Nitsuko Portrait 824 Hardware Manual

3-11
CONNECTING TRUNKS
Figure 3-8  CONNECTING TRUNKS
625
Modular
Jack
Line
Cord
RED GRN
BLU-WHT WHT-BLU
DDK 
ConnectorTo CO connector
on CPU or
2CO/8STA PCB
25-Pair DDK
Installation CableTo Central Office Telco
RJ11C
82400 - 12
HDWR1C.QXD  5/18/98 4:53 PM  Page 11 

3-12
HDWR1C.QXD  5/18/98 4:53 PM  Page 12 

Section 4
Installing Optional Equipment
In this section. . . Page
Alarm Sensors  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Using External Alarm Sensors  . . . . . . . . . . . . . . . . . . . . . .4-3
Installing an External Alarm Sensor Circuit  . . . . . . . . . . . .4-3
Caller ID  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Using Caller ID  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Installing Caller ID  . . . . . . ....

4-2
HDWR1D.QXD  5/18/98 4:55 PM  Page 2 

ALARM SENSORS
Using External Alarm Sensors
The Auxiliary PCB provides two alarm circuits which detect a make
(open) or break (closed) contact from an alarm. Programming deter-
mines if the alarm inputs require an open or closed circuit.
An alarm detection causes the system to send a signal to stations pro-
grammed to receive the alarms. The alarm signal can also be sent to
external paging speakers.
Note:The Auxiliary PCB alarm feature can use a 10-30 VDC power
supply installed in series with the alarm...

ALARM SENSORS
Figure 4-1  CONNECTING AN ALARM
Figure 4-2  CONNECTING TO THE AUXILIARY PCB
82400 - 40
CTR2 RL2
1 12 2
SPK1 ALM1SW4
SW4
EXPOWEXPOW
EXPOW
(ALM2)(ALM1) EXPOW
Using internal
power
INPOWINPOW
INPOWINPOW
SW3
SW3
SPK2 RL1
CTR1 ALM2
Auxiliary PCB
CN2 CN1
Alarm Input 2
Alarm Input 1
One-Pair Cross-Connect
DDK 
Connector To alarm input
on Auxiliary PCB
25-Pair DDK
Installation CableC Block
Cross
Connect
BlockInput from
alarm
system
82400 - 11
4-4
HDWR1D.QXD  5/18/98 4:55 PM  Page 4 

CALLER ID
Using Caller ID
Caller IDallows a display keyset to show an incoming callerÕs tele-
phone number and/or name with the time and date on the phones dis-
play. The callerÕs information can be checked before answering an
incoming call. The information received by the system depends upon
the capabilities of your local telco.
The system requires the following:
lSystem Software 2.1B or higher
lCaller ID/SMDR PCB (P/N 82421)
This PCB is used in place of the SMDRPCB (P/N 82420) and
provides both Caller...

CALLER ID
8.  Set the jumpers on the Caller ID/SMDR PCB. Set jumper-SW1 to
match the baud rate of the SMDR Unit. Set jumper-SW2 to the
ÒRUNÓ position, this setting allows the system to use the cus-
tomerÕs current programming.
9.  Place the two nylon spacers included with the Caller ID/SMDR
PCB in the upper holes in the middle of the CPU (or 2CO/8STA
PCB, if installed).
10. Align the Caller ID/SMDR PCB over the nylon spacers. Press the
PCB into the connector labeled EXPCN on the CPU or 2CO/8STA
PCB. The...

CALLER ID
Figure 4-3  CONNECTINGCALLERID
82400 - 58
FG
SG
COCN
CO1
CO4CPU 2 CO/8 STA
ETHCOCN CO1 CO8 TRCN COTR1 COTR8 SMDCN
G
COTR8
625
Jack
Caller ID AdaptorPortrait KSU
SMDR Jack and
Cable AssemblySet SW1 to the proper
baud rate position placing
the jumper over the pins
of the desired baud rate.
To
Telco
Nylon
Spacer CBCNG
SW2 TEST RUN
Caller ID/SMDR PCB
4-7
HDWR1D.QXD  5/18/98 4:55 PM  Page 7 

DSSCONSOLE
4-8
Using a Direct Station Selection Console
The DSS Console gives a 
displaykeyset user one-button access to
extensions. The system supports a maximum of 3 DSS Consoles.
Installing a DSSConsole(Figure 4-4)
1.Unplug the telephone and remove the handset cord from the tele-
phoneÕs base.
2.  Remove the four screws on the bottom of the telephone.
3.Using a knife remove the plastic piece on the base to allow space
for the ribbon cable, using care not to leave any rough edges which
could cause...