Comdial 1432 KSU User Guide

IMI 66-036

Table Of Conter\.ys

TABLE OF CONTENTS

CHAPTER 1 INTRODUC?ION

MANUAL SCOPE

RELATED INFORMATION
STATION TYPES

.........................................

.............................................

......................................

............................................

INSTALLER/USER INFORMATION REGARDING
FCC RULES AND REGULATIONS

RINGER EGUIVALENCE

CHAPTER 2 INSTALLATION

MOUNTING CONSIDLKATIONS

MOJNTING

SYSTEM cJIriING

PROCEDURE

............................................

SYSTEM CHECKOUT

CHAPTER 3 SYSTEM PROGRAMMING

GENERAL INFORMATIOL~

NUMBER

......................................... 2-l

..................................

....................................... 2-l

.........................................

...................................

...................................... 3-l

SPECIAL PROGRAMMING REQUIREMENTS

FOR SINGLE-LINE KEYSE'I'S AND REUSED d-LINE BLF KEYSETS....3- 2

BASE

LEVEL

PROGRAM ENTRY MODE
CLASS OF SERVICH DEFAULT
PROZAiblMING OVERLAYS

......................................

SYSTEM COS PROGRAMMING PROCEDURE.........................3- 5

SYSTEM C3S PROGRAMMING REFERENCE TABLE...................3- 7

TOLL RESTRICTION PROGRAMMING
TOLL RESTRICTION PKOGRA5lMING KEFEKENCE TABLE

LIhE COS PROGRAMMILJG

....................................

LINE C3S PfiOGRAMMING REFERENCE TABLE....................3-10

STATION COS 'PROGRAMMIL~~

STA’rION

COS PROGRAM!4ING REFERENCE TABLE.................3-l7

COS AND Sr4DR PRIN'I'OclT

.................................

...................................

CASSETTE TAPE RECORD OF COS VALUES......................3-2 1

SYSTEM CLOCK INFOKMA'i?ION
SYSTEM

SPEED

DIAL PROGRA!4MING ...........................

PROGRAMMING REFERENCE FLOW CHART

................................

................................

............................

.................................

.............................

................................

......................

.............

l-l

11-i

-

l-2
l-2

l-4

2-l .

2-3

2-17

3-l

3-3
3-3

3-4

3-8
3-9

3-10
3-11

3-19

3-22

3-23

..3-2 5

‘5

CHAPTER 4 MAINTENANCE

..........................................

TECHNICAL ASSISTANCE AND REPAIR SEKVICE..................4- 1

FUSE LOCATION

............................................

FAILURE ISOLATION

DESK/WALL REVERSAL AND WALL MOiJNTiNG.....................4- 6

RBPLACEMENT PARTS LIST

PUBLICATION

INDEX

..............................................

........................................

.

k .................................

iv

4-l

4-l
4-l

4-8

I-l

.

, -

i.

.IMI 66-036

Figure 2-l.

LIST OF ILLUSTRATIONS

KSU Mounting Dimensions

Illustrations And Tables

...........................

2-2

Figure 2-2.
Fi,gure 2-3.
Figure 2-4.
Figure 2-5.
Figure 3-1.
Figure 3-2.
Figure 3-3.
Fiyure 4-l.
Figure 4-2.

Table 2-1.

Table 2-2.

Common Audible/Auxiliary Station Interface.......2-14

PA Connections ...................................

2-14

System Interconnection-Typical Connections.......2-15

Typical 6-Wire,

Auxiliary-Pair Wiring............2-16

Programming,Overlay Details.......................3- 4

SMDR Printout Details ............................

3-20 -

Programming Procedures Reference Chart...........3-2 5

Failure Analysis Flow Chart.......................*4- 5

Station Wall Mounting Details......................4- 7

LIST OF TABLES

Wiring For Station Connector Block J-1.............2- 9

Wiring For Station Connector

Block

J-2............2-10

Table 2-3.
Table 2-4.
Table 2-5.

Wiring For Station Connector

Block

J-3............2-11

Wiring For Auxiliary Connector Block J-4..........2-12

Wiring For CO/PBX Connector Block J-S.............2-13

v-vi

IMI 66-036

STArION TYPES
This Key.Service Unit supports the operation of the following

stations:
e 22 Line/Feature Keyset

0 Reused 3/S Line Keyset
0 Single-Line

l

DSS/HLF Console 32-Key, 40-Key, and 'IO-Key

Keyset

INSTALLER/USER INFORMATION
KtiGARDING FCC RULES AND REGULATIONS

Introduction

This electronic

key system

complies with Federal Communications

-

Commission (FCC) Rules, Part 6~.
The FCC registration

number,

the ringer equivalence number, the model number, and the

label

on the KSU contains the FCC registration

serial number or production date of the system.

NOTIFICATION TO TRLEPHONE COMPANY

---.---- -- .--.--.I--- ---­tinless a telephone operating company provides and installs the system,

the telephone operating company which provides the lines must be
notified before a connection is made to them.
numbers) involved,

tne FCC registration number, and the ringer

equivalence number must be provided to the telephone company.

The lines (telephone

The FCC

registration number and the ringer equivalence number of this
equipment are provided on the

label

attached to the KSU.

The user/installer is required to notify the telephone company when

final disconnection of this equipment from the telephone company line

occurs.

DUAL

- --.-----_I- ------.----

This equipment can be hardware configured

either a key system or as a multifunction (hybrid)

Configuration procedures can

this publication.

dual

REGISTRATION NOTIPICAT~ON

be

decause

of this versatility, the FCC has granted a

registration to the system.

by

the installer/dealer as

system.

found in the installation section of

The installer/dealer must notify the

telephone operating company of the new or changed registration number
that reflects the configuration that this equipment is currently
arranged to provide.

The installer/dealer may be required to certify

in writing to the telephone operating company how the system is

configured.

The telephone operating company may conduct an On-site

inspection to verify the system configuration.

l-2

L

Introduction

COf'lPM'I~ILI'I'Y WITH TE&EPHONE NETWORK

__------­When necessary,

the telephone operating company provides information

on the maximum number of telephones or ringers that can be connected

to one line, as well as any other applicable technical information.
The telephone operating company can temporarily discontinue service
and make changes which could effect the operation of this equipment.
They must, however,
equipment changes that would

provide adequate notice, in writing, of any future

make

the system incompatible.

i

INSTALLATION REQUIREMENTS
Connection of the electronic

through a universal service order code (USOC)

the telephone operating company.

have the proper

install one.
PARTY LIrJES AND

---- ---- _I ---- -

--

------ ______

outlet,

ask

The correct

COIN

LINES

key system

to the telephone lines

outlet jack

supplied by

If the installation site does not -

the telephone company business office to

outlet jack

for this

system is a

type RJ2lX.

must

Local telephone company regulations may not permit connections to

party lines and coin lines

by

anyone except the telephone operating

company.
TROUB&ESHOOTING

If a service problem occurs,

---._
first try to determine if the trouble is

in the on-site system or in the telephone company equipment.

Disconnect all equipment not owned

corrects the problem, the faulty equipment must not

the telephone line until the problem has been corrected.

by

the telephone company.

be

If this

reconnected to

Any trouble
that causes improper operation of the telephone network may require
the telephone company to discontinue service to the trouble site after

they notify the user of the reason.

be

REPAIR AUTHORIZATION

FCC regulations do not permit repair of customer owned equipment

-e--e---_

by

anyone except the manufacturer, their authorized agent, or others who

might

be

authorized

by

the FCC.

However,

routine repairs can be made
according to the maintenance instructions in this publication,
provided that all FCC restrictions are obeyed.

RADIO FREQUENCY INTERFERENCE

--- ----- ---.
The electronic

key

system contains incidental radio frequency

generating circuitry and, if not installed and used properly, may

cause

interference to radio and television reception.

This equipment
has been tested and found to comply with the limits for a Class A
computing device pursuant to Subpart J of Part 15 of FCC Rules. These

limits

are designed to provide reasonable protection against such

interference when operated in a commercial environment.

l-3

IMI

66-03b

Introduction

I

Operation of this equipment in a residential area may

cause

interference to radio and television reception; in which case the user
is encouraged to take whatever measures may

be

required to correct the

interference.
If this equipment does

reception, which can

cause

be

determined

interference to radio or television

by

turning the equipment off and
on; the user is encouraged to try to correct the interference by one
or more of the following measures:
receiving antenna,

and/or relocate the

Reorient the television or radio's

KSU,

the individual telephone

stations, and the radio or TV with respect to each other.
If necessary,

the user should consult the manufacturer or an

experienced radio/television technician for additional suggestions.

The user may find the following
Communications Commission helpful:

Hadio-TV Interference Problems."

Government Printing Office, Washington D.C.

booklet

prepared

by

the Federal -

ttN~w to Identify and Resolve

This

booklet is available

20402.

Stock

from the

No.

004-000-00345-4.

RINGER EQUIVALENCE NUMBER
YYhe RE;N of each line of the KSU is 0.4B.

installer to determine the total

HEN

for each line, and record it at

The FCC requires the

the equipment.

l-4

I‘M1 66-036

Installation

CHAPTER 2

INSTALLATION

MOUNTING

0 The KSU

surface.

0 The KSU must

outlet.
circuit,

CONSIDERATIONS

cabinet should

It may

be

be

located within six (6) feet of a proper electrical

be

attached vertically to any sturdy, flat,

vertically rack mounted if desired.

The KSU power supply requires a dedicated 117VAC 15 AMP

with

a third-wire ground,

supplied to a NEMA S-15R

electrical outlet.

0 The distance between the KSU and the TELCO/PSX

jacks

must

be 25

or less as per FCC requirements. A nominal distance of 7 feet is
recommended.

0 The mounting location must be secure and dry and have adequate

ventilation.

The temperature range of the location must be within

32-122 degrees F (O-50 degrees C).

0 If the mounting surface is damp or if it is concrete or masonry

material,
used for
commercially or can

a backboard must

KSU

mounting.

be

constructed

be

Suitable

attached to the mounting surface to be

mounting

out

backboards

are

available

of l/2-inch plywood cut to

size.

0 Tools and hardware required for mounting the KSU cabinet include:

feet

0 Fasteners - wood screws (l/4 x l-inch round head), toggle

bolts,

or wall anchors

0 Screwdriver ­0 Electric drill -

l

Connecting tool -

block.

0 Crimping tool -

to match fasteners

if prepared holes are required

for fastening wires to a type-66 connector

for 623-type modular plugs

MOUNTING PROCEDURE

1. Unpack, and carefully inspect the KSU and stations for shipping
damage.

Notify the shipper immediately of any damages found.

Verify that the packages contain all parts and accessories needed

for proper installation and operation,

2.

If a backboard is required at the mounting location, attach it
securely to provide a

3.

A full scale mounting template is supplied in the

stable KSU

mounting surface.

KSU

packing

Hold or tape this template to the mounting surface, and mark the

location of the mounting holes on the mounting surface as they are
located on the template. The KSti mounting dimensions are also
shown on Figure 2-l.

box.

2-1

IMI 66-036

Drill holes in the mounting surface of a proper size to

4.

accotimodate the hardware being used.
holes vJith inserts,
dictated by the type of mounting surface.

Attach the KSU to the mounting surface with four (4) screws

5.

installed through the
surface holes.
enlargement at one end of the hole.
mounting screws to be partially installed in the mounting surface
before the RScl is hung on them.

Place the individual telephone stations as desired and in Keeping
with accepted industry and office standards.
can be wall mounted if necessary as
Refer to

desk/wall

Chapter 4,

reversable station for wall mounting.

anchors or other attachment devices as

KSU

mounting flange and into the mounting

Note that the flange holes are elongated with an

Maintenance,

for instructions in preparing a

If necessary,

This feature allows the

A telephone station

they are desk/wall reversable.

Installation

prepare these

CABINET OUTLINE

p-- 15’/i-~

I I

7

24% (APPROX)

-

1

MOUNTING

HOLE LOCATIONS

t--‘4--i

I

+

+

+

7

19%

1

L-l-

4 (APPROX)

#

Change Page 12187

(ALL DlbIENSlONS IN INCHES)

Figure 2-l. KSLI Mounting Dimensions

2-2

i

IMI 66-036

Installation

SYSTEM
System cabling may

location requires. Good engineering practices
all applicable building codes

HIRING

be

routed concealed or visible as the installation

must

must

be adhered to.

be

observed and

Tables 2-1 through
2-5 and Figures 2-2 through 2-5 illustrate the system wiring and
connection points.

AC Power Connection

­To apply AC power to the KSU,

connect the AC power cord to the NEMA

S-1SK outlet which supplies the dedicated 117VAC @ 15 AMP electrical

power.

between the KSU power cord and the AC

A plug-in, power line surge protector should be installed

outlet.

00 not connect the AC power cord until the installation has
been checked per the SYSTEM CHECKOUT instructions given

later in this chapter.

Line Connections

- --------­The KSU interface connection for the TELCO or PBX lines is a SO-pin,

male connector. A 25-pair cable, properly terminated, must be

connected from the

(typically a

66M-XX

KSU

connector to the demarcation point connector

connector).

To help insure that foreign voltages, which could appear on

the TELCO lines,
discharge

tubes

and properly grounded, in

Station Connections

_-_--- -_-

Connections between the

66M-xx connector

male connector.

blocks

The maximum distance allowed from the

station is 1500 feet using #24 gauge, twisted-pair
If spare conductors exist in the

66M-xx connector

block

do not damage the system, verify that gas

or similar protection oevices are installed,

all

connected TELCO lines.

KSU

and the stations are typically via type

which are

and the station jacks,

cable

cables

connected to the

cable.

KSU SO-pin

KSU to

that are run between the KSU

it is a good practice to

the

connect them to earth ground. Doing this may help prevent them from

inducing radio frequency and/or AC interference into the system.

2-3

r

IlyI 66-036

The polarity between the individual wires in a particular

voice or data pair is not critical; however, do not connect
the voice circuits to the data circuits.

Station ports are programmed for the type of equipment that

is to be connected to them.

be installed at station port 10 and/or station port 11 as

Class Of Service programming is performed from those ports.

IMPORTANT NOTE

A 22 Line/Feature Keyset

Installation

mUSt

Reusing The 8 Line BLF

Keyset

idhen the reused 8 Line BLF Keyset is installed at station port 11, 12,

12,

or

or 13, the associated adjunct port (11,

13) must be

for BLF t3 Line Keyset operation; however, it cannot

be

programmed

connected to

ANY equipment.

kirhen the reused 8 Line BLF Keyset is installed at any other station

port,
0 The data-paired port cannot

@ The overload paired port cannot

be

connected to any equipment.

be

used

for an 8 Line BLF Keyset but

can be used for regular multiline or single-line station

installation.

0 The station port

l

Refer to Chapter 3 for details.

must be

programmed for 8 Line BLF

Keyset

operation.

The pairings of the station ports are as follows:

DATA PAIRING
10 - ADJ ii)
11 - ADJ 11

12

- ADJ 12

13

- ADJ 13

14

- 15

16 - 17 34 - 35

18 - 19
20 - 21

22 - 23 40 - 41

24 - 25
26 - 27
28 - 29
30 - 31
32 - 33

36 - 37
38 - 39

OVERLOAD PAIRING

10

12
14

15 ­18 -

19 -

22 - 24 39 - 41
23 - 25

26 - 28

11 27 - 29

-

- 13 30 - 32

16 31 - 33

­17

20
21

34 - 36
35 - 37

38 - 40

DSSLBLF Console Connections

- ---- ---.--

-­The system provides four designated adjunct (console) ports.

The

adjunct ports are associated with companion station ports as followS:

ADJUNCT PORT STATION PORT

10 10

11 11
12 12

13 13

2-4

IMI 66-036

Installation

A DSS/BLF console may also be installed at any station port that iS

data paired with a port containing a companion telephone station.
station port that is used

console operation

by

COS programming.

by

the console must be configured for

The

When installing a DSS/DLF console at a station port, connect all four
wires (voice pair and

connector

block.

data

pair)

of the console cable to the station

The voice pair connections of the Station Port to
which the console is connected can also be connected as a PA port.
Refer to the paragraph in this chapter headed Area PaqiGg Interface ­Station PA Port and to the illustration shown in Figure 2-3.

7----- -- -

input of the PA system to the DSS/BLF console voice-pair at the
station connector

block.

The station port must then

-.--- ­Wire the

be

programmed as

a PA port.
Power Failure Station Connections

---we- ---.--_

--

The system provides three tip and ring pairs connected to lines 1, 2,
and 3 as emergency,

power failure circuits.
are located as detailed on Table 2-4 and Figure 2-4.
pair is only active during a power failure.

single-line telephone, such as a type 2500,

These power failure pairs

A power failure

An industry standard,

can be connected to a

power failure pair and used to provide communications capability
should the AC power to the system

Station Auxiliary Jack Connections

-- -__--- --­For those stations equipped with an auxiliary

and ring leads) of this
station line

jack.

jack

are connected to pins 1 and 6 of the

A 6-conductor station line cord is used, and the

be

interrupted.

jack,

pins 3 and 4 (tip

third pair is designated as the auxiliary-pair.
Refer to Figure 2-S for an illustration of a typical auxiliary-pair

wiring connection, and note the following wiring considerations:

l

Wire a type 625A2-6 modular

jack.

0 Connect,3-pair cable between the station wall

66M-xx connector

block.

jack

to

be

used as the station wall

Jack

and an auxiliary

0 Connect the voice-pair and data-pair from the auxiliary connector

block

to the station connector block.

0 Connect the auxiliary-pair from the auxiliary connector block to the

desired termination.

l

Connect an appropriate line cord between the auxiliary

jack

and the

auxiliary source equipment.

A-Lead Control Device Connections

--- -.II- ---- --.-------.­The KSU can detect an A-lead (A and Al) control signal% when it is

applied to lines 7 and 8.

An A-lead control device can be

bridge-connected to these lines via terminal clips on the J-4 station

2-5

IMI 66-036

Installation

connector

block.

Refer to Table 2-4 and Figure 2-4 for connection

details.
Data

- ----­b3hen a serial data printer is used for SMDR and COS printout,

Device

Connections

m-w

or a

video display terminal (VDT) is used to perform class of service

programming connect the data device to terminal clips on the J-4

auxiliary connector
and the KSU must not exceed 50 feet.

block.

The maximum distance between the device

Refer to Table 2-4 for

connection details.
When preparing a

cable

for connection to a data device, refer to the

manufacturer's manual for the equipment being interfaced, and make the

following wiring connections:

(D Wire the KSU RD line (data from device to KSU) to the device TD

(transmit data) output pin.

0 Wire the KSU TD (data to device from KSU) pin to the device RD

(receive data) pin.

0 Wire the KSU SG (signal ground) pin to the device SG (signal ground)

pin.

0 Wire the

KSU

CL'S (clear-to-send status from device to KSU) pin to
the device RTS (request-to-send) output pin. NOTE : The KSU requires
a positive voltage,

with respect to signal ground, in order to send

data.

0 If required,

wire the KSU RTS (request-to-send status signal from
the KSU to the device) pin to the device DSR (data-set-ready) input

pin.

8 If required,

device

protective ground pin(s).

wire the KSU PG (protective ground) line(s) to the

The system defaults to 7-bit data with no parity at a baud rate of

120cJ.

Configure the device,

per the manufacturer's instructions, to

match the data format and baud rate that is set by COS programming.
astern Groundinq

---- ---

It is required that a grounding wire,

line cord,

be

used.

power supply for this purpose.

A ground stud is located on the KSU and on the

Wire 910 or #12, insulated, solid

separate from the three wire AC

copper wires between these ground studs and a reliable earth ground

such as a metal cold water pipe or a building frame ground.

Common Audible and Auxiliary

___-- -.-.---- MI ------

&&i~n

Interface

Two sets of relay closure dry-contact points are

and J-2 station connector

blocks.

2-6

available at

the J-l

IMI 66-036

Installation

@One set (~-1 connections) provides a dry-contact closure whenever

any Of the TELCO/PHX lines, connected to the

KSU,

ring.

@The other set (J-2 connections) provides a dry-contact closure

whenever system station port 17 rings.

These contact closures track the ringing pattern in both cases.

The
con'tacts are closed during the ringing period and are open during the
silent period.

A typical connection is illustrated in Figure 2-2.

Refer to the

paragraph headed Area P_a_2ing Interface for a discussion for using

these terminals in-E&is aIter%aiepaging function.

Do not exceed a
on these control terminals.

this

limit,

relay. DO NOT

i

amp

at 24 volts (.5 amp at 48 volts) load

If the load requirements exceed

connect the load through an external slave

CONNECT

THESE CONTROL TERMINALS DIRECTLY TO

THE 117VAC LINE.

Area Paging Interface - Station PA Port

- I_ .-- --------- - ------- -- ---­Any unused station port can be programmed to

be

a PA port instead of a

telephone station port (see Chapter 3 for programming details).

0 The audio input of an external paging amplifier can

be

connected to

the audio pair of the station port as illustrated in Figure 2-3.

0 The audio input connection

must be

isolated with a 600 ohm to 600
ohm audio matching transformer. Terminate the audio input of the PA
systein with a 620 ohm (norninal

value) resistor.

0 If station port 39 is programmed as a PA port, the Common Audible

contact

terminals.
dialed.

points are

automatically

reconfigured as PA enable

The contact closure now occurs when PA station 39 is

The normal common audible function, as discussed

previously, is disabled as long as station 39 is a PA station.

0 If Station port 41 is programmed as a PA port, the Auxiliary Station

Interface (station port 17 audible) contact points are
reconfigured as PA enable terminals.
when PA station port 41 is dialed.
interface function,

as discussed previously, is disabled as long as

The contact closure now occurs

The normal auxiliary station

automatically

station port 41 is a PA station.

Area Paging Interface - Line Port

- -a -­A line port can be configured

AUXILIARY port.

station voice path to an external device.
allowed station
AUXILIARY port.

--w---m- - -- .--.--

by class

As an AUXILIARY port, it can be used to couple a

by

pressing the proper line

DTMF tones or dial

of service programming to

This is done from any

key to select

pulses

can be dialed through the

be

the

auxiliary port as needed.

2-7

an

?

IMI 66-036

If direct access area paging is to be part of the system, connect the
audio input of a paging amplifier to the line that is programmed to be
an AUXILIARY port.
600 ohms.
desired.
AUXILIARY port line select key is pressed.

A tone select,

If used,

The input impedance of this port is approximately-

zone-paging amplifier can be employed if

the zone-select code must be dialed after the

Installation

Eel Slstem_LMultifunction (Hybrid)

The system can be configured to operate as either a key system or as a
multifunction (hybrid) system.

Configuration is by way of a wire strap placed between clip terminals

27 and 28 of station connector block J-4.

The KSU is shipped from the factory as a key system (KF).
operation over to the multifunction (MF) system, add the strap.

The KF and MF designations are equipment type catagories as stipulated

in FCC rules and regulations, Part 68,

Registration Number on the equipment label.

registration number must be reported to the telephone company at the

time of connection alonq with other FCC mandated information. (Refer
to Installer/User Information Regarding FCC Rules and Regulations
foun~-mChap~Ser-l-ofthismanual.)

Operationally,

feature which may incur a higher monthly tariff to the telephone
company. This feature allows dial access to (automatic selection of)
outgoing lines. The specific Executech feature that is enabled by the

multifunction (hybrid) configuration is:

--- -I--__

the multifunction (hybrid) configuration enables a PBX

Configuration

To convert

and appear as part of the FCC

The appropriate

-.-_-.- -.-_ --- -

0 Line Group (Including Dial Access)
Music Interface

-- ---e-m­If music is to be part of the system,

source to the KSU input jack (phono jack) provided for this purpose.
The impedance of this input is approximately 500 ohms.
adjustment of the music source may be necessary.

during system checkout.
Cassette Talc Recorder Interface

__---.- -

A customer provided, audio cassette,

the music interface jack.
stored and loaded via the recorder through this interface.
action is controlled from station 10 as detailed in Chapter 3, System
Programming.

Class of service programming can be both

2-8

connect a KX registered music

Level

This may be done

tape recorder can be connected to

This

IMI 66-Cl31j

3,

-3

Installation

Table 2-1.

hiring E'or Station Connector Block J-l

SYSTEM INTERCONNECTION FOR KSU J-l

KSU INTERFACE

CONNECTOR WIRING

25-PAIR CABLE

I

~~

-. .--. _

CONNECTIONS

WIRE COLOR

WHITE-BLUE

BLUE-WHITE 1

-rrn,,r , 3
rnPr8l.I.I I 29

-RED

IANGE
iE-RED

REEN

IEEN-RED
I-BROWN
OWN-RED 9 9

PAIR I;?

CONNECTION BLOCK WIRING

I

ASSIGNMENT

26 VOICE GREEN 1

1

27

2

2 PAIR BLACK 4

28

3

31

ti

7

8

6

32

7

33

8

34

35
10

STATION PAIR RED 2

*, IO DATA YELLOW 3

ADJUNCT

PORT

l Ii

POWER

PAIR

DATA

1 PAII

4-WIRE CABLE

CONNECTIONS

COLOR

CLIP

TERM.

BLACK-BROWN
BROWN-BLACK

BLACK-SLATE
SLATE-r’

1 VIOLET-BLUE

VIOLET-GREEN

GREEN-VIOLET
VIOLET-BROWN
BROWN-VIOLET

VIOLET-SLATE
SLATE-VIOLET

24

25

24

50
25

COMMON AUDIBLE

AUXILIARY INTERFACE

2-9

YELLOW 47

PAIR BLACK 48

GREEN 49

RED

50 ~

IMI 06-036

Installation

Table 2-2.

Wiring For Station Connector Block J-2

SYSTEM INTERCONNECTION FOR KSU J-2

KSU INTERFACE

CONNECTOR WIRING

2%PAIR CABLE

CONNECTIONS

4

2

3

#z

PIN

26’

1 STATION

27

2

I - I

1 30 1

7

33

6

-1

WIRE COLOR

+ WHITE-BLUE
1 BLUE-WHITE

. . . . - ..,I, I L

S--OLA I c

I~,,-, 7 I -- ,

PAIR NO

1 ’

,

CONNECTION BLOCK WIRING

ASSIGNMENT

1 VOICE

PAIR 1 RED

1

16

STATION

19

STATION

21

DATA

DA&

vulut

PAIR

DATA

( rm,,x

1 VOICE

, .-,w- , -..w-.-

PAIR

DATA

PAIR , ~~

.#A.hw- I ec

4-WIRE CABLE

CONNECTIONS

COLOR
GREEN

IRED

CLIP

TERM.

1 2

1

1

GREEN-BLACK
BLACK-BROWN
BROWN-BLACK

BLACK-SLATE

GREEN-YELLOW

BROWN-VIOLET

VIOLET-SLATE
SLATE-VIOLET

14

25

13 STATION

39
14 .

50
25

24

STATION 17

AUXILIARY INTERFACE

PAIR RED

DATA YELLOW

PAIR BLACK

VOICE

PAIR BLACK

1

GREEN

GREEN

RED

26

27
26
29

46
49
50

2-10

Installation

Table 2-3.

Wiring For Station Connector Block J-3

SYSTEM INTERCONNECTION FOR KSU J-3

KSU INTERFACE

CONNECTOR WIRING

OLOR

-BLUE
lHlTE

WHITE

1 WHITE-BROWN

IN-WHITE

BROH __ _ __ . _
WHITE-SLATE

SLATE-WHITE

RED-BLUE

BLUE-RED

RED-ORANGE ~ r
ORANGE-RED

RED-GREEN

GREFN-RFn

1 GREEN-BLACN

1 BLACK-SLATE

SLATE-BLACK
YELLOW-BLUE
BLUE-YELLOW

YELLOW-ORANGE ~~ 42
ORANGE-YELLOW

PAIR ;lt

1

4

5

6

’ 1 7

1 33

6

l1

1 !

l5 15

l6 16

16

26’

31

32

36
11

37

40

41

CONNECTION BLOCK WIRING

I

I

ASSIGNMENT

1

6

STATION

STATION

31

STATION PAIR

32

STATION

33

STATION

35

STATION

37

STATION

36

VOICE

PAIR

VOICE

DATA YELLOW

PAIR BLACK

VOICE 1 GREEN / 13

PAIR RED

DATA YELLOW

PAIR BLACK

VOICE GREEN

PAIR RED

DATA YELLOW

PAIR BLACK

VOICE 1 GREEN ) 21

PAIR RED

DATA YELLOW

PAIR BLACK

VOICE 1 GREEN 1 25

PAIR RED

DATA YELLOW 27

PAIR BLACK

VOICE

PAIR 1 RED

!-

I

CONNECTIONS

M

I 30 I

CLIP

TERM.

10
11
12

14
15
16
17
16
19

20

22
23
24

26

26

COLOR
GREEN

RED

GREEN 29

1

2

”
9

.OW-SLATE

BLUE-VIOLET

VIOLET-ORANGE
ORANGE-VIOLET

VIOLET-GREEN

GREEN-VIOLET
VIOLET-BROWN
BROWN-VIOLET

VIOLET-SLATE
SLATE-VIOLET

STATION

STATION 1

47

22
91

24

25 l-%-i

22
46

1 23 1 STATION L

49

24
8 -^
, &II

2-11

39

40

t

PAIR 1 BLACF

l--T%

, ncv

I

46
49

50

PM1 b6-036

Installation

Table 2-4.

KSU INTERFACE

CONNECTOR WIRING

25PAIR CABLE CABLE

CONNECTIONS

WIRE COLOR

WHITE-BLUE

BLUE-WHITE

WHITE-ORAN

ORANGE-WHITE

WHITE-GREEN

GREEN-W”“’

WHITE-Bhu..,.

BROWN-WHITE
WHITE-SLATE

SLATE-WHITE

- - - . . . _ -

-RI I ic I

RED--,,,,

BLUE-RED
RED-ORANGE
ORANGE-RED

RED-GREEN
GREEN-RED

RED-BROWN

BROWN-RED

RED-SLATE

SLATE-RED
BLACK-BLUE
BLUE-BLACK

BLACK-AD A AI~IZ

ORANG

BLACK

-GREEN

GREEN-61

. --.ACK

BLACK-BR

BROWN-El

BLACt
SLATE

YELL0

BLUE-’
lELLOW
)RANGt

YELLOI

GREEN
YELLOV
BROWN-YELLOW

YELLOW-SLATE
SLATE-YELLOW

VIOLET-BLUE
BLUE-VIOLET

VIOLET-~RANCE

ORANGs-r,u~c I ,

VIOLET-GREEN

GREEN-VIOLET
VIOLET-BROWN
BROWN-VIOLET

VIOLET-SLATE

SLATE-VIOLET

-LACK
<-SLATE
i-BLACK
IW-BLUE
YELLOW
‘-ORANGE

W-GREEN

-YELLOW

Niring F’or Auxiliary Connector Block J-4

SYSTEM INTERCONNECTION FOR KSU J-4

CONNECTION BLOCK WIRING

CONNECTIONS

COLOR

RED 10

. _-- .-

1 RI

APY

I

I 23

f

1 I --

I-

I I

XJ

OWN

PAIR ;‘cr-

1
+ 1 27 1 POWER FAIL 1 TlP 1 1 3

* 2 STA. 2 RING 4
3

5

6

7
8 “1 COLlNE8 - # m-b- . . .

9 34 SPARE 1 17

1

1 I1 f

4

26

1 STA. 1 RING- 2

28

I) CTA Q nm.,rr c

4

30

5

I -

31

c

8 Al BLACK , ._

9 1 18

ASSIGNMENT

POWER FAIL

POWER FAIL

AUX. EQUIP.

INTFRCACS RING

.I.. -.m. _"b

CO :kE 7

SPARE

sr---

‘Atlt

TIP 1

TIP 5

TIP GREEN

. . .._-

A 1 YELLOW ’ ” I

A,

-I+

SMDR

SPARE

SPARE

SPARE

SPARE

SPARE

SPARE

RD

SPARE

TD
SG

bl3

PG 45
PG 46

SPARE

SPARE

I

- 20 ;;

I

ii

13 SPARE

13 1 26

KEY/MULTIFUNCTION * I

STRAP(OUT FOR KEY)

15 :;

-41 31

16

16 32

-_ 42 33
17
43

”

2,

23

24

25

18

14 I

.-

46

I,

1 21 DATA

47 PRINTER m-CC A?

‘L

if

49
24
50
25

CLIP

TERM.

ii

1 19
I 20

21
22

--

I 24 1
1 25

27
28
29
30

34 E-YELLOW ”
1 ii
1 36
1 37

I 38

ii

40

41

42

9L)

47
48
49
50

1

Change Page 12187

2-12

* Feature not available on

Model 1432 KSU Rev. A through M.

I-#1 66-1) 3 6

Installation

Table 2-5.

SYSTEM INTERCONNECTION FOR KSU J-5

KSU INTERFACE

CONNECTOR WIRING

---- -.-.-._--

ORANGE-RED

REI

Wiring For CO/PSX Connector Block J-5

CONNECTION BLOCK WIRING

I

ASSIGNMENT

CONNECTIONS

I

BLACK-OR

ORANCF-R

2-13

IMI 66-036

Installation

l----1

I
1 ~KNSTUERNAL ’

1 SWITCHING
I

-- -

COMMON AUDIBLE

STATION 17 RINGING

\ t-l--

>,- _ I,

-

-- -1

FUNCTION

Figure 2-2.

CONNECT TO CLIP TERMINALS ON
CONNECTOR BLOCK PER CHART

24v %Z MAX

40V @ .5A MAX

CONNECTIONS
J-l CLIPS 49, 50
J-2 CLIPS 49, 50

.

, VOLTAGE CLAMPING DIODE

RECOMMENDED

Common Audible/Auxiliary Station Interface Wiring

(Typical Connection)

OUTPUT AS

REQUIRED BY

RELAY COIL

+

LOW

VOLTAGE ( 1

POWER

SUPPLY

.

A

Y
AC

600 - TO 600 wk(l:l)

TO KSU STATION
PORT 39 OR 41 IF
ENABLE IS REQUIRED
OR TO ANY UNUSED

STATION PORT IF

ENABLE IS

NOT REQUIRED.

FOR PA ENABLING, CONNECT TO CLIPXINALS ON
CONNECTOR BLOCK

l

BLOCK J-1 CLIPS 49 & 50 FOR STATION PORT 39 PA ENABLE

l

BLOCK J-2 CLIPS 49 8159 FOR STATION PORT 41 PA ENABLE

T

AUDIO

Figure 2-3.

PA SYSTEM

INPUT

+a

INPUT

I I

PA Connections

2-14

r

IMI

66-036

Installation

2-15

Installation

2-16

SYSTEM CHECKOUT

Installation

Initial Condition

-

The system operating features are set to a set of default conditions

at initial power

system with a known set of parameters,
initially checked

anytime while the system is operating,

up.

out

These conditions provide

and the

a basic
system

operating

should

be

with the default conditions in place. At

default conditions can be reset

from station port 10 or 11 per the instructions provided in Chapter 3.

Check

Check the KSU and telephone installation for proper operation

Out

by

performing the following resistance and voltage measurements.

Resistance Check

Make

blocks

the following resistance measurements at the station connector

under the following conditions.

0 KSU AC power cord disconnected from electrical Outlet.

0 Power interconnection cable connected between KSU and power supply.
e KSU connected to station connector

blocks.

0 Stations wired, and wiring punched down on

l

Bridging clips removed from

Measure the resistance of each installed station and wiring from

1.
the station side of the connector
vary with

cable length

blocks to isolate

blocks.

and station type

blocks.

stations from KSU.

Resistance values will

but

should

be

within the

following limits.

MEASURBD PAIR

22

LINE/

FEATURE

VOICE

DATA PAIR

PAIR 40

0.3

- 150 40

- 100 40 - 150

AUX PAIR OPEN

2.

Measure the resistance of the KSU and

the station connector

MEASURED STATION RESISTANCE IN OHMS

3 AND 8

LINE

- 150 40 - 150 0.3 - 100 40 - 150

SINGLE

LINE COI~SOLE

DSS/BLF

u.3 - 100 0.3 - 100 40 - 150

N/A

blocks.

OPEN

cables

Resistance values should be within

N/A

from the KSU side of

the following limits.

MEASURED PAIR

r-

'VOICE PAIR
DATA PAIR

MEASURED KSU RESISTANCE

40 - 50

0.3 - 0.5

IN

OHMS

8 LINti HLF

N/A

2-17

IMI 66-036

Installation

Voltage Check

Make the following voltage measurements at the station connector

blocks

under the following conditions

0 Bridging clips installed

@ AC power connected to the KSU

Measure the voltage across one voice line and one data line and then

across the other voice line and the other data line for each even and
odd station.

The measured voltage must

be

as follows:

L

UNIT UNDER
TEST

66M-xx

BLOCK METER LEAD MEASURED

CONNECTION POLARITY

VOLTAGE

TYPICAL EVEN
STATION
Repeat for
each even sta.
TYPICAL ODD
STATION
Repeat for
each odd sta.

Voice 1
Data

3

Voice 2
Data

4 +33 +/- 5

Voice 9

Data 11
Voice 10
Data

12 ’ -33 +/- 5

( 1

A

(+I

I;;
t-1

+33 +/- 5

-33 +/- 5

VDC

VDC
VDC
VDC

Variant readings can indicate a possible wiring, station, or common

equipment problem.

General Check

1. Check the red light emitting diode (LED)
Be sure that it is on steady.

disconnect

still not on steady,

and reconnect the AC power plug. If the indicator is

refer to the Failure Analysis Flow Chart

If it is off or flashing,

system

status indicator.

found in Chapter 4.

2.

Refer to the station User's

Perform a general operational test of the
system features from station port 10 or 11.

parameters are per the

system

Guide

for operating information.

system by

exercising the

Operational

default conditions as detailed in

Chapter 3 until Class Of Service (COS) programming is performed.

Once

3.

programming.

Change Page 12l87

the

basic

system is verified as operational, perform the COS

2-18

ItiI 66-036

Programming

CHAPTER3

SYSTEMPROGRAMMING

GENERAL INFORMATION

l

Class Of Service (COS) programming consists of the following major
categories:

General System COS, Toll Table Entry, Line COS, and

.Station COS.

l

All COS programming commands must originate at a 22 Line/Feature
Keyset installed at station port 10 or 11 and a companion DSS/BLF
Console installed at adjunct port 10 or 11 respectively.

No

programming commands will be accepted from any other stations
connected to the system.

NOTE

COS

A Model 1432 KSU Rev.

A through M can only be programmed

from a keyset and console installed at station port 10 and

adjunct port 10.

Programming of these KSU revisions from

station port 11 and adjunct port 11 is not permitted.

l

Programming overlays are included with each system for use in

identifing the keys required for COS programming.

One overlay fits

over the keys of the station installed at station port 10 or 11 and
designates the A-field and B-field keys.

The other overlay fits
over the keys of the console installed at adjunct port 10 or 11 and
designates the C-field keys.

l

System and line COS programming do not require that a sequential

process be followed once the base level program entry mode has been

established except where noted herein.

Station COS programming does

follow a sequential process.

l

Prior to taking any programming action, determine the system, line
and station COS conditions and all toll restriction requirements.
Record this data on the programming reference tables included within
the programming procedures.

8 A set of COS values can be recorded on cassette tape from a

programmed system and later re-loaded into the same system or into
another system.

This method of programming can be employed in lieu

of using the step-by-step programming sequence.

l

A complete or a partial printed record of the COS program values can

be obtained with a serial data printer connected to the SMDR output
lines of the KSU.

Complete details concerning this procedure are

included at the end of this, chapter.

l

On a KSU Rev.

A through M, programming steps must be performed with

less than 17 seconds between keystrokes; otherwise, a timeout will

occur.

re-entered.

.

extended to 5 minutes.

Change Page W87

If a timeout occurs,

The timeout period for a KSU Rev. N and above has been

the programming mode must be

3-1

IlyI 66-1)36

SINGfX-LIidE KEYSiE!l'S

.I

Programming

SPECIAL PROGRAMMING RE~UIRk9lENTS

Several programming steps under COS programming

must

be observed for

proper operation of a Single-Line Keyset.

@ When the system is strapped for key system configuration, the

.

Single-Line tieyset is an intercom only station. It can

configured for private line only
station port for the prime line

programmed with the prime line

Keyset cannot

be

programmed with station speed

by

programming the applicable

automatic

automatic

feature. When the port is

feature, the Single-Line

dial

be

numbers.

0 hihen the system is strapped for the multifunction (hybrid) system -

configuration,

one

or more lines

8 In

order to receive

must be

answered by an attendant

transferred to the single-line station.

Keyset station port

to originate outside calls with a Single-Line Keyset,

must

be programmed into a line group.

outside calls

on a Single-Line Keyset, the call

using a

multiline station and
Otherwise,

must be

programmed to have the ringing line

the Single-Line

preference feature with ringing enabled on all desired lines.

Alternately it can

be

programmed to have the prime line

automatic

feature with ringing enabled at the prime line.

REUSED d LINE BLF

KEYSE’l

Even though an 8 Line ELF Keyset is physically connected to only one
station port,

it appears to the system as two data-paired stations.

Special programming is required to enable proper operation of a reused
tl Line BLF Keyset.

0 The station port to which it is connected

must be

programmed for a 3

and 8 Line Keyset

l

The paired station port must be programmed for an 8 Line BLF Keyset

although

it can not

be

connected to any equipment.

@ When the 8 Line BLF Keyset is connected to station port 11, 12, or

13, the respective adjunct port serves as the paired port.

0 When connected to station ports 14 through 41, the paired port is as

charted in Chapter 2, Installation, or Chapter 5, Maintenance.

After COS programming of the station port is complete, the DSS/BLF

keys

of the 8 Line tiLF

Keyset

must

be

programmed, from that station.

Program them to contain the intercom dialing sequence for each station

in the
It should be noted that certain features,

are not

system

available

for which visual indication is desired.

such as call-back

with tne 8 Line BLF Keyset.

messaging,

3-2

IMI

66-036

Programming

BASE LEVEL PROGRAM ENTRY MODE

The first step in any COS programming sequence is to enter the base
level programming mode from station port 10 or 11 (port 10 only for
KSU rev.

I

A through M).

Once in this mode,

COS can be set as desired.

To enter base level:

'\

Press the

1.
Press the following keys in sequence: * 7 4 6

2.

ITCM

key. The dial tone will sound.

Note that the dial tone stops and a tone burst sounds to indicate
that the base level programming mode is entered.

Press the *

3.

key. The dial tone will return as a confirmation

that the base level mode is active.

Proceed from this point to program the system, line, or station

4.
COS and the toll restriction tables.

CLASS OF SERVICE DEFAULT

The system can be defaulted to a standard class of service per the
following procedure.

The default conditions are listed at the

beginning of each COS programming procedure and shaded on the

programming reference charts.

Press ITCM *

1

7 4 6

*

2 Press program key B5

Press keypad key(s) to choose default settings

3

1

= system COS default

2

= line COS default

3

= station COS default

= One 80 column SMDR line 8 = Two 40 column SMDR lines

#

(KSU Rev. N and above)

I

7051684 = master default (CAUTION: resets all values

and clears all stored memory - Do not perform

while system is in use)

4 Press * MONITOR

Change Page 12/W

= pulse dialing - all lines

4
5

= tone dialing - all lines

6

= flexible key/function default

(All KSU revisions)

3-3

IMI 66-036

PROGAMMING OVERLAYS
Several different telephone and console overlays are packed with the

system.
of equipment connected to the programming station port (10 or 11) and.

the respective adjunct port (10 or 11).
illustrated in Figure 3-1.
included at the end of this chapter.
removed and prepared for use if needed.

Programming

The overlay to be used is dependent upon the particular models

The programming overlays are

Full-scale copies of the overlays are also

The full-scale copies can be

OVERLAY: 703804-274 OVERLAY: 703804-275

r

OVERLAY:

703500-566

30 00
30
00
00 00
00
00
00 00
00 00
00
00
00

00
00

00
00

00
00
00

I I I,.,. ,.,<

_

Figure 3-l.

3

Programming Overlay Identification

3-4

IMI 66-036

Programming

"""f-""-""'-'----------------------------------------------

SYSTKM COS PROGRAMMNG PROCEDURE

SYST'rGl DEFAULTS

0 Recall/flash time =
0

Pause

time = 1 second

2 seconds 0 Intercom signalling = voice first

0 Timed Hold recall time

= 60 seconds

0 Printer

baud

rate = 1200 baud, 7-bit data

0 Port Assignments: All station ports=

All

ad]unct

Station and

ports =

adjunct

-----------------------------------------------------------------

PROCEDURE

1

Press ITCM * 7 4 6 *

Set recall/flash time

2

l

Press program

e Press keypad

key ~1

key

for time

(base

0 Press *

4 Set timed

Press program

l

Press keypad

hold recall time

key 133

key

for time

0 Press *

l

Central message Desk = not assigned

l

Unanswered call transfer

= 20 seconds

l

Print length = 40 Col.

22 Line/Feature Keyset

40-Key

ports 10

DSS/BLF Consoles

alway

default

level entry if not active)

3 Set pause time.

0 Press program
0 Press keypad

l

!Press *

key 82

key

for time

5a Set the baud rate of printout

0 Press program

key B6

0 Set baud rate with keypad

Press *

t,

5b Set line length of printout*

6 Choose intercom first signalling

l

Press RECALL for voice

*press

SAVE

for tone

*Press *

7

Specify central message desk

(Only one central

message

desk

per system allowed)
0 Press tf
0 Press console

to

choose station 10 - 41

key Cl0 - C41

9 Specify station type for

0 Press *

Note: to cancel, press # *

8 Set recall time for unanswered

call transfer*
0 Press program key 87
0 Press keypad

(see programming chart for

keys

for time

values)

0 Press *

* Feature not available on M&de1 1432 KSU Rev. A through M.

l

Press program

key 635

0 Press # for one 81) col.

-or-

0 Press 8 for two 40 col.
0 Press *

each adjunct port

0 Press console

key to

identify adjunct port

c43 = adjunct port 11
c44 =
C45 =

0 Press console

specify equipment type.
C46 =

adjunct port 12
adjunct port 13

key to

_ .

8 Line BLF Keyset

c47 = DSS/SLF Console

-continued

Change Page W87

3-5

IMI 66-036

Programming

System COS programming procedure-continued

10 Specify station type for each station port

l
l

'RECALL =

I

Press console keys Cl0 ­Press console key to specify station type
C42 =

Single-Line Keyset (administrative phone)

Single-Line Keyset (hotel/motel phone)*
C46 =
c47 =
C48 =

8 Line BLF Keyset
DSS/BLF Console (40-key)
3 and 8 Line Keyset

C41 to identify station port 10 - 41

c49 = I 22 Line/Feature Keyset
Cl0 =

Keypad Key 6 =

32-Key Console (without call announce)*

32-Key Console (with call announce)*

Keypad Key 7 = LCD Phone*

0 Press *

and repeat steps for each active station port

NOTE: The step 10 action sets STATION COS for IDed port to the DEFAULT
conditions for that type of station.

11 Press * 12 Press MONITOR to exit or proceed to next COS

*Feature not available on Model 1432 KSU Rev. A through M.

Change Page 12B7

3-6

IMI

66-036

SYSTEM CdS PROGRAMMING REFERENCE TABLE

l Shading denotes system default conditions

l Check off values chosen for system being programmed

BASE LEVEL (ITCM) (*i) a (4 a (*i)

Programming

1 2 1

4

1

3 ) 500

300 MkEC. )

600 MSEC.

MSEC.

BAUD RATE FOR COS AND SMDR DATA

(

1

I

80 COLUMN 1 LINE

@

@ 40

CdLLJMN 2 l&S

t

6

Note: 0 program selection (dlsa­bled) enables exclusive hold condi­tion (when set at station) .to place
line on hold that cannot be released
at any other statlon.

9

STATION
TYPE

8 LINE ELF KEYSET
DSSlBLF CONSOLE . :’ 1 ,I .I

ADJUNCT PORT

10

N/A 1

Change page 12187

64311

(c44)12

* Feature not available on

Model 1432 KSU Rev. A through WI.

STATION

10 I T"nr

(c4913

! @i-$
i g 32.KEYCONSOLE WC.A. < I \ / 1 : ; j / ; j I j ’

32-KEYCONSOLE W/OC.A. ! 1

7

LCD t’HONE

: 1

r-

STATION PORT

(

: ’ j ! 1 1

I * 6 I I

STATION PORT

3-7

/

I

IMI

66-036

Programming

TOLL RESTRICTION PROGRANMING

In order for toll restriction to take effect, the following three-fold process must occur.

l

One or more toll tables must be entered.

l

Toll tables must be assigned to all appropriate lines.

l

Toll tables must be assigned to all appropriate stations.

‘Only the toil table(s) which are entered and assigned to both a line and a station using that line

will invoke any toll restriction.

TABLE ENTRY PROCEDURE

1. Determine the types of dialing restrictions which must be imposed on the system. Typically,

this includes access codes which result in toll charges, and certain local numbers as
desired.

2. If the restricted dialing codes will be imposed consistently on most or all stations in the
system, list them on one or two tables. If wide variation in the dialing restrictions is planned,
spread the listing out across several tables.

3. Strategically group the listings on the tables so that a list of restrictions can be applied to a
particular station or group of stations.

4. Designate each table as a DENY table or as an ALLOW table. The numbers entered in a
DENY table are prevented from being dialed. ALLOW tables take precedence over DENY

tables. Therefore, an entry in an ALLOW table will provide an explicit exception to an entry in
a DENY table. Note that the system a/ways permits the dialing of any number not explicitly
denied. Also, system speed dial numbers will not be toll restricted unless specified by station
COS programming.

l

Example A:

Provide a simple and broad toll restriction format by creating a DENY table
with two entries: Entry (1) = 1 Entry (2) = 0. This format prevents all long distance and
operator calls.

l

Example B:

Prevent the dialing of all numbers within the (804) area code, while allowing
the dialing of one specific number within that area code, by entering 1804 in a DENY table
and 18049782200 in an ALLOW table. Alternately, allow all numbers in the 978 exchange
by entering 1804978 in an ALLQW table.

-

5. Press the # key in place of a particular digit to condense a range of numbers into one entry.
The # character is a “match-anything” digit, and can be included in an entry in either a DENY
table or an ALLOW table.

l

Example A:

If 357,377,387, and 397 dialing is to be prohibited, list one entry of 3#7 on a

DENY table to cover them all.

l

Example B:

Since area codes typically have a 1 or a 0 as a middle digit, prevent long

distance calls to those area codes by entering l#l# and l#O# in a DENY table.

6. Since it is important that emergency numbers never be restricted, always create an ALLOW

table with entries of 911 and 1911 to override any DENY tables that have been created.

7. If the system is installed behind a PBX, include an access code as part of every table entry.

8. Once these tables are completely filled out, enter the restriction planning tables on the line,
and station programming reference charts to record the planned toll restrictions for the
system.

3-8

IMI 66-036

Programming

TOLL RESTRICTION PROGRAMMING PROCEDURE

Press ITCM *

1

Press program key B4 (enter toll program mode)

2

Press console key Cl0 -

3

Sele

4

l ; De

l Al

6

ct table type

- press program key 85

l":,

- press program key B6

Dial number (16 digits max.)

(Press # for

7 4 6 *

"match anything"

digit)

Repeat steps 3 through 7 until

6

all

10

tables

Press MO.NITOR

are programmed

to exit or proceed to next COS programming step.

(base level entry if not active)

~25 to select table number (1 - 16)

5 Select table entry

l

Press program key Al - A4
tP select entry 1 - 4

KEY Al A2 A3 A4

ENTRY 1234 -

7 Repeat steps 5 and 6

until all numbers are

programmed in table.

9 Press *

TOLL RESTRICTION PROGRAMMING REFEREICE TABLES

RESTRICTION TABLE 3

DENY

TYPE: ALLOW DENY v

TYPE: ALLOW

TABLE ASSIGNMENT: LINES __ STATIONS

TYPE: ALLOW

DENY

RESTRICTION TABLE 4

.i

DENY

1 TABLE ASSiGNMENT:

LINES -

STATIONS

I

3-9a

3
4

TABLE ASSIGNMENT: LINES -

I I

STATIONS

IMI

66-036

Toll restriction tables-continued

Programming

RESTRICTION TABLE 7

r ’

TYPE: ALLOW ,’ DENY ~

4

TABLE ASSIGNMENT: LINES __

RESTRICTION TABLE 9

TYPE: ALLOW - DENY ___

TABLE ASSIGNMENT: LINES __

RESTRICTION TABLE 11

TYPE: ALLOW ,/

DENY

I I , I , I I I

STATIONS

STATIONS

RESTRICTION TABLE 6

TYPE: ALLOW DENY

iNTRY ENTRY NUMBER (16 MAXIMUM)

1 2 3 I3 14 15 16

1

TABLE ASSIGNMENT: LINES - STATIONS

RESTRICTION TABLE 10

1 TYPE: ALLOW ~

TABLE ASSIGNMENT: LINES -

I

1 TYPE: ALLOW -

ENTRY

1 2 3 4 5 6 7 6 9 10 Ill 112 113 114 115 116

1
2
3
4

TABLE ASSIGNMENT: LINES -

DENY

STATIONS

RESTRICTION TABLE 12

DENY

ENTRY NUMBER (16 MAXIMUM)

1 i i i i i I

I I I I I I

STATIONS

I I I

I

I

I

RESTRICTION TABLE 13

TYPE: ALLOW i/ DENY -

NTRY ENTRY NUMBER (16 MAXIMUM)

112 13 14 15 16 17 16 19 1lOlll 12 13 14 15 16

’ b

2

4

I

1 TYPE: ALLOW

RESTRICTION TABLE 15

DENY -

I I I I I

I I I I I

RESTRICTION TABLE 14

TYPE: ALLOW DENY

NTRYI

I. i i i

I

TYPE: ALLOW

TABLE ASSIGNMENT: LINES - STATIONS

ENTRY NUMBER 116 MAXIMUM)

I I I I I I I I I

RESTRICTION TABLE 16

DENY

3-9b

(10 (11 I12 113 114 115 116

I I I 1

I

\_

IMI

66-036

--------------^--------------------------------------------------

LINr:

DEFAULTS

Programming

LINE COS PROGRAMMING

0 Line type = TtiLCO
0 Dial Mode = D'i'illl?
0 Toll Tables = none

0 Line groups

l

Privacy

0 Abandoned Hold Timeout = 50 msec.

assigned

---------------^------------.-------------------------------------

PKOCEDURX

1 Rress

2 Select line to

ITCti

*

7 4

6 *

be

pro\rammed.

(base

level entry if not now active)

Pewrform all applicable steps.

9 Press program

key

Al - Al4

to choose line 1 - 14

4 Select line group

Press program key:

(multifunction confiy. only)

0 None = key C41

0 Gp 1 =

0 Gp 2 = Key C3S

0 Gy 3

l

Gp 4 =

key C34

= key C36

key C37

= none assigned

status

3

= private

Select

Press program

0 Disabled =

0 Auxiliary =

l

CO/PBX = key C4d

Select dialing mode

5

Press program key:

l

Pulse/tone = key C26

l

Tone only = key C27

Select privacy mode

6

Press program

0 Private = C28

l

Non-private = C29

line type

key:

key C46

key C47

key:

7 Assign toll

Press program

l

Clear all assiy'nnents = C.33

l

Assign

tables

tables

key(s)

per chart

6 Select privacy mode

Press program key:

0 Private =

key C28

0 idon-private = key C29

8 Set abandoned hold timeout period

Press

l

l

program

300 msec. = key C42
5d msec. = key C43

key:

10 Press *

11

Press

PlONI'l?OK

to exit or proceed to next COS programming step.

T'AHLH

KEY

THBLH KtiY

Cl0 3 Cl8

Cl1 10 Cl9

3 Cl2
4

Cl3

11
i2

5 Cl4 13 Cl2

Repeat steps 2 - 8

9

for each line

c2lI

c21

3-l Oa

.IMI

66-036

l

Shading denotes line default conditions.

l

Check off or enter the values chosen for the lines being programmed.

BASE LEVEL @@mama

LINE

Programming

LINE COS PROGRAMMING REFERENCE TABLE

: PROGRAMMING MODE (Al-a

TOLL

RESTRICTION

I

TABLE
ASSIGNMENT

CO/PBX NUMBERS
AND STATION
ASSIGNMENTS

I 12
I

13

-

-

* Power Fail Lines (1, 2, and 3)

** A-Lead Control Lines (7 and 8)

I I

3-lob

IMI 66-036

Programming

-_----_----__--___--____________________-------------------------

STATION DEFAULTS

STATION COS PROGRAMMING

l

PA port

0 Ringing line preference

=disabled

l

Personal ringing tone =
0 Toll tables = none assigned
0 Line access denied = none

0 Idle line preference = none
0 All-call receive = enabled
0 All-call originate = enabled
0 Zone page receive = disabled
0 Zone page originate =

l

Automatic hold = disabled

= disabled

l

Executive override = disabled

0 Prime line/group = none

0 Single Line Keyset accesses intercom '

tone 1 l Ringing assignment = all

on stations 10, 17, 39, and 41

0 Origination denied = none
0 Night transfer

stations 10,

= all lines ring on

17, 39 and 41
@ Reserved intercom Iink = none
0 Message originate = disabled

disabled 0 Line/key assignment:

3 and 8 Line Keyset

lines

ring

0 System speed dial toll restric.e BgFTad--keys(Bl=B8) = lines 1 - 8

= disabled

l

Voice announce block = disabled@ A~ieldkeys-=-iines-i-- 14

0 Privacy

status

= private

-----------------------------------------------------------------

22 Line/Feature Keyset

0 B-Field keys

= autodial locations

PROCEDURE

@ Perform all steps in sequence.

l

Skip those steps not required.

L

(base level entry)

Press ITCM * 7 4 6 *

1

3 Specify station to be programmed 4

and perform applicable steps

0 Press program key Cl0 - C41

to select station port 10 - 41

Action defaults following settings:

0 PA port
0 Prime line

l

Voice blocking

0 Executive
l

Message wait-originate

override

0 Automatic hold
0 System speed dial toll rest,
0 Ringing line preference

6 Enable

executive

override

0 Press keypad key 3

Press program key B8

2

(program entry)

Enable PA port

(DO NOT PROCEED BEYOND

THIS STEP -

IF PERFORMED)

0 Press keypad key 1

0 Return to step 3

Block voice announced '

5

intercom calls

0 Press keypad

7

Enable toll table restriction

key 2

on system speed dial numbers

l

Press keypad key 4

’

- continued

Change Page 12i87

3-11

IMI 66-0'36

Station COS - continued

Programming

8 Choose personal ringing tones

(22 Line/Feature Keysets)

l TOAE 1 =

. TONE: 2 = keypad
0 TONE 3 = keypad

. ‘I’(jNfi 4 =

1Q Enable message wait

0 Press keypad

keypad

keypad

key 6

key

7

key 8
key 9
key 0

originate

12 Set ringing line preference

0 Press program

key:

Enabled = BS
Disabled = i34

14 Select Night Transfer (ringing)

0 Press program

key C44

(clears previous settings)

0 Press program

key(s)

Al - Al4 = lines 1 - 14

15 Select automatic

l

Press program

privacy release 16

key C45

(clears previous settings)

0 Press program

Al

- Al4 = lines 1 - 14

key(s)

9 Set automatic

l

Press keypad

hold

key 5

11 Select prime line

or prime group

0 Press program

to select

line 1 - 14

or press ITCM to select

intercom line

0 Press HOLD or

to choose prime group 1 - 4

13

Select ringing assignments
RINGING

0 Press program

(clears previous settings)

0 Press program

Al

- Al4

= lines 1 - 14

DELAYED HIWtiING

0 Press program

(clears previous settings)

0 Press program

- Al4 = lines 1 - 14

Al

Select access denied

0 Press program

(clears previous settings)

0 Press program key(s)

- Al4 = lines 1 - 14

Al

key

Al - Al4

key(s) Bl -

key C42
key(s)

key C43
key(s)

key Cd6

83

97 Select call origination denied 18

ti Press program

key C47

(clears previous settings)

0 Press program

- A14

Al

= lines 1 - 14

key(s)

3-12

Select idle line preference

(hybrid config. only)

0 Press program

key C48

(clears provious settings)

0 Press program key(s)

Al - Al4

= lines 1 - 14

-continued

&I 66-036

Station COS - continued

Programming

19a Enter toll table assignment mode

To clear all toll

l

Press program

/

tables

key C49

assigned

KEY Al A2 A3 A4 A5 A6 A7 A8

TABLE

1

19b Specify toll tables

l

Press program keys

per chart:

5 6

2 3

4

KEY A9 A10 All A12 A13 A14 B4 B5

'I'ABLB

9

10 11

12 13

14

26 Reserve intercom link

0 Press #
0 Press keypad

key 1-7

to reserve link 1-7

-or-

@ Press 0 key for no reserved link
0 Press console key C42 to

Continue

With next step

Select all-call and/or zone paging

0 Press 9

0 Press RECALL to disable all paging assignments (if desired)

ALL-CALL

Press program

l

key

A4 to originate
0 Press program key A8 to receive
0 Press console

key

C42 to continue with next program step

7 8

15 16.,

ZONES A, B, AND C

l

Press #
Press program

l

Press console

l

keys

key

Al-A3 and

AS-A7 to enable zones

C42 to continue with next program step

- continued

3-13

IMI 66-036

Station COS - continued

22 Specify flexible key/function assignment

(non-square configuration), if required.

3 AND 8 LINE KEYSET

0 Press program key B6

l

Press program keys Bl - B8 to choose line keys 1 - 8

- Fast tone bursts will sound

0 Press program keys Al - Al4 to assign lines 1 - 14

-or-

0 Press RECALL key to disable line appearance

- Tone bursts stop

0 Repeat for each line assigned

22 LIHE/FEATUKE KEYSET

0 Press program key B6

Assic,ln Lines To Keys

--.-_ - --- --

0 Press key to be assigned (A or B field) - Fast tone bursts sound

l

Press program keys'A1 - Al4 to assign lines 1 - 14

- Tone bursts stop

l

Repeat for all keys requiring line appearance

Programming

Disable Line A&earance At Keys (clears any prior assignment)

------- ---

0 Press key to be-d&nred sppearance - Fast tone bursts sound
0 Press RECALL key - tone bursts stop

0 Repeat procedure for all required key locations

0 Press key to be assigned (A or B field) - Fast tone bursts sound

-

~41

l

Press program keys Cl0

to choose station ports 10 - 41

- Tone bursts stop

0 Repeat for all keys requiring DSS assignment

Assign Autodial To Keys (clears any prior assignment)

--I_ - --.---- .--

0 Press key to be assigned (A or B field) - Fast tone bursts sound

l

Press RECALL

l

Repeat procedure as required for all autodial keys

Assign_ O&nar,lic Loos

---

@ Press

l

Press KECALL key - tone bursts stop

l

Repeat for B2 and 83 if required

* Feature not available on

kef-gi, ET;

Key

Model 1432 ‘KSU Rev. A through M.

- tone bursts stop

Keys

or 83

(clears any prior assignment)*

- Fast tone bursts sound

- continued

Change Page W87

3-14

IMI 66-036

Station COS - continued

Programming

23
24a

24b

25

26

Press *
Choose next station port for programming

l

Press program key B8

l

Press console

keys Cl0 - C41

-or-

Block program a group of stations with same COS as previously
programmed

station+

0 Press * HOLD
0 Press program key (Cl0 ­0 Press program

key

(Cl0 -

0 Press program key (Cl0 -

Note: Flexible

key/function assignments for station port 10 or 11

C41) to specify model station port
~41) to specify first station in block

C41) to specify last station in block.

cannot be changed by block programming.

If block programming of step 24b is not performed, repeat steps
5 through 24a for each station in system.

Press * MONITOR

to exit programming.

*Feature not available on Model 1432 KSU Rev. A through M.

- end

Change Page KY87

3-15/3-16

IMI

66-036

l

Shading denotes line default conditions.

l

Check off or enter the values chosen for

the lines being programmed.
BASELEVEL@~~(gq)(6

STATION PROGRAMMING MODE @

Programming

STATION ID (REF SYSTEM COS CHART)

STATION ID (REF. SYSTEM COS CHART)

.- . .

15-18

@

c.3

c-7 DELAYED RINGING

RlNGlNG

RINGING

ON ALL LINES FOR STATtONS V3.17.39. AND 4,.

I

20

@I

NONE 1 1 2 3 4 1 5 1 6 1 7

0 [o lo~olololo~o

PRESS 0 TO CONTINUE

RESERVE INTERCOM LINKS

Change Page 12187

* Feature not available on

Model 1432 KSU Rev. A through M.

3-1713-18

IMI 66-036

Programming

COS AND

SMDK

PRINTOUT
COS PRINTOUT
LJhen a data printer is connected to the system, it can be commanded,

from station port 10 or 11, to print the class of service (COS)

programming configuration.

Partial or complete printouts can be

obtained. When the printer is being used to obtain a COS printout,

the

Station

halted.

Message Detail Recording (SMDR) function is temporarily

SMDR data collection is continued by the system during a COS
printout operation; however, if more than two calls are logged for any
one line, call records may be lost.

1 Press

ITCM * 7 4 6

* (base level entry if not active)

-

2 Press program key 36

Choose desired printout

3

* Press program key per chart.

PRINTOUT

All COS

System COS

Line COS
Toll Tables
All Station COS

One Station COS

PROGRAM KEY

84
B5
B6

07

88

Cl0 - c41

Printout begins immediately.

(to choose station port)

4 To stop printout,

On Model 1432 KSU Rev. A through M: press * B7

I

5

On Model 1432 KSU Rev. N and later: press 83.

Press *

MONITOR (ends procedure)

SMDR PRINTOUT
The SMDR printout data is provided automatically as it is generated.

No intervention is required to obtain the printout.
formatted as shown in Figure 3-2.

obtained from any KSU revision.

Two IO-column printout lines can be

One 80-column printout can be

The data is

obtained from KSU Rev. N or above.

Change Page 12/07

3-19

40 COLUMN

PRINTOUT

LINES 7

(SEE NOTE2)

1

2

STATION NUMBER

LINE NUMBER

[CARRIAGE

_

[CARRIAGE

x RETURN 1

RETURN

) 1 LINE FEED 1

-1

(;’

f:

NOTES

1. CARRIAGE RETURN AND LINE FEED IMMEDIATELY
FOLLOW LAST PRINTED CHARACTER ON EACH LINE.

ALSO SEE NOTE 2

2. ILLUSTRATED PRINTOUT IS40 COLUMN, TWO-LINE

FORMAT. ON 80 COLUMN ONE-LINE PRINTOUT
FORMAT, CARRIAGE RETURN AND LINE FEED
CHARACTERS AT END OF LINE 1 ARE REPLACED BY
TWO SPACES FOLLOWED BY ENTlRE CONTENTS OF
LINE 2. ALSO SEE NOTE 3

_

AN

I@? 3.

4. OUTGOING CALL MUST BE OFF-HOOK FOR 20

80 COLUMN ONE-LINE PRINTOUT IS ONLY

AVAILABLE ON KSU REV. NAND ABOVE.

SECONDS MINIMUM OR NO RECORDING OCCURS.

DIALED DIGITS-UP TO MAXIMUM OF 32
(ACCOUNT CODES ARE ISOLATED BY * OR # SYMBOLS

PRINTOUT EXAMPLES

UNANSWERED INCOMING CALL

ANSWERED INCOMING CALL
ANSWERED INC-“.-‘- - -.

(WITH CALLER ID ADDED BY

XJMINti GALL

STATION DURING CALL)

OUTGOING CALL (LOCAL)

OUTGOING CALL

(WITH ACCOUNT CODES)

AC POWER FAILURE AND

RESTORATION

1 12/05/86 1651

16 1

12/05/86 1652

1 24 1 12/05/86

.- --

1~53

“1234

16 2 12/05/86

1658

9782200

24 2 12/05/86 17:Ol

11233456789’0#‘7412580#9631*#

OFFTIME l *

l .

12/05/86 17:08

12/05/86 17:03

NOANS 0.6

1.6 0.2

1.2 0.2

2.0

.5

I

IMI 66-036

Programming

CASSETTE TAPE RECORD OF COS VALUES

0 Connect audio cassette tape recorder to music interface on side of

KSU.

0 Do not perform other programming action while tape system is active.

l

If the system includes a data printer, appropriate response messages

will be printed during the recording and loading of COS data.

RECORDING COS

-_------- --- --- -- -

DATA TO TAPE’

To record currently stored COS program values on cassette tape for

later use, proceed as follows:

1. Install blank cassette tape,
Cause recorder to begin recording blank cassette tape from

2.

and prepare recorder for recording.

beginning.

3. Press

I

ITCM * 7 4 6 *

4. Press ITCM B4 to start recording process.
To abort procedure (if required),

5.

*Press ITCM * 7 4 6 * ITCM
0 Press program key B8.

.*

:

COS recording requires approximately 12 minutes.

Station port 10 or

11 will ring when recording is complete.

To load previously recorded COS program values into system to replace
current program values, proceed as follows:

1.

Install pre-recorded cassette tape,

and prepare recorder for

playback

2.

I

Press ITCM * 7 4 6 *

3. Press

4.

Start tape playback.
To abort the procedure (if required),

5.

l

Press ITCM * 7 4 6 * ITCM

ITCM HOLD

to load COS features.

0 Press program key B8.

COS loading requires approximately 10 minutes.

Station port 10 or 11

will ring when loading is complete.

Change Page 12/W

3-21

IMI 66-036

All

clock

10 or 11.

Programming

SYSTEM CLOCK INFORMATION

setting and adjustment must be performed from station port

SETTING

1.

'Press

2. Dial the

3.

4. Reset the

5. To obtain a printing of the current

THE

CLOCK

key

DAY

NOTE

*

#

pad

keys

HOUR

be

dialed as OX.

24-hour

ITCM

clock

YEAR

Hours

, then dial

date with the

MO!ATti

Values less

must be

than 10 must

expressed in the

If tne SMDR printer is installed and operating, the

will

a.
b.
C.

press

be

printed as follows.

** Ol/ut1/86 16:OU

minutes setting,

Repeat step 1.
Dial the new

A new

clock date

ITCM * * #

(Example)

if necessary, as follows:

minutes

digits, and press the

printing will occur.

clock

date,

MINUTE

format.

clock

# key.

date

Printing will occur automatically once each 24-hour period.

** MO/DY/YR 03:oi) (current date and

0O:OO

hours)
PWIW INTHRRUPTION
Tne system clock will continue to run for at least

power has been removed from the system.

the

30-minute

backup

period,

the following printing sequence will

If power is restored within

30

minutes after AC

occur:

LAST VALID
MO/DY/YR

CLOCK =

HR:MN

MO/DY/YH HR:MN

(time of power return)

(time of power

outage)

If power is not restored within, the backup period, the following
printing sequence will occur when the power is restored.

CLOCK
12/01/&6 0O:OO

The clock will

to the current date per the instructions

NOT

VALID

begin

(default clock date)

running from the default date.

above.

It

must be

reset

3-22

IMI 66-036

Programming

SYSTEM SPEBD DIAL PROGRAMMING

Pifty (50)

lU

or 11 for

system

use

speed dial numbers can be stored from station port

at all stations in the system.

System speed dial

numbers will not be toll restricted unless specified by station COS

programming.

* Press
* Press

ITCM *

SAVE

* Dial storage location (10 - 59)

* Choose line or group preselection

(multifunction (hybrid) system only)

* Dial 1 -

4 for group

-or-

* Press a line

Note:

Key-to-line assignment per programming arrangement.

key

for line

Refer to station COS programming reference chart

for station port 10 key-to-line assignments.

-or-

* Dial 0 for no group or line preselection

* Dial

*Dial

* Press

speed

i-0,

HOLD

dial

number (up to 32 digits)

and *

$I

to store

pause

if required

* Press
* Press
* Press

RECALL

SAVE

and repeat procedure for each number.

PlON I'I'OR

to store flash if required

to end procedure

SYSI’tif4

SPEED DIAL INDEX

3-2313-24

IMI 66-036

Programming

E/ PROGRAM ENTRY

1

Q

TO RETURN

TO BASE

LEVEL

r--

NOTE 1: NNCllON NOT AVAILABlE ON MOE1 1432 KSU REV. A THROUCH M

I

SPECIFY

TIME:

I

ED

TO RETURN

TO BASE

LEVEL

I

SPECIFY

TIM:

I

SPECIFY

TIME:

Q

TO RETURN

TO BASE

LEVEL

I

BAUD RATE

Q: I IO @ad
CD 150 Baud

a: 300 Bold
@rJ: 600 Bad
a: I200 Baud
~:2400 Baud
@D:3600 Eh”d
~~4800 Bo”d
CD9600 Baud
a:19200 &ud

Q

TO RETURN

TO BASE

LEVEL

SYSTEM COS

I

TOLL
TABLES

I

TOLL TABLES

@~-SINGLE

LINE

IHOTELI
ISEE -

NOTE I I

Q4INGLE

LINEIMMIN.1

Change Page 12/87

Figure 3-3.

Programming Reference Chart

3-25

mm

TO SELECT
TABLE I-16

m:DENY
m:ALLow

FOR TABLE

TYPE

aism

FOR ENTRY

l-4

OGDFD

IUP TO 16

DIGITS1

REPEAT

RE&RED

continued

programming reference chart - continued

=I PROGRAM ENTRY

Programming

LINE COS

SPEC I FY

TYPE

GROUP:

Q:NONE
@I:GPi
@:GPZ
@:GP3
@3=GP4

MODE:
@:PULSE
@= TONE

PRIVACY RLS:
@:DISA@LED
@:ENABLED

TOLL TABLES:
@:ERASE
a,Qz

TA&ES I-16

ABANO HOLD

ALS:
@I:300 MS
m:so MS

ED

TO RETURN

TO BASE

LEVEL

II

STATION COS

Q -PA PORT

Q) :EXECUTIVE OVERRIDE
Q) :AUTO HOLD

a$?D,a @MING TONE 122 LINE KEYSET ONLYI

SELECT PRIME LINE:cHART KEY):LINE:OR

@$I,. OR &&@I,,@,@ : TRUNK GROUPS I -4

%I;;’ RINGING LINE PREF

3

@RINGING
B~ELAYED RINGING
E9t4 1 GHT TRANSFER ­@AUTO PRIV. RLS -

@ACCESS DEN,ED ­@JORIG. DENIED ­@IDLE LINE PREF. -

@ ASS1 GN TOLL TABLES :
@DREsERvE lTc~ LINK:

a ‘ALL-CALL/ZONE PAGING:m:CLEARS ALL

@I -KEY MAPPING MOOE:lDEPENDENT UPON PHONE TYPE1

PRESS KEY TO BE DEFINED THEN PRESS FUNCTION.

Q :VOlCE BLOCK
@ :SYSTEM SPEED DIAL

TOLL RESTRICT

@.D:h+SG. WAIT ORIG.

SELECT FEATURE
THEN
SELECT LINES WITH

(SELECTION WAN KEY9

i

~-Q~@~~,@I:TABLEs I -16

Q-~:~ELECT LINKS I -7

-or-

~D:NO RESERVED LlNK
Q :TO CONTINUE

@J:ALL CALL ORIG.

@3=ALL CALL REC.
m,-a:ZONES l-3 ORIG.
a)-a:ZONES l-3 REC.

Q -TO CONTINUE

PRINTUU

SPECIFY:

Q?3STEM
QD’LINE
a: STAT I ON
@%PULSE
BD-TONE
~DKEY MPPP~NG

-

DEFAULT

PRINTOUT

Change Page 12l87

m-0 :DSS/BLF
Eicrp -BLANK AUTO01 AL

B :OY:AMIC LOOP KEY FOR Bl,B2 8 83 ISEE NOTE I,

L

I

NOTE 1: FINlYON NOT AVAILABLE ON MODEL 1432 KSU REV. A IHROUCH M

I

cEl

TO RETURN

TO ‘BASE

LEVEL

t;

PORT IO:
10 TO 41 FOR MODEL 1432 KSU

3-26

ONE STATI ON

Q

TO RETURN

TO BASE

LEVEL

n

STATION 10 - PROGRAMMING OVERLAY STATION 10 - PROGRAMMING OVERLAY

l

Cut out along border.

l

Cut out along border.

l

Cut out shaded openings.

l

Cut out shaded openings.

l

Fit over station faceplate.

l

Fit over station faceplate.

Al

A2

A3

EXECUTECH

PROGRAMMING

OVERLAY

703804 -274

A4

A5

A6
A7

/

A0

A9

A10

All

A12

Al3

Al4

84

B5 86 B7 88

Bl 82 83

STATION 10 - PROGRAMMING OVERLAY

l

Cut out along border.

l

Cut out shaded openings.

l

Fit over station faceplate.

Al
A2
A3
A4
A5

A6
A7
07

65
83
BI

703500-566

PROGRAMMING

OVERLAY

A8

A9

AI0

All

Al2

A13

Al4

88
B6
84

82

CONSOLE - PROGRAMMING OVERLAY

l Cut

out along border.

l

Cut out shaded openings.

l

Fit over console faceplate.

EXECUTECH PROGRAMMING OVERLAY

703804 - 276

C42 C43 C44 C45 C46 C47 C48 C49

C34 C35 C36 C37 C38

C39

C40 C41

C26 C27 C28 C29 C30 C31 C32 C33

Cl8 Cl9 C20 C21 C22 C23 C24 C25

Cl0 Cl1

Cl2

Cl3

Cl4

Cl5

Cl6

Cl7

I'M1 66-036 Maintenance

CHAPTER 4

MAINTENANCE

TECHNICAL ASSISTANCE AND REPAIR SERVICE
Technical Assistance

Shquld

---_ .--.--.-- --.._ _

you

experence difficulty with installation,

checkout,

or

programming, and have made an attempt to isolate the problem using

information provided herein;

later date which cannot

be

the Comdial Technical Service staff.
800-431-4345 (in Virginia:

or

should

you encounter problems at a

resolved by referiny to this manual, call

They can

be

reached at

800-654-3345) between the hours of 8:00 AM

and 8:OO PM Eastern time, Monday through Friday.

When calling for technical assistance,

and

you

should have in your possession, as a minimum, an accurate

you should

be at the job site

volt-ohm meter and a copy of this manual.

Repair Service

- -- .--.--.-.-v

If your

warranty period,

their option,

a remanufactured unit. This repair will

For information on this charge,

given

Comdial

1180

KSU

or an individual station needs repair, subsequent to the

either repair the defective equipment or replace it with

below.

Corporation

Seminole Trail

it may be returned to Comdial.

be

done for a fixed charge.

please call or write to the address

Comdial will, at

P.O. Hex 7266
Charlottesville, VA 22906-7266
Attention:

Repair Department

Telephone: (804) 978-24Oa
When returning equipment for repair,

damage.
purchaser.

Any damages during shipment will

The equipment should be shipped freight or postage

pack

it carefully to prevent

be

the responsibility of the
prepaid.
FUSI~ LOCATION

The KSU is protected against short circuit damage

the primary of the AC transformer winding.
25OV, SLO-t3iXl type fuse.
the right side of the KSU cabinet.

of the

same value

and type, otherwise,

The fuse holder is located near the top of

Always replace this fuse with one

equipment damage

Fuse FS-1 is a 2 amp,

FAILURE ISOLATION
VJirinq

-.-

Refer to the installation check
testing the

system

wiring for possible failure.

out

procedure for inst>ructions for

4-1

by

a fuse located in

could

result.

IMI 66-03t,

Maintenance

System gt_atus

.- -- .- ---- ----

The red LED located near the fuse holder

indicator.
applied to the

be

indicating a processor failure.

to the

KSU

Indicator

is

the

system status

This indicator should turn on steady when AC power is

KSU.

If the indicator flashes after power up, it couid

Unplug and reconnect the AC power

and observe the LED indication. If it still shows a

flashing indication, refer to Figure 4-l.

Station Self Test

------ .---- --_
The multiline stations can be self tested for proper operation per the

following instructions.

1. Disconnect the line cord at the station base.
IMPORTANT NOTE

THE ADJACENT ODD OR EVEN STATION WILL BE DISABLED DURING THE
TIME THAT THE STATION

HKONNEWED.

Press and hold the

2.
station connector.

test routine. Release the

LINE

tYUTE

CORD IS

key I

and reconnect the line cord to the

The station will

MUTE key as soon as the test begins.

BtiING DISCONNECTIW

automatically

perform a self

OR

The sequence of the test is as follows:

3 AND 8 LINE KEYSET

SEQUENCE

1
2

3
4

5

B-Field indiactors light is sequence (Bl - 88)

ITCM indicator lights
MONITOR indicator lights
All indicators extinguished in same order as lighted

Ringer sounds (be sure volume is set to med. or high)

INDICATION

22 LINE/FEATURE KdYSET

SEQUENCE

1

2

3

4

5
6
7

Replace any station that does not pass the self test.

3.

MONI'I'OK indicator lights

B-Field indicators light in sequence (Bl - 88)

HOLD indicator lights

ITCM indicator lights
A-Field indicators light in sequence (Al - A14)
All indicators extinguished

Ringer sounds (be sure volume is set to

INDICATION

med.

or high)

4-2

IMI

66-036

DSS/BLF Console Self Test

Maintenance

,

Test the DSS/BLF Console for proper lamp operation per the following
procedure.

Disconnect the console line cord plug from the line.

1.
Press and hold console key Cl0 while reconnecting the line cord

2.

plug to the line.

IMPORTANT NOTE

THE COMPANION STATION WILL BE DISABLED DURING THE TIME
THAT THE CONSOLE IS BEING DISCONNECTED AND RECONNECTED.

Release console key ClO,

3.

and note that the BLF indicators will

each turn on in sequence beginning with the station 10 indicator.

The indicators will then turn off and the console will become
operational.

Paired Stations

-- ­Station ports 10, 11,

ports 10, 11,

12, and 13

12,

and 13

are paired for data with

adjunct

respectively. Station ports 10 through 41

are paired for data and for overload protection as shown in Table 3.

Adjunct ports 10,

12, and 13 are not overload

11,

paired with any

other port.
If erratic light indications or ring signals occur at a paired

station,

an open data pair at either station may be the fault. A
station with an open data line may work properly on a short loop but
fail on a long loop. Test the wiring of stations showing this symptom

per the checkout procedure given in Chapter 2.

If a fault occurs which causes more than 300 ma. of current to be
drawn,

the overload paired stations are disabled by circuit action.

Disconnect the disabled stations and reconnect them one at a time to

isolate the faulty one.

10 ­11 -

12 ­13 -

14 ­16 -

18 ­20 -

22 -

Table 3.

DATA PAIRING

ADJ 10
ADJ 11

ADJ 12
ADJ 13

15
17

19
21

23

Station Pairing

25

-

27

-

28 ­30 -

,32 -

34 ­36 -

38 ­40 -

29
31

33
35

37
39

41

OVERLOAD PAIRING

10 ­12 -

14 ­15 -

18 ­19 -

22 ­23 -

11
13 267

16
17 io1

20
21 z45

24 38
25 39

z ;;

- 32

- 33

- 36

- 37

- 40

-41 :

4-3

IMI

66-036

Maintenance

Failure Analysis

- - --a

KSU And Station

Figure 4-l details a failure analysis flow chart to assist a service-

technician in isolating a failure in a defective system.
isolate a failure is

to substitute

a known good assembly for a

One way to

suspected one. This is the recommended failure isolation method to

use

with the system.

Connecting and disconnecting stations to the

the stored station auto/speed dial memory data.

in the KSU memory and not at the individual stations.

KSU, however,

causes

all stored memory to

system

be lost.

does not affect

This data is stored

Replacing the

This includes all

memory dialing numbers as well as all COS programming data.

4-4

f

cn

YES

NO

CHE

WlRl

CAAsNl

ISOLATE FAILED LINE

FROM KSU - DISCONNECT

CORRESPONDING TELCOlPBX LINE

INPUT TO KSU

NO a

YES

J

HAVE SERVICE AGENT

REPLACE POWER

SUPPLY AND/OR KSU

AND PERFORM COS

PROGRAMMING

YES

r--J

SERVICE AGENT

REPLACE DEFECTIVE

TELEPHONE

YES

J

UNPLUG POWER SUPPLY

FROM AC SUPPLY

FOR 1 MINUTE -

THEN RECONNECT

- -

HAVE SERVICE AGENT

REPIACEPOWERSUPPLY

)

+ PROGRAMMING

Figure 4-l.

CORRECT
PROBLEM

WITH

AC SUPPLY

REPLACEOPEN

FUSE(S) WITH

APPROPRIATE

FUSE

I I

AND/OR KSU AND

PERFORM COS

Failure Analysis Flow Chart

I

IMI 66-036

L)ESK/WALL REVERSAL AND WALL MOUNTING

(22 Line/Feature Keyset and Single-Line Keyset, Only)
Conversion
To convert a station from a standard desk model to one which can be

hung on the wall,

1.

Remove and discard the pull out directory (22 Line/Feature Keyset,
only).

2.

Remove the lower housing of the station, and rotate it 180
degrees.

The PWB contains circuitry which is sensitive to static
electricity discharge.
workplace are properly grounded to avoid any static
electricity discharge while performing the desk/wall
reversal.

follow the procedure outlined below.

w

Be sure that your body and the

Maintenance

Remove the knockouts from the desired mounting holes as

3.

illustrated in Figure 4-2.

Replace the lower housing.

4.

Wall Mountinq

-- -a
Mount the station directly on the wall using two, #lo, panhead screws

(obtained locally),

1.

Thread the #lo screws into the wall within l/8-inch of the

surface.

2.

Insure that the housing is converted properly for a wall mounting
installation (see above instructions).

3.

Pull out the latching lever.

4.

Position the keyhole shaped holes in the bottom of the station
over the #lO screws or the cover plate studs.

down until a slight click is felt.

5. Push the latching lever in to lock the station in place.

6.

To remove the station, pull out the latching lever, lift to unsnap

both screws or studs from the bottom housing, and lift the station
away from the wall.

Refer to Figure 4 for the spacing dimensions.

or mount it on a wall jack cover plate.

Make sure that all wires are clear.

Slide the station

4-6

Wall Plate - Or - #I 0 Screws

Remove Pull-Out Directory

And Discard When Wall

Mounting The Telephone

/

0
@

2

-+

r

3 15/16”

I*-

2

2

I

1

rusn In
Pull Out To

Housing Screws ’
(4 Places)

I

I

Jn:atcn

. .

(Note:

Figure 4-2.

22 Line/Feature Keyset show; -

Station Wall Mounting

Detail6

Single-Line Keyset similar)

ID

r

IMI

66-036

REPLACEMl3NT PARTS LIST

Maintenance

ORDER CODE

1432 KSU
35O0-&X-cT-ooos

3502-XX-CT-OOOM
3614-XX-CT-000M
3614-XX-CT-000s
3614-XX-CT-LCDS
3614-XX-DG-OOOM
3614-XX-DG-000s
3614-XX-DG-LCDS

Display

3620-XX-DG-OOOM

3620-XX-DG-000s
3622-XX-CT-00OM

3622-XX-CT-000s

3622-XX-DG-DOOM
3622-XX-DG-000s

Reversible:

3600-XX-CT-OOOM
3600-XX-CT-0091~
3600-XX-CT-579M

DSS-BLF-32-Xx

DSS-BLF-IO-XX
DSS-SLF-70-xx

KA-M-xx

H4DU-~-M-XX

H4DU-9-M-xX

HdDU-12-M-xx

703508-868
703027-040
703027-027
703508-867
703500-550
703508-869

703500-560

DESCRIPTION OF PART

-----

------

Key Service Unit, 14 Lines, 32 Stations
22 Line/Feature Keyset Desk/Wall Reversible:

Speakerphone, 10x14 Key Field

Monitor,

10x14 Key Field

Monitor, 10x14 Key Field
Speakerphone,

10x14 Key Field

Speakerphone, 10x14 Key Field, LCD Display
IMonitor,
Speakerphone,
Speakerphone,

10x14 Key Field, Data Jack

10x14 Key Field, Data Jack

10x14 Key Field,

Data

Jack, LCD

Monitor, 5x20 Key Field, Data Jack

Speakerphone,

5x20 Key Field, Data Jack

Monitor, 2x22 Key Field
Speakerphone,

Monitor,

2x22 Key Field

Speakerphone,

2x22 Key Field
2x22 Key Field

Single-Line Keyset (Proprietary); Desk/Wall

Message Waiting Light, Hold

Key

Message Waiting Light
Message Waiting Light, Hold Key, Tap Key

DSS/BLF Console:

32-Key DSS, 32-LED BLF
40-Key DSS, 40-LED BLF
7O-Key DSS, 70-LED BLF

Handset
Handset Cord

6-foot length
g-foot length
12-foot length

Line Cord, 6-Wire, Flat

lo-Inch

i'-Foot
14-Foot
25-foot

Cable Assembly, Data Printer

Designation Strip Package, includes

50 number cards
30 autodial index cards/design. strips
50 pull-out reference index cards

5 number card covers

S autodial ipdex covers

5 designation strip covers

Lens Assembly,

Pull Out Directory

_

xx = COLOR (See

parts catalog for details)

4-8

&I 66-036

Publication Index

PUBLICATION INDEX

8 LINE 5LF KEYSET,

8 LINE 5LF KEYSET,

A-LEAD CONTROL DEVICE CONNECTIONS

AC POWER CONNECTION

AREA PAGING INTERFACE - LINE PORT
AREA PAGING INTERFACE - STATION PA PORT

BASE LEVEL PROGRAM ENTRY MODE

CASSETTE TAPE RECORD OF COS VALUES
CASSETTE TAPE RECORDER INTERFACE
CLASS OF SERVICE DEFAULT
CLOCK, SYSTEM

................................................

INSTALLATION REQUIREMENTS..................2- 4

PROGRAMMING REQUIREMENTS...................3- 2

.............................

...........................................

.............................

.......................

.................................

2-5
2-3

2-7
2-7

3-3

........................... 3-21

..............................

2-8

......................................

3%

COMMON AUdIBEE AND AUXILIARY STATION INTERFAC5................2- 6

COMPATIBILITY WITH TELEPHONE NETWORK
CONNECTION, AC POdER

CONNECTIONS, A-LEAD CONTROL
CONNECTIONS, DATA DEVICE

CONNECTIONS,

CONNECTIONS,

CONNECTIONS,

DSS/BLF CONSOLE

LINE

POWER FAILURE STATION

CONNECTIONS, STATION
COS AND SMDR PRINTOUT
COS PRINTOUT

.................................................

DATA DEVICE CONNECTIONS
DEFAULT VALUfiS, LINE COS
DEFAULT VALUES, STATION COS
DEFAULT VALUBS, SYSTEM COS
DEFAULT, CLASS OF SERVICE

..........................................

...................................

......................................

..................................

.............................................

..........................................

........................................

.......................................

..................................... 3-11

..................................

....................................

.....................................

..........................

............................

1-3
2-3

2-5
2-6

2-4

2-3
2-5

-

3s;

3-19

2-6

3-10

3-5
3-3

DESK/WALL REVERSAL AND tJALL MOUNTING (STATION)................4- 6

DSS/SLF
DSS/BLF CONSOLE CaNNECTIONS
DUAL REGISTRATION NOTIFICATION
FAILURE ANALYSIS
FAILURE ISOLATION
FCC RULES AND REGULATIONS,

FUSE LOCATION
GENERAL INFORMATION, PROGRAMMING

INDICATOR, SYSTEM STATUS
INSTALLATION REQUIREMENTS
INSTALLATION
INTERFAC5,

CONOLE

SfiLF TEST

......................................

...................................

..............................................

.............................................

INSTALLER/USER INFORMATION.........l- 2

.................................................

......................................

.....................................

..................................................

CASSETT5 TAPE RECORDER

...........................

..............................

.............................

4-2
2-4

1-2, 2-8

4-4

4-1
4-l

;z;

1-3
2-1

2-8

INTERFACE, COMMON AUDIBLE AND AUXILIARY STATION...............2- 6

IdTERFACE, MUSIC
INTRODUCTION

..............................................

2-8

.................................................. l-1

KEY SYSTIiM/MULTIFUNCTION (HYBRID) CONFIGURATION..........l-2. 2-8

LINE CONNECTIONS

LINE COS DEFAULTS

..............................................

............................................

2-3

3-10

.

l-l

continued

IMI 66-036

Publication index-continued

Publication Irlilex

LINE COS PROGRAMMING REFERENCE TABr.E­LINE COS PROGRAMMING
LIST OF ILLUSTRATIONS
LIS'f OF TABLES

........................

LOADING COS DATA FROM TAPE

MAINTENANCE
MANUAL SCOPE

.............................

........................

MOUNTING CONSIDERATIONS

MOUNTING PROCEDURE

MUSIC INTERFACE

...........................

..................

.................

.......................

...............

........................

NOTIFICATION TO TELEPHONE COMPANY.,----- --

PAIRED STATIONS

PARTY LINES AND COIN LINES

...................

.........

POWER FAILURE STATION CONNECTIONS.,
PRINTOUT, COS AND SMDR
PROGAMMING OVERLAYS

................

...................

PROGRAMMING PROCEDURES REFERENCE CHART
PROGRAMMING REFERtiNCE TABLE, SYSTEM COS
PROGRAMMING REFEKENCti TABLE, STATION COS . .
PROGRAMMING REFERENCE TABLES, TOLL RESTRIC
PROGRAMMING REFERENCE TABLE, LINE COS.---­PROGRAMMING,
PROGRAMMING, LINE COS

GENERAL INFORMATION...-- .

.................

PROGRAMMING, SPECIAL REQUIREMENTS...........-------------

PROGRAMMING, SPEED DIAL
PROGRAMMING, STATION COS
PROGRAMMING, SYSTEM COS
PROGRAMMING, SYSTEM
PROGRAMMING, TOLL REST
RADIO FREQUENCY INTERF
RECORDING COS DATA TO
RELATED INFORMATION...
REPAIfi AUTHORIZATION..
REPAIR SERVICE

. . . . . . . I

REPLACEMENT PARTS LIST
RINGER EQUIVALENCE NUMBER
SELF TEST,

SELF TEST, STATION

DSS/BLF CONSOLE

...............

.................

...................

...................................

.......................................

'RICTPON

.................................

'ERENCE ..................................

TAPE

...................................

........................................

........................................

.........................................

...........

........

.......

SINGLE-LINE KEYSETS, PROGRAMMING
SMDR PRINTOUT

....................

SPECIAL PROGRAMMING REQUIREMENTS.
STATION AUXILIARY JACK CONNECTION
STATION CONNECTIONS
STATION dOS DEFAULTS

..............

.............

STATION COS PROGRAMMING REFERENCE
STATION COS PROGRAMMING
STATION SELF TEST
STATION TYPES

................

....................

..........

II . .

....................

- - - -

....................

....................

....................

..------ -

..--- -

....................

....................

........................

.

........................

........................

........................

--

....................

....................

............

..........

....................

........................

-- ....................

....................

..----------~

........

........

........

........

REQUIREM

........

........

S

.......

........

........

TABLE..

........

........

........

. . . .

. . . .

. . . .

. . . .

ENTS

. . . .

. . . .

. . . .

. . . .

. . . .

. . . .

. . . .

. . . .

. . . .

w-1.1-.

................

................

................

TION

11.1..

. . . . . . . . . . ..-a--

~.~..._..---- -

................

................

................

................

................

................

................

................

................

................

................

................

................

................

.........

. . . . . . . . .

.........

<

.........

............

. . . . . . . . . .

3-10

. . .

3-10

. . .

. . . . ..V

l . . . ..V

. ..3-21

. ...4-1

. . ..l-1

. ...2-1

. ...2-1

2-8

. . . .

. . ..l-2

. ...4-3 -

. . ..l-3

2-5

. . . .

3-19

. . .

3-4

. . . .

3-25

. . .

3-7

. . . .

3-17

. . .

. ...3-9

. ..3-10

. ...3-1

. ..3-10

.

. ...3-2

3-23

. . .

. ..3-11

. ...3-5

. ...3-1

3-8

l-3

3-21

l-l

l-3

4-l

:“1-:

.4-2
.4-2

.3-2

3-19

.3-2
.2-5

.2-3
3-11

3-17

3-11
.4-2

.l-2

l-2

continued

'-IMI 66-036

Publication Index

/

Publication index-continued

-.

SYSTEM CHECKOUT

SYSTEM CLOCK INFORMATION
SYSTEM COS DEFAULTS

..............................................

.....................................

...........................................

2-17
3-22

3-5

S,YSTEM COS PROGRAMMING REFERENCE TABLE........................+ 7

SYSTEM COS PROGRAMMING

SYSTEM GROUNDING

..............................................

SYSTEM PROGRAMMING
SYSTEM SPEED DIAL PROGRAMMING
SYSTEM STATUS INDICATOR
SYSTEM WIRING
TABLE OF CONTENTS

.................................................

.........................................

........................................

............................................

................................

.......................................

3-5
2-6

-

322:

4-2
2-3

..*..l I?

TECHNICAL ASSISTANCE AND REPAIR SERVICE.......................4- 1

TECHNICAL ASSISTANCE

..........................................

4-l

TOLL RESTRICTION PROGRAMMING REFERENCE TABLES.................3- 9

.

TOLL RESTRICTION PROGRAMMING
TROUBLESHOOTING

...............................................

..................................

3-8
1-3

end

l-3