Comdial ExecuTech 2232 User Guide

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MODEL 2232 HYBRID/KEY SYSTEM

Coinmhted ?o U.S.

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3188

design

lea&M&%

busirless

commhnieations

I Ml-66-047

SEPTEMBER, 1987

IMI 66-047

CHAPTER 1

INTRODUCTION

Introduction

MANUAL SCOPE

This publication contains installation, programming, and maintenance

information for the Model 2232 KSU electronic key

associated electronic

key

telephone stations.

system

and

NOTE

Minor corrections and up-dates have been added to this

They are noted where applicable on pages l-l, 2-4,

3-5, and 3-8.

manual.

2-9, 2-18,

This

key

system is fully protected,

does not require the services of an authorized agent.

and therefore the installation

However, the

installation procedures detailed in this manual should only be performed by individuals familiar with general telephone installation procedures.

The end user may perform routine maintenance procedures, such as the

following listed ones,

but all other servicing must be performed by

factory authorized personnel.

@Place or replace any designation strips on the face of the

telephone stations.

@Replace the line cord or handset coiled cord.

OReplace

complete stations and station handsets.

The handset is a

special Comdial type. Other handset types will not work properly.

ORelocate

jacks.

the station when it is plugged into the proper system

->,

RELATED INFORMATION

0 IMI

01-001, Compliance Kequirements To FCC Rules

and Regulations Part 68 and

15 OIMI 01-005, .GCA

.GCA

40-028,

GCA

70-057,

70-058, User's Guide for Single Line Station

OGCA 7ti-066,

GCA 48-002,

Change page

3188

Handling Of Electrostatically Sensitive Components

General Information,

Electronic Key System

User's Guide for Multiline Station

User's Guide for DSS/BLF Console

Service Eolicy

l-l

IMI

66-047

STATION TYPES

Introduction

This

stations:

*22 Line/Feature Keyset OReused 3/8

l l

INSTALLER/USER INFORMATION

REGARDING FCC RULES AND REGULATIONS

This electronic key system complies with Federal Communications

Commission (FCC) Rules, Part

The FCC registration label on the KSU contains the FCC registration

number,

serial number or production date of the system.

NOTIFICATION TO TELEPHONE

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

Unless 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, the FCC registration number, and the ringer equivalence number must be provided to the telephone company.

registration number and the ringer equivalence number of this equipment are provided on the label attached to the KSU.

Key Service Unit supports the operation of the following

Line

Single-Line

DSS/BLF Console 32-Key,

the ringer equivalence number, the model number, and the

Keyset

.-.---.---

40-Key,

68.

COMPACJY

----

and 70-Key

The lines (telephone

The FCC

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

final disconnection of this equipment from the telephone company line occurs.

DUAL REGISTRATION

This equipment can be hardware configured by the installer/dealer as

either a key system or as a multifunction (hybrid) system. Configuration procedures can be found in the installation section of

this publication.

dual registration to the system. The installer/dealer must notify the

telephone operating company of the

that reflects the configuration that this equipment is currently

arranged to provide.

in writing to the telephone operating company how the system is

configured.

inspection to verify the system configuration.

---.------_-- -.-.---_-__-__

The telephone operating company may conduct an on-site

NO'I'IPICATION

Because of this versatility, the FCC has granted a

new or changed registration number

The installer/dealer may be required to certify

IMI

66-047

Introduction

COMPATIBILITY

________ ---_ ----

When necessary,

WI'I'H

TELEPHONE

----.-

NETWORK

__._ _.__-

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 informaticn. The telephone operating company can temporarily discontinue service and

make

changes which could effect the operation of this equipment.

They must, however, provide adequate notice, in writing, of any future

equipment changes that would make the system incompatible.

INSTALLATION REQUIREMENTS

Connection of the electronic

key

system to the telephone lines must be

through a universal service order code (USOC) outlet jack supplied by the telephone operating company. If the installation site have the proper outlet, ask the telephone company business office

install one.

PARTY LINES AND COIN LINES

____ ___-- ---

The correct outlet jack for this system is a type

-.-- _-

does

not

RJ%lX.

Local telephone company regulations may not permit connections to

party lines and coin lines by anyone except the telephone operating

company. TROUBLESHOOTING

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

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 by the telephone company. If this

corrects the problem,

the faulty equipment

must

not be reconnected to the telephone line until the problem has been corrected. 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.

REPAIR AUTHORIZATION

--FCC regulations do not permit repair of customer owned equipment

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

anyone except the manufacturer, their authorized agent, or others who might be autnorized by the FCC.

However, routine repairs can be made

according to the maintenance instructions in this publication,

provided that all FCC restrictions are RADIO FREQUENCY INTERFERENCE

----- --.-.---- --- ------ The

generating circuitry and,

electronic key system contains incidental radio frequency

if not installed and used properly, may

cause interference to radio and television reception.

obeyed.

This equipment

has been tested and found to comply with the limits for a Class A

coimputing

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 66-047

Introduction

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 cause interference to radio or television

reception,

the user is encouraged to try to correct the interference by one

on,

or more of the following measures:

receiving antenna,

stations,

which can be determined by turning the equipment off and

Reorient the television or radio's

and/or relocate the KSU, the individual telephone

and the radio

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 booklet prepared by the Federal

"How

Communications Commission helpful:

Radio-TV Interference Problems."

This booklet is available from the

Government Printing Office, Washington D.C.

ou4-ooo-LJo345-4.

to Identify and Resolve

20402. Stock No.

RINGER EQUIVALENCE NUMBER The REN of each line of the KSU is

0.4B.

The FCC requires the

installer to determine the total REN for each line, and record it at the equipment.

l-4

IMI

66-647

Installation

CHAPTER 2

INSTALLATION

MOUN’I’ING

@The

any sturdy, flat, surface. desired.

CONSIDERATIONS

KSU and power supply cabinets should

They may be vertically rack mounted if

The power supply cabinet can be mounted so that the power

attached vertically to

connector and fuses are facing either toward the right side or

toward the left side of the mounting location.

*The

power interconnection cable

is four feet in length. Locate the cabinets with respect to each other so that this cable will reach between the cabinet connectors.

Do not locate the cabinets closer

than within six inches of each other.

@The

power supply must be located within

electrical outlet.

The power supply requires a dedicated 117VAC 15

six (6) feet of a proper

AMP circuit, with a third-wire ground, supplied to a NEMA 5-15R electrical outlet.

l The distance between the

or less as per FCC requirements.

KSU

and the

A nominal distance of 7 feet is

TELCO/PBX

jacks must be 25 feet

recommended.

*The

mounting location must be secure and dry

ventilation.

32-122

degrees F

and.have

The temperature range of the location must

(O-5U

degrees C),

and the relative humidity must be

ade uate

e within

less than 90 percent non-condensing.

OIf

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

material, a

used for

backboard must

KSU

mounting.

commercially or can be constructed

attached to the mounting surface to be

Suitable mounting backboards are available

out

of l/2-inch plywood cut to

size.

Tools and hardware required for mounting the KSU cabinet include:

@Fasteners

wood screws

(l/4

x l-inch round head), toggle bolts,

or wall anchors *Screwdriver -to match fasteners @Electric drill

if prepared holes are required

OConnecting tool- for fastening wires to a type-66 connector

block.

@Crimping tool -for 623-type modular plugs

Unpack,

and carefully inspect the

KSU,

power supply, 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.

If a backboard is required at the mounting location, attach it securely to provide a stable mounting surface for the equipment.

2-l

IMI

65-047

Full scale mounting templates are supplied in the packing boxes.

Installation

Hold or tape them to the mounting surface, and mark the location of the mounting holes on the mounting surface as they are located

on the templates. The mounting dimensions and general equipment locations are shown on Figure 2-l.

Drill holes in the mounting surface of a proper size to

accommodate the hardware being used.

If necessary,

prepare these holes with inserts, anchors or other attachment devices as dictated by the type of mounting surface.

Attach the

KSU

and power supply cabinets to the mounting surface

with four (4) screws installed through the KSU mounting flange and

into the mounting surface holes.

elongated with an enlargement at one end.

Note that the flange holes are

This feature allows the

mounting screws to be partially installed in the mounting surface

before the cabinets are hung on them.

The flange holes on the

power supply cabinet have an enlargement at the center of the

elongated holes to allow the cabinet to be mounted with the power connector and fuses facing either toward the right side or toward

the left side of the mounting location.

Place the individual telephone stations as desired and in keeping

with accepted industry and office standards.

can Refer to Chapter 4, Naintenance,

wall mounted if necessary as they are desk/wall reversible.

for instructions in preparing a

A telephone station

desk/wall reversible station for wall mounting.

Figure 2-1. Mounting Dimensions'

IMI 66-047

Installation

SYSTEM WIRING

System cabling may be routed concealed or visible as the installation

location requires.

Good engineering practices must be observed and

all applicable building codes must be adhered to. Tables 2-l through

2-5 and Figures 2-2 through 2-5 illustrate the system wiring and

connection points.

AC Power Connection

____ -

.-------

Connect the power interconnection cable between the power supply and

the KSU.

Do not connect or disconnect the power interconnection cable while the AC power cord is connected to the AC outlet.

To apply AC power to the power supply,

the NEMA 5-15R outlet which supplies the dedicated 117VAC

electrical power.

A plug-in, power line surge protector should be

connect the AC power cord to

AMP

installed between the KSU power cord and the AC outlet.

Do 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 50-pin, male connector.

A 25-pair cable,

properly terminated, must be

connected from the KSU connector to the demarcation point connector

(typically a 66M-xx connector).

To help insure that foreign voltages, which could appear on

the TELCO lines,

do not damage the system, verify that gas

discharge tubes or similar protection devices are installed,

and properly grounded,

in all connected TELCO lines.

Station Connections

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

Connections between the KSU and the stations are typically

66?4-xx

male connector.

station is 1500 feet using

connector blocks which are cable connected to the KSU 50-pin

The maximum distance allowed from the KSU to the

#24

gauge, twisted-pair cable.

If spare conductors exist in the cables that are run between the

66:4-xx

connector block and the station jacks,

it is a good practice to

via type

KSU

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

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

2-3

IMI 66-047 Installation

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.

IMPORTANT NOTE

Station ports are programmed for the type of equipment that

is to be connected to them. A 22 Line/Feature Keyset must be installed at station port 10 and/or station port 11 as Class Of Service programming is performed from those ports.

DSS/BLF Console Connections

The system provides two console ports. The console ports are associated with companion station ports asfollows:

Power Failure Station Connections

The system provides four tip and ring pairs connected to lines 1, 2,

3, and 4 as emergency,

pairs are located as detailed on Table 2-4 and Figure 2-4.

failure pair is only active during a power failure. standard,

single-line telephone, such as a type 2500, can be connected

power failure circuits. These power failure

A power

An industry

to a power failure pair and used to provide communications capability

should the AC power to the system be interrupted.

Station Auxiliary Jack Connections For those stations equipped with an auxiliary jack, pins 3 and 4 (tip

and ring leads) of this jack are connected to pins 1 and 6 of the

station line jack. A 6-conductor station line cord is used, and the third pair is designated as the auxiliary-pair.

Refer to Figure 2-5 for an illustration of a typical auxiliary-pair

wiring connection,

and note the following wiring considerations:

OWire a type 625A2-6 modular jack to be used as the station wall

jack.

@Connect 3-pair cable between the station wall jack and an

auxiliary 66M-xx connector block.

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

block to the station connector block.

Changepage

2-4

IMI 66-047

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

the desired termination.

@Connect an appropriate line cord between the auxiliary jack and

the auxiliary source equipment.

Installation

A-Lead Control Device Connections

The KSU can detect an A-lead (A and Al) control signal when it is applied to lines 13 - 16. bridge-connected to these lines via terminal clips on the J-4 station connector block. details.

Data Device Connections

When a serial data printer is used for SMDR and COS printout, 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 block. and the KSU must not exceed 50 feet. 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:

__--

--.--- _-----l-

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

(transmit data) output pin.

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

(receive data) pin.

----

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

--.--------

An A-lead control device can be

The maximum distance between the device

aWire the KSU SC (signal ground) pin to the device SG (signal

ground) pin.

*Wire

gIf

@If

the KSU CTS (clear-to-send status from device to KSU) pin to

the device RTS (request-to-send) output pin. requires a positive voltage,

order to send data.

required,

the KSU to the device) pin to the device DSR (data-set-ready) input pin.

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

device protective ground pin(s).

wire the KSU RTS (request-to-send status signal from

with respect to signal ground, in

NOTE: The KSU

2-5

IMI 66-047 Installation

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

1200. match the data format and baud rate that is set by

Grounding

System

Configure the device,

per the manufacturer's instructions, to

CQS

programming.

It is required that a grounding wire, separate from the three wire AC line cord, be used.

power supply for this purpose. Wire

A ground stud is located on the KSU and on the

$10

#12,

insulated, solid

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 Station Interface

__-__- ----.-.--

_-- -.-----

------

-.--.

Two sets of relay closure dry-contact points are available at the J-l

and J-2 station connector blocks.

One set (J-l connections) provides a dry-contact closure whenever

any of the TELCO/PBX 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 contacts 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 Paging Interface for a discussion for using

these terminals i-is-alternate paging function.

PCAU;;OK1

Do not exceed a 1 amp at 24 volts on these control terminals.

If the load requirements exceed

(-5

amp at 48 volts) load

this limit, connect the load through an external slave

relay.

DO NOT CONNECT THESE CONTROL TERMINALS

DIREC'fLY

THE 117VAC LINE.

I'M1

66-047

Installation

Area Paging Interface - Station PA Port

----

----- -

__-_

Any unused station port can be programmed to be a PA port instead Of a

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

~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.

The audio input connection must be isolated with a 600 ohm to 600 ohm audio matching transformer. Terminate the audio input of the PA system with a 620 ohm (nominal value) resistor.

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

contact points are automatically reconfigured as PA enable

terminals. dialed. previously,

If station port 41 is programmed as a PA port, the Auxiliary

The contact closure now occurs when PA station 39 is

The normal common audible function, as discussed

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

Station Interface (station port 17 audible) contact points are

automatically reconfigured as PA enable terminals.

The contact closure now occurs when PA station port 41 is dialed. The normal auxiliary station interface function,

as discussed previously, is

disabled as long as station port 41 is a PA station.

Area Paging Interface 1 Line Port

__-- - - ----.---

A line port can be configured by class of service programming to be an AUXILIARY port.

station

voice path to an external device. This is done from any

As an AUXILIARY port,

it can be used to couple a

allowed station by pressing the proper line key to select the AUXILIARY port.

DTMF tones or dial pulses can be dialed through the

auxiliary port as needed.

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. The input impedance of this port is approximately

600

ohms. A tone select,

desired.

If used,

the zone-select code must be dialed after the

zone-paging amplifier can be employed if

AUXILIARY port line select key is pressed.

2-7

IMI 66-047

Key System/Multifunction

__-~-_------

jHybrlLd_r c_O_nfigm

Installation

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.

To convert

The KF and MF designations are equipment type catagories as stipulated

in FCC rules and regulations, Part 68,

and appear as part of the FCC

Registration Number on the equipment label. The appropriate

registration number must be reported to the telephone company at the

time of connection along with other FCC mandated information. (Refer

to Installer/User Information Regarding FCC Rules and Regulations

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

e-.---;---v.-

_____

-_._

-----

.--.- .--

---.-

found in Chapter 1 of this manual.) Operationally, the multifunction (hybrid) configuration enables a PBX

feature which may incur a higher monthly tariff to the telephone company.

outgoing lines.

This feature allows dial access to (automatic selection of)

The specific Executech feature that is enabled by the

multifunction (hybrid) configuration is:

Line Group (Including Dial Access)

Music Interface

If music is to be part of the system,

.-_-.---.--

connect a KX registered music 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.

This may be done

Level

during system checkout. Cassette

------

Tax

Recorder Interface

--__---_ ----.--

A customer provided, audio cassette, tape recorder can be connected to

the music interface jack. stored and loaded via the recorder through this interface.

Class of service programming can be both

This

action is controlled from station 10 as detailed in Chapter 3, System

Programming.

2-8

IMI

66-047

Installation

Table 2-1. Wiring For Station Connector Block J-l

SYSTEM INTERCONNECTION FOR KSU

KSU IpJTERFACE

CONNECl OH

*e-m nnrr.,

RED-SLATE

SLATE-RED

BLACK-BLUE

BLUE-BLACK

l3)I &API/ ACIAr.Ir?_C

DLnun-““nl”“L

ORANGE-BLACK

BLACK-GREEN

GREEN-BLACK BLACK-BROWN BROWN-BLACK

BLACK-SLATE

.q, A-I-C n, Ar-Y

.n I L-“Lm”r\ I” . . I A,.

.______ IRANGE

ORANGE-YELLOW

YELOW-GREEN

GREEN-YELLOW

yEr

AlA,-POA\b,hl

_L”.“-YIl”..I”

3WN-YELLOW

YELLOW-SLATE SLATE-YELLOW

VIOLET-BLUE1

---

25-PAIR CAB1

/-BLUE

!LLOW

‘IOLET

)RANGE

““c)IhIt?

’

10 10

12 12

20 20 115

36 11

CONSOLE

STATlf-lN /

CONNECTION BLOCK

RESERVED

112 PAIR

POWER

PORT

PAIR

DATA

PAIR

VOICE

PAIR

nAT,

RESERVED

VOICE

PAIR

VOICE

PAIR

DATA

IING

WIR.. ._

4-WIRE CP

CONNECTIONS

COLOR

GREEN

RED

L-4

BLACK

GREEN

REP

ULAC

GREE

REP

.-L

YELLt

BLA( GREL..

RED

YELLOW 35

BLACK

GREEN

BLACK

GREEN

REP

YELL

iBLE

CLIP

TERM.

19 20 21

E-l-z-l

36 37

3 38

.ow

39 40

Change page

3188

BROWN-‘vuv~c I

VIOLET-SLATE

SLATE-VIOLEl

, La 1

L-l L/

, , , , , . . . .

COMMON AUDIBLE

2-9

_-. .

RED

YELLOW 1

^-*

)

IMI 66-047

Installation

Table 2-2.

WHI’ -

ORANGE-WHITE

WHITF-GRFFN

KSU INTERFACE

CONNECTOR WIRING

25-PAIR CABLE

CONNECTIONS

WIRE COLOR

\A/UITF-RI I

..I II I b I---

BL’ IC \A,UITC

I L “I ,,-TI.“L -. I-,

, , - -. .--. .

EEN-WHITE ITE-BROWN

Wiring For Station Connector Block J-2

SYSTEM

- _ _ _ ___-

INTERCONNECTlON FOR K!

PAIR

-t---jzlsTATloN

3 PAIR

L,,

I 28 I STATION

151

._____.._~

CONNECTION BLOCK WIRING

ASSIGNMENT

(DEFAULT EXTENSION

SHOWN)

PORT

STATION

PORT

118

1 PAIR

SU 52

4-WIRE CABLE

CONNECTIONS

COLOR

GREEN

PAIR

DATA YELLOW

POWER

DATA

PAIR

VOICE

PAIR

RED 1

1 BLACK 1 1 GREEN 1

RED

YELLOW

BLACK

GREEN

(

CLIP

TERM.

1 2

3 4

6 7

1 Lb-L"".-"I

ORANGE-YELLOW

YE'

GF,LLI.- I LLLV..

YEI I n\tLRR~WN ..m

r\\L, COETChl

VIOLET-I

BROWN-v

VIOLET-SLATE

;LATE-VIOLET

I-?

1r.O.k.L

,VLL

STATION

[PORT

50 25

AUXILIARY INTERFACE

126 PAIR

STATION 17

r. ,9

PAIR

DATA

VOlCE

DATA

RED

YELLOW

BLACK

GREEN

YELLOW 47

BLACK GREEN

RED

34 35

49 50

'IMI 66-047

Installation

Table 2-3.

Wiring For Station Connector Block J-3

SYSTEM INTERCONNECTION FOR KSU

KSU IN

25PAI CONNI

TERFACE

TOR

WIRING

R CABLE

ECTIONS

PAIR

LB,-,

I”“.

’

2 2

3 3

30 1 STATION

!~(STATION /I

33133 /

CONNECl

WIRE COLOR

WHITE-BLUE 1 26 1 STATION

BLUE-WHITE

WHITE-ORANGE 1 1

ORANGE-WHITE

WHITE-GREEN

GREEN-WHITE

1 WHITE-BROWN 1

CONNECTION BLOCK WIRING

ASSIGNMENT

(DEFAULT EXTENSION

SHOWN)

VOICE

PORT PAIR

30 /I EXT. DATA 1YELLOW 1

IPORT I/

130(PAIR

VOICE I 1

EXT.

131 PAIR

VOICE

EXT. 1 DATA

PAIR

DATA

4-WIRE CAE

CON~lCPT’f

,Lu s ANS

COLOR 1

GREEN 1 1

RED

1 BLACK

GREEN

)

RED 6

?ELLOW

BLACK 1

1 YELLOW 1

3LE

-IIn bL’r

TFRhA

, -, . . . . .

2 3 4 5

7 8

RED-SLATE

SLATE-RED BLACK-BLUE 1 BLUE-BLACK

BLACK-ORANGE 1 __ 1 37 35 ORANGE-BLACK

BLACK-GREEN

%EEN-BLACK

BLACK-BROWN BROWN-BLACK

BLACK-SLATE

SLATE-BLACK

“C

LLOW-BLUE

BLUE-YELLOW YELLOW-ORANGE 1 ORANGE-YELLOW

YELLOW-GREEN GREEN-YELLOW

YELLOW-BROWN GREEN

ODT

IWN-YELLOW

LJ”\

YELLOW-SLATE

SLATE-YELLOW

\,I

OLET-BLUE

“I

BLUE-VIOLET

BROWN-VIOLET

VIOLET-SLATE SLATE-VIOLET

1 35

13 PAIR

14 14 136 PAIR

15 15 PAIR RED 30

) 41 137 /

16 16

LL)

25 25

I34 /

ISTATION

l/l----F

/STATION

18 138 PAIR

46 1 STATION

EXT. 1 DATA)

134 [PAIR

PORT

EXT.

135 PAIR

EXT. ) DATA 1 YELLOW 1

137 1

EXT.

139 PAIR

141 1

SPARE

VOICE 1 GREEN

PAIR

DATA

VOICE

DATP

VOICE

PAIR

VOICE 1 GREEN

VOICE

PAIR REC

DATA YELLOW 39

,/j

VOICE 1 GREE

PAIR 1 RED

DATA

PAIR

VOICE

PAIR

DATA

PAIR

YELL0

1 BLACK

RED 22

YELLOW 1 23 1

BLACK

GREEN

RED

1 YELLOW I 27

BLACK

GREEN 29

1 BLACK

YELLOW

BLACK

‘N

_. .

20 21

24 25 26

32 33 34 35 36 37 38

2-11

IMI 66-047

Installation

Table 2-4.

Wiring For Auxiliary Connector Block J-4

SYSTEM INTERCONNECTION FOR KSU

NTERFACE

KSU

CONNEC

WIRE COLOR 1

WHITE-BLUE 1

vc-““rll

vvn,TE-ORANGE

ORANGE-WHITE

WHITE-GREEN

r,RFFN-WHITF

_..__. _ . . ..-

WHITE-BROWN

- -

BROWN-WHITE

WHITE-SLATE

ATE-WHITE

_ _. -

RED-BLUE

BLUE-RED

RED-ORANGE

ORANGE-RED

RFIXGRFFN

-. .--.

RED-BROWN

s-.

BLACK-BLUE RI I IF-RI

----

BLACK-ORANGE 1 I 37

:TOR

WIRING

iIR

CABLE

25-P/

^A.

. .

LUNNECTIONS

.--

ACK

--..-..

PAIR

2 2

4 4 STA. 4

NO.

1 28 1 POWER FAIL 131

1 29 1 POWER FAIL 1 TIP

6 6

7 7

’ m

(DEFAULT EXTENSION

POWER FAIL

35 TO A

36(AUX. EQUIP.)TIP

STA. 1

POWER FAIL RING 1

STA. 2 TIP 4

STA.3 1 RING 1 1

AUX. EQUIP.

INTERFACE RING

CO LINE 13 Al BLACK

AUX. EQUIP.

INTERFACE RING

TO A

COLlNE14

AUX. EQUIP.

INTERFACE RING 1

INTERFACE

CONNECTION BLOCK WIRING

4-WIRE

CONNEL

COLOR

;REEN

GREEN

YELLOW

1 GREEN 1

‘ELLOW

ASSIGNMENT

SHOWN)

TIP

RING

TIP

)

RING 1 1

TIP c

A YELLOW

TIP

I-?!+

..,I _.

CLI.

TERM.

1 2 3

12 13

RED 14

RED

RED 22

18 19 20 21

BLACI- ----.’

1ORANG

SLATE-VIOLET

t-%--j

KEY/MULTIFUNCTl

RESERVED

SPARE

1 50

2-12

IMI 66-047

Installation

Table 2-5. Wiring For CO/PSX Connector Block J-5

CONNECTION BLOCK WIRING

CLIP

TERM.

ORP

.--

RED-GREEN

BLACK-SLATE

ORANGE-YELLOW

2-13

IMI 66-047

Installation

r--

KSU

INTERNAL

SWITCHING

-----

COMMON AUDIBLE J-l CLIPS

STATION 17 RINGING J-2 CLIPS

- 1 \ (18-B

‘, ,‘-,- _

FUNCTION CONNECTIONS

Figure 2-2.

CONNECT TO CLIP TERMINALS ON

CONNECTOR BLOCK PER CHART

24V

A!a\,Gl CA LA&Y

Common Audible/Auxiliary Station Interface Wir

MAX

VOLTAGE CLAMPING DIODE

RECOMMENDED

REQUIRED BY

P-t

at*

SLAVE

RELAY

.r-

’

’ !-

.I--

49,50 49,50

SIGNALLING 9

DEVICE

(Typical Connection)

OUTPUT AS

nr,

A”

nCLnr U”IL

et?,,

VOLTAGE

POWER

‘OWER

;OURCE

LOW

I-

600

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, CONNECTTO CONNECTOR BLOCK

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

l BLOCK J-2 CLIPS 49 & 50 FOR STATION PORT 41 PA ENABLE

TO 600

A(l:l)

AUDIO

TRANSFORMER

Figure 2-3.

62OA

PA SYSTEM

AUDIO INPUT

ENABLE INPUT

CLIP=iiNALS

PA Connections

2-l 4

: IMI 66-047

Installation

Figure 2-4a.

System Interconnection - Typical Connections

2-15a

IN1 66-047

Installation

,--,-2--,--

. --/--

Figure

2-4b.

System Interconnection - Typical Connections

2-15b

IMI 66-047

Installation

2-16

IMI 66-047 Installation

SYSTEM CHECKOUT

Initial Condition_

The system operating features are set to a set of default conditions at initial power up. These conditions provide a basic operating system with a known set of parameters,

and the system should be

initially checked out with the default conditions in place. At

anytime while the system is operating,

default conditions can be reset

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

Check Out

--.-

Check the KSU and telephone installation for proper operation by performing the following resistance and voltage measurements.

Resistance Check

Make the following resistance measurements at the station connector

blocks under the following conditions.

KSU AC power cord disconnected from electrical outlet.

Power interconnection cable connected between KSU and power

supply.

KSU connected to station connector blocks.

Stations wired,

Bridging clips removed from blocks to isolate stations from KSU.

Measure the resistance of each installed station and wiring from

the station side of the connector blocks.

and wiring punched down on blocks.

Resistance values will

vary with cable length and station type but should be within the following limits.

MEASURED PAIR

MEASURED STATION RESISTANCE IN OHMS

22 LINE/ 3 AND 8 SINGLE DSS/BLF

FEATURE

VOICE PAIR DATA PAIR

AUX PAIR

Measure the resistance of the KSU and cables from the KSU side of

40 - 150 40 - 150 40 - 150 0.3 - 100

0.3- 100 40 - 150 OPEN OPEN

LINE LINE

0.3 - 100 0.3 - 100 .

N/A N/A

CONSOLE

the station connector blocks. Resistance values should be within

the following limits.

MEASURED PAIR MEASURED KSU RESISTANCE IN OHMS

VOICE PAIR 40 - 50 DATA PAIR

0.3 -

0.5

2-17

IMI 66-047

Installation

Voltage Check

LYake

the following voltage measurements at the station connector

blocks under the following conditions

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:

UNIT UNDER TEST

TYPICAL EVEN

STATION Repeat for

each even sta. TYPICAL ODD

STATION Repeat for each odd sta.

66M-XX

CONNECTION POLARITY

BLOCK METER LEAD

I I

, Voice 1

Data

Voice 2

----

Data Voice

Data

11 10

(+) t-1

(+)

I-1

i-i

(+) t-1

MEASURED VOLTAGE

+33

+/-

VDCj

+33 +/- 5 vnr!

-33

+/-

VDC

-33

+/-

VDC

Variant readings can indicate a possible wiring, station, or KSU problem.

General Check

Check the red light emitting diode (LED) system status indicator.

Be sure that it is on steady.

If it is off or flashing,

disconnect and reconnect the AC power plug. If the indicator is still not on steady,

refer to the Failure Analysis Flow Chart

found in Chapter 4.

Refer to the station User's Guide for operating information. Perform a general operational test of the system by exercising the

system features from station port 10 or 11. Operational parameters are per the system default conditions as detailed in Chapter 3 until Class Of Service (COS) programming is performed.

Once the basic system is verified as operational, perform the COS programming.

Change page

3188

2-18

IMI

66-U47

CHAPTER 3

SYSTEM PROGRAMMING

Programming

GENERAL INFORMATION

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

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

Station COS.

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 console port

1Cla

or lla respectively.

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

Programming overlays are included with each system for use in

identifing the keys required for COS programming.

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

the

console installed at console port

The other overlay fits

One overlay fits

or 11 and

10a

or lla

and designates the C-field keys.

System and line COS programming do not require that a se

process be followed once the base level program entry mo e has been

established except where noted herein.

Station COS programming does

uential

follow a sequential process.

Prior to taking any programming action, determine the system, line

and station

CO3

conditions and all toll restriction requirements.

Record this data on the programming reference tables included within the programming procedures.

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

programmed

another system.

system

and later re-loaded into the same system or into

This method of programming can be employed in lieu

of using the step-by-step programming sequence.

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.

3-l

IN1

66-047

Programmi.1g

SPECIAL PROGRAMMING

REaUIREfqENTS

FOR SINGLE-LINE KEYSETS

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 Keyset is an intercom only station. It can be configured for private line only by programming the applicable

station port for the prime line automatic feature. When the port is

programmed with the prime line automatic feature, the Single-Line

Keyset cannot be programmed with station speed dial numbers.

*When

the system is strapped for the multifunction (hybrid) system

configuration,

to originate outside calls with a Single-Line Keyset,

one or more lines must be programmed into a line group.

aIn

order to receive outside calls on a Single-Line Keyset, the call

inust

be answered by an attendant using a multiline station and

transferred to the single-line station. Otherwise,

the Single-Line

Keyset station port must be programmed to have the ringing 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.

BASE LEVEL PROGRAM ENTRY MODE

The first step in any COS programming sequence is to enter the base

level programming mode from station port

or 11.

Once in this mode,

COS can be set as desired. To

enter base level:

Press the

Press the following keys in sequence: * 7 4 6

rJote

that the dial tone stops and a tone burst sounds to indicate

ITCM

key.

The dial tone will sound.

that the base level programming mode is entered.

Press the *

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 COS and the toll restriction tables.

3-2

I ’

'IMI 66-047

Programming

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 * 7 4 6 * 2 Press program key C38 3

Press keypad key(s) to choose default settings

= system COS default

= pulse dialing - all lines

2 = line COS default

3 =

station

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

COS

default

5 = tone dialing - all lines 6

flexible key/function default

RECALL = Tape baud rate of 100 SAVE

= Tape baud rate of

7051684 = master default (CAUTION: resets all values

and clears all stored

meinory -

Do not perform

while system is in use)

4 Press *

PRXAMMING

MONITOR

OVERLAYS

Several different telephone and console overlays are packed with the

system.

The overlay to be used is dependent upon the particular

models of equipment connected to the programming station port (10 or

11) and the respective console port overlays are illustrated in Figure 3-l.

(loa

lla).

Full-scale copies of the

overlays are also included at the end of this chapter.

The programming

The full-scale

copies can be removed and prepared for use if needed.

3-3

OVERLAY: 703804-274

OVERLAY:

703804-275

OVERLAY: 703500566

OVERLAV:

703500467

00.

00 00

00.

El3

00,

. . .

6.300~

.OO

00 .OO *00

Figure 3-l.

0000000000

Programming Overlay Identification

Programming

SYSTEM COS PROGRAMMING PROCEDURE

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

--------_-------____---------------------

SYSTEM DEFAULTS

0 Recall/flash time = 2 seconds 0 Intercom signalling = voice first

Pause time = 1 second

Timed Hold recall time

= 60 seconds

Printer baud rate = 1200 baud, 7-bit data

Port Assignments: All station ports= 22 Line/Feature Keyset

Central message Desk = not assigned

Unanswered call transfer

= 20 seconds

Print length = 40 Col.

All console ports = 40-Key DSS/BLF Consoles

Tape baud rate = 100

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

PROCEDURE

Press

Set recall/flash time

Press program key

Press keypad key for time

Press * l Press *

Set timed hold recall time

Press program key C36

Press keypad key for time

l Press *

ITCM * 7 4 6 *

234

(base level entry if not active)

Set pause time.

Press program key C35

Press keypad key for time

Set the baud rate of printout

Press program key C39

Set baud rate with keypad

Press

Set line length of printout

Choose intercom first signalling

Press RECALL for voice

press SAVE for tone

Press *

Specify central message desk

(one per system allowed)

Press #

Press keypad keys 010 - 041

to choose port 10 - 41

Press *

Specify station type for each station port

Press keypad keys 010

Press console key to specify station type

073 to identify station port 010

l l

Press 8 for two 40 col.

Press *

Set recall time for

unanswered call transfer

Press keypad keys for time

Press *

Cl8 = 32-Key Console without call announce

Cl9 c20

c22

32-Key Console with call announce

= LCD Telephone = Single-Line Keyset (hotel telephone)

C25 = Single-Line Keyset (administrative telephone)

C23 = 3 and 8 Line

Dial 3-digit code (100

Press

and repeat steps for each active station port

Keyset

C24 =

399) to assign extension number (optional)

22 Line/Feature Keyset

Press program key C38

?ress # for one 80 col.

-or-

Press program key C33

073

NOTE: The step 9 action sets STATION COS for

IDed

port to the DEFAULT

conditions for that type of station.

Change

page3188

3-5

-continued

IMI

66-047

Programming

System

Specify console type for each console port

Press

Select baud rate of tape data

Press program key C38

COS

programming procedure-continued

Press console program key

Cl0

to enable port selection

Press console program key to specify console port

Clil

= console port

Cl1

= console port

10a

lla

console program key to specify console type

Cl0

70-Key console

Cl4

40-Key console

Cl5 = 32-Key console

Repeat port and console selection steps for all

required

12 Press *

Press

Press SAVE for

RECALL for 100

5il

baud

Press

proceed to next COS

FIONITOK

to exit or

Press *

ports

3-6

* 'IMI

66-047

Programming

SYSTEM

COS

PROGRAMMING REFERENCE TABLE

@Shading denotes system default conditions

@Check

off values chosen for system being programmed

21 (c34)

RECALL/FLASH TIME

r--

HOLD RECALL TIME

KEY 1 TIME 1 ENTRY

:. :...

Note: 0 program selection (disabled) enables exclusive hold condition (when set at station) to place

line on hold that cannot be released at any other station.

INTERCOM FIRST CHOICE

6’

SIGNALLING

CENTRAL MESSAGE DESK

STATION PORT ASSIGNED

3-7

1141 65-047

Programming

. .

v1c f%?

013 rt3 014 vi4

015 016 017

016

019

DIALING

EXTENSION

l-E-+---

f15

718,

E Its. llas

120

,,“,..

1 1

@i9

@g @

SPECIFY CONSOLE TYPE FOR EACH CONSOLE PORT

CHOOSE PORT

PORT

10a

PORT lla

CHOOSE CONSOLE TYPE

@ @ @g

70-KEY CONSOLE 40-KEY CONSOLE 32-KEY CONSOLE

KEY

BAUD RATE OF TAPE DATA

BAUDRATE

ENTRY

Change page

3188

3-8

Programming

TOLL

KES'I'RIC'l'_CON

PROGKAPlMIbJ~

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

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 toll 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

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.

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 ALLOW table.

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 1

#l#

and 1#0# in a DENY table.

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.

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

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.

3-9

IivlI

66-047

T3LL

KES’IKIC’I’ION

Press

Press program

Press console key

KEY

ITCM

* 7 4 6 *

Cl0

key

C37 (enter toll program mode)

Cl0

Cl1

Ci2 Cl3 Cl4 Cl5

jl'Ai3LE 1 2 3 4 5 b 7

AEY

TABLE

Select table type

0 deny -

l AllON

Dial number

Cl8 Cl3 C2O

10 11 12 13 14

C21

press program key

(16

digits max.)

(Press k for "match anything"

digit)

Repeat steps 3 through 7 until all tables are programmed

Programming

PROGRAMMING PROCEDURE

(base level entry if not active)

C25 to select table number (1 - 16)

cl6 Ci7

C22

C23 C24 C25

Iti

5 Select table entry

C33

C39

Press program key Al - A4

I+.-;Jeat

steps 5 and 6

until all numbers are

programmed in table.

9 Press *

Press

TYPE: ALLOW DENY

NTRY

112

ITYPE: ALLOW

M3tJITOR

RESTRICTION TABLE 1

3 6

RESTRICTION TABLE 3

to exit or proceed to next

'T3LL RIZS'I'RIC~'ION

ENTRY NUMBER (16 MAXIMUM)

DENY

19 10

111213 14

I I I

PROGRAMMING KEFERENCE TABLES

I I

COS

programming step.

RESTRICTION TABLE 2

TYPE: ALLOW

TABLE ASSIGNMENT: LINES

mTYPE:ow

NTRY

(

DENY

STATIONS

RESTRICTION TABLE 4

DENY

ENTRY NUMBER (16 MAXIMUM)

17 16 110

111

112

113

114

115 116

TYPE: ALLOW

TABLE ASSIGNMENT. LINES

RESTRICTION TABLE 5

DENY

STATIONS

TYPE. ALLOW

ENTRY

RESTRICTION TABLE 6

DENY

ENTRY NUMBER (16 MAXIMUM)

19 110

111

(12

113

114

116

Ib:I

66-047

Programming

RESTRICTION TP

TYPE: ALLOW DENY

ENTRY

112

TYPE. ALLOW DENY

NTRY

lil2 13 I4

TYPE: ALLOW

ENTRY NUMBER (16 MAXIMUM)

4 5

671819110

RESTRICTION TABLE 9

ENTRY

RESTRICTION TABLE 11 RESTRICTION TABLE 12

DENY

NUMBI

TYPE: ALLOW DENY

Ill

13 14

t i

TABLE ASSIGNMENT: LINES

TYPE: ALLOW DENY

NTRY

(2 (415(6 (7

TABLE ASSIGNMENT: LINES

TYPE: ALLOW DENY

RESTRICTION TABLE 6

ENTRY NUMBER (16 MAXIMUM)

STATIONS

RESTRICTION TABLE 10

ENTRY NUMBER (16 MAXIMUM)

(10

(11(12(13

STATIONS

(14 (15

116

TABLE ASSIGNMENT: LINES __

RESTRICTION TABLE 13

TYPE: ALLOW DENY

TABLE ASSIGNMENT. LINES __

TYPE: ALLOW

III

DENY

I I

JES -

STATIONS

TABLE ASSIGNMENT: LINES

TYPE: ALLOW DENY

TYPE: ALLOW

ENTRY

112

3(4

STATIONS

RESTRICTION TABLE 14

ENTRY NUMBER (16 MAXIMUM)

RESTRICTION TABLE 16RESTRICTION TABLE 15

DENY

ENTRY NUMBER (16 MAXIMUM)

15 16 17 16

~10(11~12~13)14(15~16

~10~11~12(13~14~15(16

I I

3-11

IMI 66-047

Programming

LINE COS PROGRAMMING

-----_-___--_---_-------------------------------------------

-----

LINE DEFAULTS

Line type = TELCO

Dial Mode = DTMF

Toll Tables = none

Line groups

Privacy status = private

Abandoned Hold Timeout = 50 msec.

none assigned

assigned

----------------__-----------------------------------------------

PROCEDURE

1 Press

2 Select line to be programmed.

Perform all applicable steps.

Press program key per chart

below to choose line 1 - 22

ITCM

* 7 4 6 * (base level entry if not now active)

3 Select line type

Press program key:

Disabled = key C38

Auxiliary = key

CO/PBX = key

Select dialing mode

C39

C40

Press program key:

Pulse/tone = key C26

Tone only = key

C27

Select line group Press program key:

(multifunction

None = key C41

Gp 1 = key C34

Gp 2 = key C35

Gp 3 = key

Gp 4 = key C37

config.

C36

only)

6 Select privacy mode

Press program key:

Private = key C28

Non-private = key

Set abandoned hold timeout period

C29

Press program key

300 msec. = key

msec. = key 31

C30

10 Press *

Press MONITOR

to exit or proceed to next COS programming step.

Assign toll tables

Press program key(s)

Clear all = key C3

Assign = keys Cl0

TABLE KEY [TABLE

Cl0 ' -

Cl1 I c12 1

Repeat steps 2 - 8

(c20

for each line

C25

3-12

’ IMI

66-047

LINE COS PROGRAMMING REFERENCE TABLE

l Shading denotes line default conditions.

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

EATURE

iELECT

INE

SROUPS

MULTIFUNC rlON SYS:EMS ONLY)

dODE ‘RIVACY

tiODE

Programming

rOLL

RESTRICTION

TABLE ASSIGNMENT

ABANDONED

HOLD TIMEOUT

COlPSX

AND STATION ASSIGNMENTS

NUMBERS

3-13

Power Fail Lines (1, 2. 3, and 4)

A-Lead Control Lines (13. 14.

15.

and 16)

IMI

66-047

Programming

-___----------------------------- --------------------------------

STATION COS PROGRAMMING

STATION DEFAULTS

PA port

Ringing line preference

=disabled

Personal ringing tone

Toll tables = none assigned

Line access denied = none

Idle line preference = none

All-call receive = enabled stations 10, 17, 39 and 41

All-call originate = enabled

Zone page receive = disabled0 Message originate = disabled

Zone page originate = disabled l Line/key assignment:

Automatic hold = disabled

l System speed dial toll

disabled

Executive override = disabled

Prime line/group = none

Single Line Keyset accesses intercom

= tone 10 Ringing assignment = all lines ring

on stations 10, 17, 39, and 41

Origination denied = none

Night transfer = all lines ring on

Reserved intercom link = none

3 and 8 Line Keyset

restric.0 i3=Field

- -

--a

keys

(Bl=B8) =

lines

= disabled 22 Line/Feature Ke set

Voice announce block

Privacy status = private

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

disable-

Aqield

B-Field

keys

= lib=

= lines 1 = 8

PROCEDURE

Perform all steps in sequence.

Skip those steps not required.

1~8

Press

1%~

* 7 4 6 *

2 Press program

(base level entry) (program entry)

Specify station to be programmed 4

and perform applicable steps

l Press keypad keys 010-041

to select station port 010 - 041

Action defaults following settings:

PA port

Prime line

Voice blocking

l Executive override

Message wait-originate

Automatic hold

System

Ringing line preference

Enable executive override

l Press program key Cl2

speed dial toll rest. 7

Enable PA port

(DO NOT PROCEED BEYOND

THIS STEP -IF PERFORMED)

Press program key

Return to step 2

Elock voice announced

intercom calls

Press

Cl1

Enable toll table restriction on system speed dial numbers

Press program key Cl3

key C41

Cl0

continued

3-14

IMI 66-047

Programming

Station COS - continued

8 Choose personal ringing tones 9

(22 Line/Feature Keysets)

TONE 1 =

. TONE 2 =

TONE 3 = program key Cl6

. TONE 4 =

program key Cl4 program key Cl5

program key Cl7

10 Enable message wait originate

Press program key C27

Set ring

Press

ing

line

program key

16 1All[

preference

C40

14 Select Night Transfer (ringing)

Press console key

C20

(clears previous settings)

Press program key(s) per

chart in step 11.

Set automatic hold

Press program key C26

Select prime line

or prime group

Press program key per chart

to select line 1 - 22 or press ITCM to select

intercom line

Press program key per

chart

to choose prime group

Select ringing assignments RINGING

Press console key Cl8

(clears previous settings)

Press program key(s) per

chart in step 11

DELAYED RINGING

Press console key Cl9

(clears previous settings)

Press program key(s) per

chart in step 11.

15 Select automatic privacy release 16

Press console key

C21

(clears previous settings)

Press program key(s) per

chart in step 11.

17 Select call origination denied

Press console key C23

(clears previous settings)

Press program key(s) per

chart in step 11.

3-15

Select access denied

Press console key C22

(clears previous settings)

Press program key(s) per

chart in step 11.

Select idle line preference

Press console key C24 (clears previous settings)

Press program key(s) per

chart in step 11.

-continued

IMI 66-047

Station COS - continued

Programming

19a Enter toll table assignment mode

To clear all toll tables assigned

Press program key C25

Reserve intercom link

Press #

Press keypad key l-7

to reserve link l-7

-or-

Press 0 key for no reserved link

Press console key Cl8 to

continue with next step

21 ~~;~;sal~-call

Press RECALL to disable all paging assignments (if desired)

and/or zone paging

ALL-CALL

Press program key A4 to originate

Press program key A8 to receive

Press console key Cl8 to continue with next program step

19b

Specify toll tables

Press program key

ClO-25

ZONES A, B, AND C

l Press #

Press program keys Al-A3 and AS-A7 to enable zones

ORIGINATE

KEY

Press console key Cl0 to continue with next program step

AllA2iA3 AS(A6IA7

Al BJ

RECEIVE

AJ Bj

continued

3-16

IMI 66-047

Programming

Station COS- continued

22 Specify flexible key/function assignment

(non-square configuration), if required.

3 AND & LINE KEYSET

Press program key C39

Press program key C34 -C41 to choose line keys 1 -

Fast tone bursts will

Press program key per step 11 chart to assign lines 1

sound

-or-

* Press RECALL key to disable line appearance

Tone bursts stop

Repeat for each line assigned

22 LINE/FEATURE KEYSET

Press program key C39

Assign Lines To

Press key

Press program key per step 11 chart to-assign lines 1

Tone bursts stop

Repeat for all keys requiring line appearance

tobe

Keys

assiqned (A or B field)- Fast tone bursts sound

Disable Line Appearance At Keys (clears any prior assignment)

Press key to be denied appearance

Press

Repeat procedure for all required key locations

RECALL':'key -

tone bursts stop

Fast tone bursts sound

Assign DSS To Keys

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

Press keypad keys 010 -041 to choose station ports 10

Tone bursts stop

Repeat for all keys requiring DSS assignment

Assign Autodial To Keys (clears any prior assignment)

Press key to

Press RECALL key - tone bursts

Repeat procedure as required for all autodial keys

beassigned

(A or B field) - Fast tone bursts sound

stop

Assign Dynamic Loop Keys (Clears any prior assignment)

Press key

Press RECALL key - tone bursts stop

Repeat for B2 and B3 if required

Bl, 82,

or 83 - Fast tone bursts sound

3-17

continued

IMI 66-047

Station COS

continued

23 Press *

24a Choose next station port for programming

Press program

Press keypad keys 010

key

c41

041

-or-

Block

24b

program a group of stations with same COS as previously

programmed station

Press BOLD

Press keypad keys to specify model station

Press keypad keys to specify first station in block

l Press keypad keys to specify last station in block.

Note:

Flexible key/function assignments for station port cannot

changed 'by

block

programming.

Programming .

or 11

25 If block programming of step

24b

is not performed, repeat steps

5 through 24a for each station in system.

26 Press * MONITOR to exit programming.

end

3-18

'IMI 66-047

Programming

STATION

(Copy This Page To Provide Additional

Shading

denoteslinedefaultconditions.

. Check

caff

the fines being programmed.

BASELEVEL@~(g@~@

STATION PROGRAMMING MODE

or enter the values chosen for

COS PROGRAMMING REFERENCE TABLE

Reference

Sheets)

15-18

IMI 66-047

Programming

COS AND SMDR PRINTOUT COS PRINTOUT

&hen 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 Message Detail Recording (SMDK) function is temporarily

halteci.

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

2 Press program key

C39

* (base level entry if not active)

3 Choose desired printout

Press program key per chart

PRIlJ.I'OUT

All COS System COS

Line

C3S

Toll Tables All station COS One Station COS

COS printout begins immediately

To abort printout,

Press *

Hi)tdITOR

PKOGRAM KEY

c37

c3t) c39

C4U

c41

c34 plus 010 - 041

press program key

(ends procedure)

to choose station port

Crlc).

SMDR The

PRIA~TOU'I:

SlvlDK

printout data is provided automatically as it is generated.

intervention is required to obtain the printout.

The data is

formatted as shown in Figure 3-2. Either an 80-column or a 40-column

printout line can be selected through the SYSTEH COS programming.

3-20

MONTH/DAY/YEAR

~ I

CALL DURATION TIME-MINUTES. TENTHS (NO ANSWER, PRINTS “NOANS”)

Y 2

40 COLUMN

PRINTOUT

LINES

(SEE YoTE *)

NOTES

CARRIAGE RETURN AND LINE FEED IMMEDIATELY

FOLLOWm

LINE. ALSO SEE NOTE 2.

ILLUSTRATED PRINTOUT IS40 COLUMN, TWO-LINE FORMAT. FOR 80 COLUMN ONE-LINE PRINTOUT FORMAT, CARRIAGE RETURN AND LINE FEED CHARACTERS AT END OF LINE 1 ARE REPLACED BY

TWO SPACES FOLLOWED BY ENTIRE CONTENTS

OF LINE 2. OUTGOING CALL MUST BE OFF HOOK FOR 20

3. SECONDS MINIMUM OR NO RECORDING OCCURS.

LAST PRINTED CHARACTER ON EACH

-DIALED

(ACCOUNT CODES ARE ISOLATED BY * OR # SYMBOLS

UNANSWERED INCOMING CALL ANSWERED INCOMING CALL ANSWERED INCOMING CALL

(WITH CALLER ID ADDED BY “1234

STATION DURING CALL)

OUTGOING CALL (LOCAL)

DIGITS-UP TO MAXIMUM OF 32

PRINTOUT EXAMPLES

OUTGOING CALL

(WITH ACCOUNT CODES)

AC POWER FAILURE AND

-RE$TORATIOti OFFTIME

ANSWER TIME-MINUTES. TENTHS

(CARRIAGE RETURN 1

1 CARRIAGE

12/05/86 1651

16112/05/86

24112/05/86

16 2

9782200 I

12/05/86

24 2

11233456789’0#*7412580#9631*#

12/05/86 17108

CALLS

12/05/86 17:Ol .5

l *

ONLY-

THAN 9.9, PRINTS

RETURN)

NOANS 0.6

16:52 16:53

16:58

l2/05/86 17:03

1.6 0.2

1.2 0.2

2.0

‘I???“)

[LlNEl

[FEED)

Figure 3-2. SMDK Printout Details

IMI 66-047

Programming

CASSETTE TAPE RECORD OF COS VALUES

Connect audio cassette tape recorder to music interface on side of

KSU.

DO not perform other programming action while tape system is active.

Program baud rate of tape data to be 100 or SO baud as desired. (See

System COS programming discussion for details.)

If the system includes a data printer,

appropriate response messages

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

RECORDIXG COS DATA TO TAPE

-----

----

To record currently stored COS program values on cassette tape for

later use,

Install blank cassette tape, and prepare recorder for recording.

Cause recorder to-begin recording blank cassette tape

proceed as follows:

from

beginning.

Press

Press appropriate program key to start recording process.

c37

c34

c35 =

To abort procedure (if required),

Press ITCM * 7 4 6 * ITCM

Press program key C41.

ITCM * 7 4 6 * ITCM

= COS FEATURES = ALL SPEED DIALS

C36 =

AUTODIALS AUTODIALS (STA 026 - 041)

(STA

010 - 025)

COS recording requires approximately 12 minutes.

Station port 10 or

11 will ring when recording is complete.

COMPARING RECORDED DATA (Requires Data Printer)

.To

compare recorded values with system values,

Rewind cassette tape,

Press ITCM

Press program key

Start tape playback

Printer will print status as follows:

* 7 4 6 *

and prepare recorder for playback.

ITCM

C38

COMPARE TAPE TO COS DATA COMPARE TAPE COMPLETE

COMPARE TAPE DATA ERROR

3-22

’

IMI 66-047

VERIFING TAPE DATA (Requires Data Printer) To verify previously recorded cassette tape,

Rewind pre-recorded cassette tape, and prepare recorder

for play-back.

Press ITCM * 7 4 6 * ITCM

Start tape playback

Press program key C39

Printer will print status as follows:

VERIFY COS DATA TAPE VERIFY TAPE

DirTA

COMPLETE

VERIFY TAPE DATA ERROR

Programming

LOADING COS DATA FROM TAPE

---

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

Install pre-recorded cassette tape,

and prepare recorder for

playback Press ITCM * 7 4 6 * ITCM

To load COS features,

l Press HOLD

-or-

To load memory dialing numbers,

Press RECALL

Start tape playback.

To abort the procedure (if required),

Press ITCM * 7 4 6 * ITCM

Press program key

CGS

loading requires approximately 10 minutes.

C41.

Station port 10 or 11

will ring when loading is complete.

3-23

IMI 66-047

SYSTEM CLOCK INFORMATION

Programming

All clock setting and adjustment

must

be performed from station port

10 or 11. SETTING THE CLOCK

DAY

Press

Dial the clock date with the key pad keys

ITCM

, then dial

YEAR MONTH

NOTE

Values less than 10 must be dialed as OX.

Hours must be expressed in the 24-hour format.

If the SMDR printer is installed and operating, the clock date will be printed as follows.

** 01/08/86 16:OO

Reset the minutes setting, if necessary, as follows: a.

Repeat step 1.

Dial the new minutes digits, and press the A new clock date printing will

(Example)

occur.

HOUR

MINUTE

# key.

To obtain a printing of the current clock date, press

ITCM * # #

Printing will occur automatically once each 24-hour period.

** MO/DY/YR 0O:OO

(current date and

0O:OO

hours)

POWER INTERRUPTION The system clock will continue to run for at least 30 minutes after AC

power has been removed from the system.

the 30-minute backup period,

the following printing sequence will

If power is restored within

occur:

LAST VALID CLOCK = MO/DY/YR

MO/DY/YR HR:MN

(time of power return)

HR:MN (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 NOT VALID

12/01/86 0O:OO

The clock will begin running from the default date.

(default clock date)

It must be reset

to the current date per the instructions above.

3-24

s ’

IMI

66-047

Programming

SYSTEM SPEED DIAL PROGRAMMING

Fifty (SO) system speed dial numbers can be stored from station port 10 or 11 for use at all stations in the system.

numbers will not

toll restricted unless specified

System speed dial

station COS

programming.

Press

Dial storage location (10 -

ChOOSe

ITCM *

SAVE

59)

line or group preselection

(multifunction (hybrid) system only)

Dial 1 -4 for group

-or-

@ Press a line key for line

Note:

Key-to-line assignment per programming arrangement. Refer to station COS programming reference chart

for station port 10 key-to-line assignments.

-or-

Dial 0 for no group or line preselection

0 Dial speed dial number (up to 32 digits)

eDia1

Press SAVE and repeat procedure for each number.

Press MONIT3R to end procedure

Press Press

l-0,

HOLD RECALL

and *

to store pause if required

to store flash if required

SYSTEM SPEED DIAL INDEX

*lo

*11

“14

*-lr;

I I

--.I.”

*17

I I

*27

*38

t30

*31

*77

*'l/l

*45

*46 *47

f48 *49

*50 *51

“52

*53

“55

3-25

IMI 66-047

Programming

I I I

BAUD RATE

SYSTEM COS

/ I

TOLL TABLES

@EXEC

CONSOLE

w/o

ANNOUNCE

@:EXEC

EE”” ,#’ PNNOUNCE

@g :LcD

@):SINGLE

LlNElHOTELl

@:3&a @222

@SINGLE

LINEIAGMINJ

000

FOR EXT. NO.

ilOO-

TOLL TABLES

CALL

LINE

SPEClFY

CONSOLE TYPE FOR EACH CONSOLE PORT

SPECIFY CONSOLE PORT

SPECIFY CONSOLE TYPE

Figure 3-3a.

Programming Reference Chart

3-26

n I

IL11

66-047

Programming

GROUP:

@‘NONE @)-GPI @:GPZ @:GP3 Q:GP4

klODE:

@I:

PULSE

Q:TONE

PRI

VACY

@,:OlSABEO @=

ENABLED

TOLL TABLES:

Q:ERASE

ABAND

HOLD

RLS:

LINE COS

RLS:

STATION COS PRINTOUT

PA PORT

EXECUTIVE

@AUTO

Q,@,@m=RING

@FOR

C~RINGING @DELAYED

@NIGHT @AUTO pRiv.RLs -

@ACCESS DENIED

QORIG. @IDLE 0

ASS I GN TOLL TABLES

ORESERVE ITCM

TO CONTINUE

ALL-CALL/ZONE PAGING:

KEY MAPPING

PRESS KEY TO BE DEFINED THEN PRESS FUNCTION.

~~~

OVERRI

HOLD

SELECT PRIME LINE:

RINGING LINE PREF.

RINGING

TRANSFER

DENIED

LINE

0 0 OPORT

B :BLANK/AuT~~~AL/~YNAMIc loop KEYIBI w.831

TONE

122

@,@,@@,@:TRUNK

:LINES

CHART KEY):LINE:OR

I-22

ID’:DSS&LF

fi&

PREF. -

LINK:

MODE: 1DEPENOENT

(E~~P:CLEARS

a:ALL @Q=ALL

PROGRAM ENTRY

VOICE

c@ @t&G.

LINE

Q--Q:SELECT LINKS

a-a:ZONES a-a:ZONES

BLOCK

SYSTEM SPEED DIAL

TOLL RESTRICT WAIT

KEYSET

:;k;CT

FEATURE

SELECT LINES WITH

@ELECTI 0~

@ -@I:TABLES l-16

-or-

@Jf)-NO

ALL CALL CALL REC.

UPON PHONE

ORIG.

ONLY1

GROUPS I -4

CHART

KEYS

I -7

RESERVED LINK

ORIG.

I-3

ORIG.

I-3 REC.

TYPEI

a:SYSTEM QZLINE

Q:STATION a-PULSE Q:TONE

a:KEY MM m:TAPE !&MD

?i% -TAPE BAUD

DEFAULT

ENTRY

SPECIFY:

RATE

RATE OF 50

DEFAULT

OF I

ONE

I@ :RECORD

PRINTOUT

STATI

TAPE SYSTEM

ALL

PORT I D:

0010

TO 041 FOR

.OlO

TO 073 FOR

0010

TO 105 FOR

MODEL MODEL

LlODEL

2232KSU 2264KSU 2296KSU

Figure 3-3b. Programming Reference Chart

3-27

STATION 10 - PROGRAMMING OVERLAY

l Cut out along border. l Cut out shaded openings. l Fit over station faceplate.

AlAl A2A2

A3A3 A4A4

A5A5

, A7

EXECUTECH

PROGRAMMING

OVERLAY

703804 -274

A9 A10

All

Al2

Al3

Al4

‘

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 B5

83 I31

703500-566

PROGRAMMING

OVERLAY

AI0

All

Al2

Al3

Al4

C70

C60

C50

CONSOLE - PROGRAMMING OVERLAY

l Cut out along border. l Cut out shaded openings.

l Fit over console faceplate.

703500-567

PROGRAMMING OVERLAY

C7l

C72

c73

C74 C75 C76 C77

C6l

C62

C63

C64 C65

C5l

C52 C53 C54 C55 C56 C57

C66

C67 C68

C78

C58

c79

c69

c59

C40

c30

c20

Cl0

C4l

C42 C43 C44 C45 C46 C47

C32

c33

c31

C22

C2l

CII

C23 C24 C25 C26 C27 C28

Cl2

C34 C35 C36 C37

Cl3 cl4 Cl5 Cl6

cl7 Cl8 Cl9

C48

C38

c‘+g

c39

(29

1 0 *

11~1

66-047

CHAPTER 4

MAINTENANCE

Maintenance

TECHNICAL ASSISTANCE AND REPAIR SERVICE Technical Assistance

------- --.-----Should you experence difficulty with installation, checkout, or

programming,

and have made an attempt to isolate the problem using

information provided herein; or should you encounter problems at a

later date which cannot be

the Comdial Technical Service staff.

800-431-434s (in Virginia:

resolved by refering to this manual, call

They can

800-654-3345) between the hours of

reached at

8:00

and 8:00 PM Eastern time, Monday through Friday.

vhen calling for technical assistance,

and you should have

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

--- ----_--

If your KSU or an individual station needs repair, subsequent to the warranty period, their option,

it may

either repair the defective equipment or replace it with

a remanufactured unit.

returned to Comdial.

This repair will

done for a fixed charge.

Comdial will, at

For information on this charge, please call or write to the address given below.

Comdial

1180 Seminole Trail

P.0. Box 7266 Charlottesville, VA 22906-7266

Attention: Repair Department

Telephone: (804) 978-2400

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

the responsibility of the prepaid. FUSE

LOCATION

The system is protected against short circuit damage by fuses located on the power supply chassis.

Figure 4-l. type

otherwise,

Always replace a fuse with one of the

equipment damage could result.

location

and

values are as shown in

same value

and

Fuse

4-1

IMI 66-047

Maintenance

+5V +3ov

2.5A

-5V

FUSE FUSE

*.zY

-30v

250V

%vE

If7VAC

EVE SSW

BLOW

OUT'PUT

CONNECTOR

Figure 4-l.

+iV

STATUS

Fuse Locations And

+3bV

STATUS

Values

FAILURE ISOLATION

Wiring

-Refer to the installation

testing the system wiring

System

St_a_t_u_s_

Indicators

----m----e

The power supply contains

are on,

they indicate that their corresponding power supply voltages

check out procedure for instructions for

for possible failure.

five red LED indicators.

When

thesesLEDs

are operational. A red LED located near the cassette/music port is the system status

indicator.

This indicator is turned on steady when power is applied

to the KSU. If the indicator flashes after power up, it could be

indicating a processor failure. the power supply and observe the LED indication. flashing indication, refer to Figure

Unplug and reconnect the AC power to

If it still shows a

4-2.

4-2

IMI 66-047

Station Self Test

-----.- ----

Maintenance

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

following instructions.

Disconnect the line cord at the station base.

1. IMPORTANT NOTE

THE ADJACENT ODD OK EVEN STATION WILL BE DISABLED DURING THE TIME THAT THE STATION LINE CORD IS BEING DISCONNECTED OR RECONNECTED.

Press and hold the

station connector. test routine.

Release the

MUTE

key

and reconnect the line cord to the

The station will automatically perform a Self

MUTE

key as soon as the test begins.

The sequence of the test is as follows:

3 AND 8 LINE KEYSET

SEQUENCE INDICATION

2 3 4 5

B-Field indiactors light in turn and stay on

ITCM indicator lights MONITOR indicator lights All indicators extinguish in same order as lighted Ringer sounds (be sure volume is set to med. or high)

22 LINE/FEATURE KEYSET

SEQUENCE INDICATION

6 7

Replace any station that does not pass the self test.

MONITOR indicator lights

B-Field indicators light in turn and stay on

HOLD indicator lights

ITCM indicator lights

A-Field indicators light in turn and stay on

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

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

Disconnect the console line cord plug from the line.

Press and hold console key Cl0 while reconnecting the line cord

plug to the line.

4-3

IMI 66-047

THE COMPANION STATION WILL BE DISABLED DURING THE TIME

THAT THE CONSOLE IS BEING DISCONNECTED AND RECONNECTED.

Maintenance

IMPORTANT NOTE

Release console key

ClO,

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 through 41 are paired for data and for overload protection as shown below.

Console ports

10a

and

lla

are not paired

with any other port.

DATA PAIRING OVERLOAD PAIRING

CON

10a

CON

lla

16 - 17 18

20 - 21

- 23

24 -

28 - 30 32

34 36 38 40

- 27

- 37

- 41

11 - 14

18 19

22 23

26 27 -

30 31 - 33

34 - 36 35

38 39 -

- 16

- 17

- 20

- 21

- 24

- 28

- 32

- 37

40 41

4-4

IMI 66-047

Maintenance

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. Failure Analysis

----- ---- ___

KSU

And Station

Figure 4-2 details a failure analysis flow chart to assist a service technician in isolating a failure in a defective system.

One way to

isolate a failure is to substitute a known good assembly for a

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.

system

does not affect

This data is stored

in the KSU memory and not at the individual stations. Replacing the

KSU,

however,

causes

all stored memory to be lost.

This includes all

memory dialing numbers as well as all COS programming data.

4-5

3sm

3lVlHdOMddV

- HllM &)3Snj N3dO 33Vld3tl

9NIWWVtlE)Otfd 1a

SO3

WklOJtl3d

aNv nw tlo/aNv

AlddnS tl3MOd 33Vld3t)

lN3DV 33lAtl3S 3AVH

3Nll X8d1031319NION0dS3~~03

(IN~wN~ISSV

3Nll

SO3

WVkJOOtrd3~)

nSll

ItlOd 3Nil

xad/03i31 a3snNn

013Nl-l

a3llVJ tlOj 1ndNl

XBd/03131133NN03

S3h

DNIXL1OM

nSX

1CldNl

133NN03Sl(l- IlSu WOkI

3Nll amw 31vlosI

03t1ois3tl

33lAt43S 3AWH

IMI 66-047

Maintenance

DESK/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,

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

follow the procedure outlined below.

only).

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

The

electricity discharge.

PWB

contains circuitry which is sensitive to static

Be sure that your body and the

workplace are properly grounded to avoid any static electricity discharge while performing the desk/wall

reversal.

Remove the knockouts from the desired mounting holes as

illustrated in Figure 4-3.

Replace the lower housing. Make sure that all wires are clear.

Wall Mounting

---- ---

Mount the station directly on the wall using two,

#lo,

panhead screws

(obtained locally), or mount it on a wall jack cover plate.

1.2.Thread the surface.

#lo

screws into the wall within l/8-inch of the

Refer to Figure 4-3 for the spacing dimensions.

Insure that the housing is converted properly for a wall mounting

installation (see above instructions).

Pull out the latching lever.

Position the keyhole shaped holes in the bottom of the station over the

#lO

screws or the cover plate studs.

Slide the station

down until a slight click is felt.

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

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.

4-7

Wall Plate - Or - #I 0 Screws

Remove Pull-Out Directory

And Discard When Wall

Mounting The Telephone

QI m

z J

(Note:

3-X/16”

Lib?

Fic;ure

Line/Feature Keyset shown

4-3.

Station Wall Mounting Details

Places For

Screws.3

Single-Line Keyset similar)

Place?

#lO-

for

Latching Lever Push In To Latch Pull Out To Unlatch

Housing Screws (4 Places)

IMI

6b-i)47

Maintenance

REPLACEMENT PARTS ORDER CODE

--_----

2232

KSU

2232-PS 35OO-XX-C'~-00uS

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

Display

3620-XX-DG-OOOM

3620-XX-DG-OOOS

3622-XX-CT-OUUM

3622-XX-CT-000s 3622-XX-DG-OOOM 3622-XX-DG-000s

Reversible:

3uUU-XX-CT-OOOM 3600-XX-CT-009M

36UO-XX-CT-579M

DSS-BLF-~~-XA DSS-i3LF-40-Xx DSS-3LF--/U-XX

KA-M-xx

il4DU-~-M-XX H4DU-5-M-xX H4D~-12-M-xx

703508-868 7'33027-040

703U27-027

7U3508-bS7

703tjOU-550 703SUb-869

703500-560

LIST

DESCRIPTION OF PART

-_--__- -__._

----

Key Service Unit, 22 Lines, 32 Stations Power supply Assembly - Required with 2232

KSU

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 Monitor, 10x14 Key Field, Data Jack Speakerphone,

10x14 Key Field, Data Jack

Speakerphone, 10x14 Key Field, Data Jack, LCD Monitor, 5x20 Key Field, Data Jack

Speakerphone,

5x20 Key Field, Data Jack

Monitor, 2x22 Key Field Speakerphone, 2x22 Key Field Monitor, 2x22 Key Field Speakerphone,

2x22 Key Field

Single-Line Keyset (Proprietary); Desk/Wall

Message Waiting Light, Hold Key

Message Waiting Light

Message Waiting Light, Hold Key, Tap Key

USS/BLF Console:

32-Key DSS, 32-LED BLF 40-Key DSS, 40-LED BLF

70-Key DSS, 70-LED BLF

Handset Handset Cord

6-foot length

g-foot length 12-foot length

Line Cord,

6-Wire,

Flat

lo-Inch

-?-Foot

14-Foot

2s-foot

Cable Assembly, Data Printer Designation Strip Package, includes

SO number cards

50 autodial index cards/design. strips

50 pull-out reference index cards

number card covers

5 autodial index covers

5 designation strip covers

Lens Assembly,

Pull Out Directory

xx =

CC)LOR

(See parts catalog for details)

4-9/4-l

* .

_ .

IMI 66-047

Publication Index

A-LEAD CONTROL DEVICE CONNECTIONS AC POWER CONNECTION

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

AREA PAGING INTERFACE - LINE PORT

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

2-5

2-3

2-7

AREA PAGING INTERFACE - STATION PA P~KT......................~- 7

BASE LEVEL PROGRAM ENTRY MODE CASSETTE TAPE RECORD OF COS VALUES CASSETTE TAPE RECORDER INTERFACE CHECK OUT

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

CLASS OF SERVlCE DEFAULT .....................................

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

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

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

2-8

2-17

3-3

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

COMPATIBILITY WITH TELEPHONE NETWORK.........................;-;

CONNECTION, AC POWER CONNECTIONS, A-LEAD CONTROL DEVICE CONNECTIONS, DATA DEVICE

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

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

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

CONNECTIONS, DSS/BLF CONSOLE .................................

CONNECTIONS, LINE

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

CONNECTIONS, POWER FAILURE STATIONS ..........................

CONNECTIONS,

STATION AUXILIARY JACK

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

CONNECTIONS, STATION .........................................

CONVERSION, COS PRINTOUT

DESK/VJALL

OF STATIONS

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

DATA DEVICE CONNECTIONS DEFAULT,

DEFAULTS,

CLASS OF SERVICE ....................................

LIIJE

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

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

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

DEFAULTS, STATION ...........................................

DEE'AULTS, SYSTEM

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

2-5 2-5

2-4

2-3

2-4

2-4 2-3

4-5

3-20

2-5 3-3

3-12 3-14

3-5

DESK/WALL REVERSAL AND WALL MOUNTING, OF STATIONS............4- 5

DSS/BLF CONSOLE CONNECTIONS

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

DSS/BLF CONSOLE SELF TEST ....................................

DUAL REGISTRATION NOTIFICATION

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

FAILURE ANALYSIS .............................................

FAILURE ISOLATION FCC RULES AND REGULATIONS FUSE LOCATION

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

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

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

GENERAL CHECK ...............................................

GENERAL INFORMATION, PROGRAMMING

INITIAL CONDITION INSTALLATION REQUIREMENTS

INS'rALLATION.

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

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

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

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

INTRODUCTION.................................................l-

2-4

4-3

1-2 4-5

4-2 1-2

4-1

2-18

3-l

2-17

1-3

l-5

l-l

-continued

IMI 66-047

Publication Index - continued

Publication Index

KEY SYSTEM/MUTIFUNCTION STRAPPING ............................

LINE CONNECTIONS

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

2-8

2-3

LINE COS PROGRAMMING REFERENCE TABLE........................3-13

LINE COS PROGRAMMING ........................................

LINE DEFAULTS ...............................................

3-12

3-12.

LIST OF ILLUSTRATIONS ..........................................

LIST OF TABLES

'LOADING COS DATA FROM TAPE ..................................

MAINTENANCE

MANUAL SCOPE .................................................

MOUNTING CONSIDERATIONS ......................................

MOUNTING PROCEDURE ...........................................

MULTIFUNCTION/KEY SYSTEM STRAPPING ...........................

MUSIC INTERFACE

NOTIFICATION TO TELEPHONE COMPANY ............................

PAIRED STATIONS PARTY LINES AND COIN LINES

POUER FAILURE STATION CONNECTIONS ............................

PRINTOUT, COS AND SMDR DATA .................................

PROCEDURE, LINE COS PROGRAMMING .............................

PROCEDURE, SYSTEM COS PROGRAMMING

PROGAMMING OVERLAYS ..........................................

PROGRAMMING PROCEDURE, SYSTEM COS ............................

PROGRAMMING, LINE COS .......................................

PROGRAMMING, STATION COS

PROGRAMMING, SYSTEM SPEED DIAL ..............................

PROGRAMMING, SYSTEM ..........................................

PROGRAMMING, TOLL RESTRICTION ................................

RADIO FREQUENCY INTERFERENCE .................................

RECORDING COS DATA TO TAPE ..................................

RELATED INFORMATION

REPAIR AUTHORIZATION .........................................

REPAIR SERVICE ...............................................

REPLACEMENT PARTS LIST .......................................

RESISTANCE CHECK

RINGER EQUIVALENCE NUMBER ....................................

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

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

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

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

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

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

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

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

3-2;

4-l l-l

2-1 2-l

2-8 2-8

l-2 4-4

l-3 2-4

3-20 3-12

3-5

3-3 3-5

3-12 3-14

3-25

3-l 3-9

1-3

3-22

l-l l-3 4-1 4-7

2-17

l-4

l-2

w ’

'IMI 66-047

Publication Index - continued

Publication Index

SELF TEST, DSS/BLF CONSOLE SELF TEST, STATION SMDR PRINTOUT

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

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

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

4-3 4-3

3-20

SPECIAL PROGRAMMING REQUIREMENTS FOR SINGLE-LINE KEYSETS.....3- 1

STATION AUXILIARY JACK CONNECTIONS STATION CONNECTIONS

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

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

2-4

2-3

STATION COS PROGRAMMING REFERENCE TABLE.....................3-19

STATION COS PROGRAMMING .....................................

STATION DEFAULTS ............................................

STATION PAIRING ..............................................

STATION SELF TEST

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

STATION TYPES ................................................

STRAPPING KEY SYSTEM/MUTIFUNCTION

SYSTEM CHECKOUT

SYSTEM CLOCK INFORMATION

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

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

SYSTEM COS PROGRAMMING PROCEDURE

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

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

3-14 3-14

4-4

4-3

1-2

2"2,"

3-24

3-5

SYSTEM COS PROGRAMMING REFERENCE TABLE.......................3- 5

SYSTEM DEFAULTS ..............................................

SYSTEM GROUNDING

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

SYSTEM PROGRAMMING ...........................................

SYSTEM SPEED DIAL PROGRAMMING SYSTEM STATUS INDICATORS SYSTEM WIRING

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

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

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

3-5 2-6

3-1

3-25

4-3

2-3

TABLE ENTRY PROCEDURE, TOLL RESTRICTION......................3- 7

TABLE OF CONTENTS

........................................... ..l v

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

TECHNICAL ASSISTANCE

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

4-1

TOLL RESTRICTION PROGRAMMING PROCEDURE......................3-10

TOLL RESTRICTION FROGRAMMING REFERENCE TABLES...............3-10

TOLL RESTRICTION PROGRAMMING .................................

TROUBLESHOOTING ..............................................

VOLTAGE CHECK WALL MOUNTING, OF STATIONS

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

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

3-7 l-3

2-18

4-5

i-3

-end

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LIMITED WARRANTY

Comdial Corporation (Comdial) warrants that under normal operating conditions, this Equipment (except for fuses, consumables will be free from defects in material and workmanship for a period of twenty-four (24) months from the manufacturing date stamped ontie to

ir or replace, at its option, the Equipment if it is deemed defective by Comdial during the warranty period free of charge with new or

refur

rshed

warranty period. This warranty does not apply if, in the sole judgement of Comdial, the Equipment has been installed or used in combination

or in assembly with products not supplied by Comdial and has been otherwise misused, abused, accidentally damaged, or damaged or malfunctions or fails to function as a result of acts of God such as fire, flood, or lightning or other incidence of excessive or

Equipment other than as specifically authorized ‘by Comdial or its authorized repair agent is prohibited and will void this warranty. This

warrantv

Equi- m&is

WAFpRANTIES,

FITNESS FOR A PARTICULAR PURPOSE. WITHOUT EXPANDING UPON THE FOREGOING WARRANTY, THE MAXIMUM LIABILITY OF COMDIAL UNDER ANY WARRANTY, STATUTORY, EXPRESS OR IMPLIED, IS LIMITED TO THE PURCHASE PRICE OF THE

EQUIPMENT. COMDIAL SHALL HAVE NO RESPONSIBILITY FOR DAMAGE TO PROPERTY OR ANY OTHER LOSS OR INJURY, INCLUDING EQUIPMENT. ALL SUCH CLAIMS BEING HEREBY EXPRESSLY WAIVED. THE PURCHASER’S EXCLUSIVE WARRANTY AND REMEDY

SHALL BE ONLY AS STATED HEREIN. This warranty gives you specific legal rights and you may also have other rights which may vary from state to state. Some states do not allow

limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above limitations may not apply to you.

If the Magnuson-Moss Act should be held to apply to the sale of the Equipment by a court of competent jurisdiction, the implied warranty of

fitness for a particular purpose shall extend for one year from the date of manufacture.

No Comdial dealer nor any other person or entity other than Comdial may extend or modify this warranty, and no such modification or

extension shall be effective unless it is in writing.

Equipment. Comdial’s sole obligation under this warranty or under any other legal obligation with respect to the Equipment is

equipment or parts, at

does not cover costs associated with installation. removal. or reinstallabon of the Eouioment. Comdial does not warrant that the

compatible with all telephone or switching systems. ‘THIS WARRANTY IS

EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR

CONSEQUENTlALANDlOR

Corndial’s

option, when the Equipment is returned to Comdial, freight or postage prepaid, during the

whrch

are not compatible or inferior quality, design or performance, or the Equipment

insufficent

INCIDENTAL DAMAGES, RESULTING FROM THE POSSESSION, OPERATION OR USE OF THE

voltage or failure to follow instructions. Repair or alteration of this

EX’CLUSIVE,

BEING IN LIEU OF ALL OTHER

*lamps,

and other

This manual has been developed by The information in this manual is subject to change without notice. disclaims liability for any difficulties arising for the interpretation of the information contained herein.

The information contained herein does not to be met in connection with installation, operation, or maintenance. Should further information be desired, or should which are not covered sufficiently for the purchaser’s purposes, contact, Comdial, Customer” Service Department, P.O. BOX 7266, Charlottesville, Virginia 22906.

Corndial

Corporation (the ‘Compan “) and is intended for the use of its customers and service personnel.

pruport

to cover

all

details or variations in equipment nor to provide for every possible contingency

Ah.

rle

every effort has been made to eliminate errors, the Company

partrcular

problems anse

COMDIAL

Charlottesville, Va. 22901

PRINTED IN U.S.A.

716604-700.01

Comdial ExecuTech 2232 User Guide

Specifications and Main Features

Frequently Asked Questions

User Manual