack
Relay
Outputs (2)
Open Collector
Outputs (2)
Opto-isolated
Inputs (4)
Expansion
Panel
Connector
VOLUME Control
&
Headset / Speaker / Program
Select
FRONT
BACK
General Purpose
Interface (GPI) Module
(Optional)
O
P
T
O
4
O
P
T
O
3
R
E
L
A
Y
1
R
E
L
A
Y
2
O
C
1
O
C
2
O
P
T
O
2
O
P
T
O
1
Figure 3.
KP-12 Keypanel Reference View (Push-button version shown)
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