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
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							3-12
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							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  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
DSS Console  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
Using a Direct Station Selection Console  . . . . . . . . . . . . . .4-8
Installing a DSS Console  . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
External Paging and Page Relays . . . . . . . . . . . . . . . . .4-9
Using External Paging  . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9
Installing External Paging and Page Relays  . . . . . . . . . . . .4-9
Door Box  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
Using the Door Box  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
Installing a Door Box  . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
Installing Door Strike Control Relays  . . . . . . . . . . . . . . . .4-14
Music Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-16
Music on Hold and Background Music  . . . . . . . . . . . . . .4-16
Installing a Music Source on an Auxiliary PCB  . . . . . . . .4-16
Power Failure Telephones  . . . . . . . . . . . . . . . . . . . . . .4-18
Power Failure Cut-Through  . . . . . . . . . . . . . . . . . . . . . . .4-18
Installing a Power Failure Telephone  . . . . . . . . . . . . . . . .4-18
Voice Mail  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-20
Using Voice Mail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-20
Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-21
Wall-Mount Kit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-23
Using the Wall-Mount Kit  . . . . . . . . . . . . . . . . . . . . . . . . .4-23
Installing the Wall-Mount Handset Hanger  . . . . . . . . . . .4-23
Wall-Mounting a Key Telephone  . . . . . . . . . . . . . . . . . . .4-24
4-1
4. INSTALLING OPTIONAL EQUIPMENT
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							4-2
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							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 circuit.
Installing an External Alarm Circuit 
(Figure 4-1)
CAUTION
Be sure the requirements of the alarm system sensors do not exceed
the system specifications.
With Internal Power: loop resistance of less than 100 Ohms
With External DCPower: 5 to 24 VDC with 0.65 mAto 4.5 mA
Note: External powered alarm sensors are polarity sensitive
(see Figure 4-2). Additionally, the external powershould
provide current limiting.
1.Locate an available 2-pin DDK connector in an auxiliary (C)
block.
2.For the DDKconnector chosen, cross-connect the associated wire
pair from the C block to the cross-connect block.
3.Install bridging clips as required.
4.Connect the two leads from the first external alarm to the associat-
ed terminals on the cross-connect block.
5.Plug the DDKconnector into the ALM1 connector on the
Auxiliary PCB.
6.Repeat steps 1-4 for the second external alarm, if required.
7.Plug the DDKconnector into the ALM2 connector on the
Auxiliary PCB.
Note: When using internal powerto connect the dry contact of an
alarm-detecting device to the system, set the SW3 switch (Alarm
1) and SW4 switch (Alarm 2) on the Auxiliary PCB to INPOW.
4-3
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							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
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							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 ID and SMDR capability.
lCaller IDAdaptor (P/N 82425)
The Caller IDAdaptor provides 8 detection circuits for Caller
IDdata.
Installation (Figure 4-3)
1.  Locate a clean, dry spot that is out of direct sunlight and near the
Portrait KSU. The Caller IDAdaptor must be installed within 2Õof
the lower right side of the KSU (determined by the length of the
interconnecting cable). The area should be well ventilated and the
temperature should remain at a normal level.
2.  Remove the cover from the Caller ID Adaptor.
3.  Tack-fasten two of the four wood screws (provided) on the wall at
about 8 11/16Ó apart. For easier installation, you can use the base
as a mounting template.
4.  Place the Caller IDAdaptor over the tacked screws. Fully tighten
the screws and install the remaining two wood screws.
5.  Remove the cover from the KSU by unscrewing the two captive
screws on the lower half of the cabinet cover. Lift up the lower
half of the cover -- then slide it back slightly to remove it.
6.  Before proceeding further, make sure switches 
1 & 2 of the CPUMode Switch are set to the 
RUN position and the battery is installed in 
the system. This is necessary in order to 
retain the current system programming.
7.  Unplug the AC power cord for the KSU from its surge protector.
1
12
2
INT  RSTRUN
4-5
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							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 PCB should then be snapped on to the spacers.
11. Connect the Caller ID cable to the CBCN connector and G termi-
nal on the Caller ID/SMDR PCB. Connect the opposite end to the
SMDCN connector and G terminal on the Caller IDAdaptor.
12. Mount the SMDR jack (RS-232 connector) to the base of the
KSU. Connect the opposite end of the cable to the RSCN connec-
tor on the Caller ID/SMDRPCB.
13. Connect the FG ground on the KSU to the ETH ground connector
on the Caller ID Adaptor using the green wire with spade lug ends
provided.
14. With DDK connectors attached to both ends, connect a one-pair
jumper from the TRCN connector on the Caller ID Adaptor to the
corresponding COCN connector on either the CPU or Expansion
(2CO/8STA) PCB. Repeat this step for additional CO lines.
15. For each CO trunk, run one pair of wires with DDK connectors on
one end from the COCN connector on the Caller IDAdaptor to a
625 modular jack. The jack is then connected to telcoÕs RJ11C
jack using a standard line cord.
16. Replace the front cover on the KSU, and the front cover on the
Caller ID Adaptor.
17. Plug the AC power cord for the KSU into its surge protector.
18. Refer to the Portrait Pocket Guide (P/N 824000PKT**) for
required programming.
4-6
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							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
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							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 damage to the cable.
4.Insert the ribbon cable from the DSS into the CN3 connector on
the PCB in the telephone.
5.Replace the bottom plate of the telephone and attach with the four
screws.
Figure 4-4  CONNECTING THE DSS CONSOLE
82400 - 14
Use a knife to 
scrape away.
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