Comdial ExecuTech 0616 Series User manual

Brand: Comdial

Model: ExecuTech 0616 Series

Category: Door intercom systems

Type: User manual

This manual is also suitable for

ExecuTech 0816 Series

COMCHAL

ExecuTech

Model 0616X

0816X

Electronic Key Systems

This manual applicable for the following key system models:

l 0616X Manufacturing Code

8xxC

and Later

0816X

All

Ma~uf&cturing

Codes

IMI

66-031.04

3/89

IMI 66-031

Table of Contents

TABLE OF CONTENTS

CHAPl-ERt

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . .

.;‘:

MANUAL SCOPERELATEDPUBLICATioN’S

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

. . . . . .

fNSTALLEWUSER INFORMATION

REGARDING FCC RULES AND ‘REGULATIONS . . . . . . . . . . . . . . . . . l-l

CHAPTER 2 INSTALLATION

. . . .

. . . . . . . .

2-l

MOUNTtNGCONSIDERATldNS

l .

‘.

. l

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

.2-l

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

SYSTEM WIRING . . . . . . . . . . . . . . . . . . . . . . . . . .

CHECKOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-9

CHAPTER3 SYSTEM PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . 3-l

GENERAL INFORMATION

-3-l

BASE LEVELPROGRAM ENTRY

hndDE

: : : :

: : : : : :

: : : : : . .

.3-l

CLASS OF SERVICE DEFAULT

PROGRAMMING KEYS

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

:;-;

SYSTEM COS

PROGRAMM’ING

PkdCEDURE

: : : :

: : :

: . .

-3-3

LINE COS PROGRAMMING PROCEDURE

-3-5

STATIONCOSPROGRAMMING

PROCEDURE . : : :

: : : : : :

: : : :

SMDR AND COS PRINTOUT

SYSTEMCLOCKINFORMATION.

: : : : : : :

: :

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

SYSTEM SPEED

DIAL

PROGRAMMING . . . . . . . . . . . . . . . . . . . 3-12

CHAPTER 4 MAINTENANCE

TECHNICAL ASSISTANCE AND REPAIR SERVICE

...

.......

FUSE LOCATION

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

FAILURE ISOLATION. : : : : : : : : : : : : : : : : : :

:4-i

.......

.4-l

PAIRED STATIONS

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

FAILURE ANALYSIS

:;-;

DESKIWALLREFERSALANbtiAiL

MOUNTINS

: :

.4-4

PUBLICATIONINDEX

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

.bl

LIST OF TABLES

Table 2-l. KSU to Station Wiring

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

-2-7

Table 3-l. System COS Programming Reference .

. . . . . . . . . . . . . 3-13

Table 3-2. tine COS Programming Reference . . . . . . . . . . . . . . . . .

3-15

Table 3-3. Station COS Programming Reference

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

i-i.t

Table 34. Toll Restriction

Programming.Reference

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

Table 4-1. Station Pairing . . . . . . . . . . . . . . . . . . . . . . . . .4-3

LIST OF ILLUSTRATIONS

Figure 2-l.

Figure 2-2.

Figure 2-3.

Figure 2.4.

Figure

3-l.

Figure 3-2.

Figure 3-3.

Figure 3-4.

Figure 4-l.

Figure 4-2.

Mounting Dimensions

-2-2

External Signalling

Typical Connection

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

PA Connections

:I-:

System Interconnection

Typicai

Connkt~ons

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

......

.2-9

Station Programming Keys

Station Message Detail Record

kintout

Format.

.....

.3-2

.....

-3-g

Typical COS Printouts

Programming Flow

Diagrim

. :

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

3-l 0

Failure Analysis Flow Chart

3::

Station Wall Mounting Details

.. ..

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

-4-S

lMl66-031

Introduction

CHAPTER 1

INTRODUCTION

MANUAL SCOPE

This publication contains installation, programming,

and maintenance information for the following Execu-

Tech electronic key systems and the associated

telephone equipment.

Model 0616X

manufacturing code

8xxCand

later

Model 0816X

all manufacturing codes

This system is fully protected, and therefore the instal-

lation does not require the services of an authorized

agent. 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 proce-

dures. such as the following listed ones, but all other

servicing must be performed by factory authorized per-

sonnel

Place or replace any designation strips on the

face of the telephone stations.

Replace the line cord or handset coiled cord.

Replace complete stations and station handsets.

The handset is a special Comdial type. Other

handset types will not work properly.

Relocate the station when it is plugged into the

proper system jacks.

RELATED PUBLICATIONS

IMI

01-001, Compliance Requirements To FCC Rules

and Regulations Part 68 and 15

IMI

01-005.

Handling Of Electrostatically Sensitive

Components

GCA 70-011, Station User’s Guide

GCA 70-044, Attendant Guide

GCA40-031, General Description

INSTALLER/USER INFORMATION

REGARDING FCC RULES

AND REGULATIONS

This electronic key system complies with Federal Com-

munications Commission (FCC) Rules, Part 68.

The FCC registration label on the KSU contains the

FCC registration number, the ringer equivalence num-

ber, the model number, and the serial number or produc-

tion date of the system.

NOTIFICATION TO TELEPHONE COMPANY

Unless a telephone operating company provides and in-

stalls the system, the telephone operating company

which provides the lines must be notified before a con-

nection is made to them. The lines (telephone num

bers) involved, the FCC registration number, and the

ringer equivalence number must be provided to the

telephone company. 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.

COMPATIBILITY WlTH TELEPHONE NETWORK

When necessary, the telephone operating company

provides information on the maximum number of

telephones or ringers that can be connected to one fine,

as well as any other applicable technical information.

The telephone operating company can temporarily dis-

continue service and make changes which could effect

the operation of this equipment. They must, however,

provjde adequate notice, in writing, of any future equip

ment changes that would make the system incom-

patible.

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

does not have the proper outlet, ask the telephone corn

pany business office to install one. The correct outlet

jack for this system is a type RJ21X.

PARTY LINES AND COIN LINES

Local telephone company regulations may not permit

connections to party lines and win lines by anyone ex-

cept 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 com-

pany equipment.

Introduction

IM!

66-031

Disconnect all equipment not owned by the telephone

company. If this corrects the problem, the faulty equip-

ment 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 ser-

vice to the trouble site after they notify the user of the

reason.

REPAIR

AUTHORIZATION

FCC regulations do not permit repairof customer owned

equipment by anyone except the manufacturer, their

authorfzed agent, or others who might be authorized by

the FCC. However, routine repairs can be made ac-

cording to the maintenance instructions in this publica-

tion, provided that all FCC restrictions are obeyed.

RADIO FREQUENCY INTERFERENCE

The electronic key system contains incidental radio fre-

quency 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 corn

puting 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.

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, which can be determined by tum-

ing the equipment off and on, the user is encouraged to

try to correct the interference by one or more of the fol-

lowing measures: Reorient the television or’ radio’s

receiving antenna, and/or relocate the KSU, the in-

dividual 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 addi-

tional suggestions.

The

user may find the following

booklet prepared by the Federal Communications

Corn

mission helpful: “How to Identify and Resolve Radio-N

Interference Problems.” This booklet is available from

the Government Printing Office, Washington DC.

20402. Stock No. 004-000-00345-4.

RINGER

EQUlVALENCE

NUMBER

The REN of each line is 0.4B. The FCC requires the in-

staller to

determine

the total REN for each line, and

record it at the equipment.

l-2

IMI

66-031

installation

CHAPTER 2

INSTALLATION

MOUNTING CONSIDERATIONS

The KSU should be attached vertically to any stur-

dy, flat, surface. It may be vertically rack mounted

if desired.

The KSU must be located within six (6) feet of a

proper electrical outlet. The power supply requires

a dedicated 117VAC

.15

AMP circuit, with a third-

wire ground, supplied to a standard (NEMA

515R)

electrical outlet.

l The distance between the KSU and the

TELCO/PBX jacks must be 25 feet or less as per

FCC requirements. A nominal distance of 7 feet is

recommended.

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), and the relative humidity must be

less than 90 percent non-condensing.

If the mounting surface is damp or if it is concrete

or masonry material, a backboard must be attached

to the mounting surface to be used for KSU mount-

ing. Suitable mounting backboards are available

commercially or can be constructed out of

l/Binch

plywood cut to size.

Tools and hardware reauired for mountina include:

Fasteners

wood screws

(l/4

x 1

-in&

round

head), toggle bolts, or wall anchors

Screwdriver -to match fasteners

Electric drill

if prepared holes are required

Connecting tool

for fastening wires to a type-

66 connector block.

Crimping tool

for 623-type modular plugs

MOUNTING PROCEDURE

Unpack, and carefully inspect all equipment for

shipping damage. Notify the shipper im-

mediately 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 loca-

tion, attach it securely to provide a stable

mounting surface for the equipment.

Afull

scale mounting template is supplied in the

packing box. Hold ortape it to the mounting sur-

face, and mark the location of the mounting

holes on the mounting surface as they are lo-

cated on the template. The mounting dimen-

sions 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 dic-

tated by the type of mounting surface.

Attach the KSU to the mounting surface with

four (4) screws installed through the KSU

mounting flange and into the mounting surface

holes. Note that the flange holes are elongated

with an enlargement at one end. This feature

allows the mounting screws to be partially in-

stalled in the mounting surface before the

cabinets are hung on them.

Place the individual telephone stations as

desired and in keeping with accepted industry

and office standards. Currently produced 8

tine Keysets can be wall mounted if necessary

as they are

desk/wall

reversible. Currently

produced keyset models include:

3508~xx-xx-OOOM

3508~xx-xx-035M

3598~xx-xx-000s

6414+x

6414L-xx

6414Sxx

Refer to Chapter 4, Maintenance, for instructions in

preparing a desk/wall reversible station for wall mount-

ing.

Any previously produced keysets which may currently

still be in service can also be wall mounted if necessary.

Use a wall mounting bracket (part number 701032-056)

for this purpose.

Installation

IMI 66-031

-t-

19.22

INCHES

l----sk~

---o--

Figure 2-1. Mounting

DimenSlOnS

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.

Table 2-l and Figures 2-2

through 2-4 illustrate the system wiring and connection

points for the key system.

AC Power Connection

The AC power is applied to the system by connecting

the AC power cord to the standard (NEMA

515R)

electrical outlet which supplies the dedicated 117VAC

@ 15 AMP electrical power.

The following precautions should be taken to help

prevent damage to the system which could be caused

by an electrical over-voltage condition.

Do not connect the ACpower cord until the in-

stallation has been checked per the SYSTEM

CHECKOUT instructions given at the end of

this Chapter.

Employ a dedicated lVL!AC

AMP circuit,

with a third-wire ground, supplied to a stand-

ard (NEMA

5-15R)

electrical outlet for the

power connection.

A plug-in, powerline surge protectof should be

installed between the KSUpowercordand the

AC power eiectrkai outlet.

Line Connection

The KSU interface connections for the COlPBX lines

are individual

mdular

jacks. Wiring between the KSU

connectors and the demarcation point connectors is via

standard modular line cord.

The

maximum allowed

tip/ring loop resistance is 1900 ohms from the KSU

modular jack to the CO/PBX equipment.

To help Insure that foreign voltages, which could

appear on the CO lines, do not damage the system,

verify that gas discharge tubes orsimiiarprotection

devices are installed, and properly grounded, in all

connected CO lines.

Statlon Connection

Connections between the KSU and the stations are typi-

cally via type 66M-xx connector blocks which are cable

connected to the KSU

50-pin

male connectors. The

maximum distance allowed from the KSU to a station is

1500 feet using #I24 gauge, twisted-pair cable.

If spare conductors exist in the cables that are run be-

tween the KSU 66M-xx connector block and the station

IMI 66-031

Installation

jacks, it is a good practice to connect them to earth

ground. Doing this may help prevent them from induc-

ing radio frequency and/or AC interference into the

SYS-

tern

The polarity between the individual wires in a par-

ticular voice or data pair is not critical; however do

not connect the voice circuits to the data

CirCuits.

Cable

CIips

Each cabinet-mounted

50-pin

male connector is

equipped with a retaining clip. This clip is designed to

secure the matted connection once it is made. The clip

does this by snapping into a slot on the cable-mounted

connector when it is pressed together with the cabinet-

mounted connector. This retaining clip must be pulled

back slightly to un-snap it before the connectors can be

separated.

DSSIBLF

Console Connection

The optional DSS/BLF console may be installed at any

station port to work in conjunction with a companion sta-

tion connected to the adjacent port (e.g.; port 10 for sta-

tion and port 11 for console).

The installed distance limit between the KSU and a con-

sole is the same as that specified for a regular station.

Connect all four wires (voice pair and data pair) of the

console cable to the station connector block.

The voice pair connections of the console can be used

simultaneously to enable a PA port function. Refer to

the paragraph in this chapter headed Area Paging In-

terface

Station PA Port. Per that discussion, wire a PA

amplifier input to the DSS/BLF console voice-pair at the

connector block clip terminals. Use an audio matching

transformer, as discussed in the referenced paragraph

and Figure 2-3, to provide isolation. If an enable signal

is required with the particular PAequipment being used,

the console and PA equipment connections are limited

to station ports 23 and 25.

The DSS/BLF console port must be programmed as a

DSSIBLF port (see Chapter 3 for programming details)

before console operation can take place. The console

port must be also programmed as a PA port if a PA

amplifier has been connected to the voice pair as part

of the system.

Busy Lamp Field Stations

An optional keyset is available which is equipped with

a 14 station Busy Lamp Field (BLF). Up to eight BLF

stations can be connected to the system. A BLF station

can be connected to any odd or even station port in the

system per the following guidelines.

The installed distance between the KSU and the

BLF station must be limited to 1000 feet or less.

The data-line paired station port cannot be used as

a BLF station connection or as a regular station

connection. Data-line pairing is: 1 O-l 1,12-13,

15,16-17,18-19,20-21,22-23, and 24-25.

The overload paired station port cannot be used as

a BLF station connection but can be used as a

regular station connection. Overload pairing is: 1

O-

12, 1%13,14-16,15-17, 18-20,19-21,22-24, and

23-25.

A port, paired in either manner with a BLF station,

can be used as a PA port if desired.

Power Failure Station Connection

The system provides a tip and ring-pair connected to

line 1 as an emergency power failure circuit. This power

failure pair is available at clip terminals on connector

block J-l as detailed on Table 2-l and Figure 2-4. A

power failure pair is only active durfng a commercial

power failure. An industry standard, single-line

telephone, such as a Comdial model 2500-xx, can be

connected to a power failure pair and used to provide

communications capability until the AC power to the

system is restored.

A-Lead Control Device Connection

The KSU can detect an A-lead

and Al) control sig-

nal when it is applied to lines 7 and 8. An A-lead con-

trol device can be bridge-connected to these lines via

clip terminals on connector block J-2 as detailed on

Table 2-1 and Figure 2-4.

Data Device Connection

When a serial data printer is used for SMDR and COS

printout, connect it to clip terminals on connector block

J-l as detailed on Table 2-1 and Figure 2-4.

The distance between the device and the KSU can be

up to 500 feet in a quiet electrical environment.

Shielded cable may be required at some sites for long

runs. For longer distances, a limited distance modem

must be used to relay the data communications be-

tween the KSU and the data device.

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 connec-

tions:

Wire the KSU RD line (data from printerto wmmon

equipment) to the device TD (transmit data) output

pin,

2-3

Installation

IMl66-@31

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

the device RD (receive data) pin.

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

SG (signal ground) pin.

Wire the KSU CTS (clear-to-send status from

device to KSU) pin to the device FITS (request-to-

send) output pin.

NOTE: The

KSUrequires

positive

voltage,

wtth

respect to signal ground, in order to send data.

If required, wire the KSU

FITS

(request-to-send

status signal from the KSU to the device) pin to the

device DSR (data-set-ready) input pin.

If required, wire the KSU PG (protective ground)

tine(s) to the device protective ground pin(s).

Data Format

Configure the data device to match the following data

format and to receive data at the baud rate that is set

by COS programming.

7-bit data with 2 stop bits and no panty

fixed

Baud rate of 110 baud (defautt)

can be changed

to 300 baud through class of service programming.

System Grounding

It is required that a grounding wire, separate from the

three wire AC line cord, be used. A ground stud is to-

cated on the KSU for this purpose.

wire

#lO

or#l2,

in-

sulated, solid copper wire between the ground stud and

a reliable earth ground such as a metal cold water pipe

or a building frame ground.

Common

Audtble

and Auxiliary Station interface

Two sets of relay closure drycontact points are avail-

able at the J-l station connector block.

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

closure whenever any of the

TELCOIPBX

lines,

connected to the KSU, ring.

The other set provides a dry-contact closure when-

ever system station 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 perfod.

A typical connection is illustrated in Figure 2-2. Refer

to the paragraph headed Area Paging Interface for a

discussion for using these terminals in the

attemate

paging function.

Do not exceed a

amp at 24 volts

(.5amp

at 48 volts)

load on these control terminals.

If the load

requlre-

ments exceed thls

Ilmlt,

connect the load through

an external slave relay.

DO NOT CONNECT THESE

CONTROL TERMINALS DIRECTLY TO THE 117VAC

LINE.

IMI 66-031

Installation

Area

Paging

Interface

Station PA Port

A station port can be configured by class of service

programming to be a PA port. As a PA port, it can be

used to couple a station voice path to an external device

(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 paging amplifier

with a 620 ohm (nominal value) resistor.

If station port 23 is programmed as a PA port, the

Common Audible contact points are automatically

reconfigured as PA enable terminals. The contact

closure now occurs when PA station 23 is dialed.

The normal common audible function, as discussed

previously, is disabled as long as station 23 is a PA

station.

If station port 25 is programmed as a PA port, the

Auxiliary Station Interface (station 17 audible) con-

tact points are automatically reconfigured as PA

enable terminals. The contact closure now occurs

when PA station 25 is dialed. The normal auxiliary

station interface function, as discussed previously,

is disabled as long as station 25 is a PA station.

Area Paging Interface - Llne Port

A fine port can be configured by COS programming to

be an AUXILIARY port. As an AUXILIARY port, it can

be used to couple a station voice path to an external

device. This is done from any station with that tine ap-

pearance 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.

The audio input of an external paging amplifier can

be connected to the tip and ring leads of the line

Poe*

The audio input connection must be isolated with a

600 ohm to 600 ohm audio matching transformer.

Terminate the audio input of the paging amplifier

with a 620 ohm (nominal value) resistor.

A DTMF tone select, zone-paging amplifier can be

employed if desired. If used, the zone-select code must

be dialed after the AUXILIARY port line select key is

pressed.

Musk On Hold

If music on hold 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. Level adjust-

ment of the music source may be necessary. This may

be done during system checkout.

2-5

Installation

MI 66-031

l----1

CLIP TERM .

-I-

OUTPUT AS

LOW

24V@

0.4A

MAX

REOUIRED

RELAY

COIL

VpOokZE

SUPPLY

VOLTAGE CLAMPING DIODE

RECOMMENDED

:bXlNPUt

SIGNALLING

Flgure

2-2. External Signalling-Typical Connection.

600~

SOOn(

1:1)

AUDIO

TRANSFORMi%

TO KSU STATION

PORT 23 OR 25 IF

ENABLE IS REQUIRED

OR TO ANY UNUSED

STATION PORT IF

ENABLE IS

NOT REQUIRED.

uus

62On

A SYSTEM

-0

AUDIO

INPUT

ENABLE INPUT

TO KSU EXTERNAL CONTROL CONNECTION

POlNTS

66WXX

CONNECTOR BLOCK.

l CLIPS 45

46 FOR STATION PORT 23 PA ENABLE

l CLIPS 47

48 FOR STATION PORT 25 PA ENABLE

Figure 2-3. PA Connections.

2-6

IMI 66-031

Installation

Table 2-l.

KSU To

Station Wring.

----.----a-

.“m

---.I.-

Y-L.

_-_.

STATION

GREEN-WHITB

GREEN 5

RED

YEUDW 7

BLACK 6

ers~mzu

Is-.--

wmllt-JUIt

SLATE-WHITE

RED-BLUE

BLUE-RED

RED-ORANGE

ORANGE-RED

7 7

RED-GREEN

GREEN-RED

RFCLRR

VOICE

PAIR

DATA

PAIR

VU&C

“n==-

22 .

PAIR

RED

YEUOW 11

BLACK 12

CREEP

l *

_..--

-_--

BROW..-..,,

_____

RED-SLATE

nhTA

_--

DATA

YEUDW

-n.-

SLATE-RED

DAID

:K-BLUE

ORANGE-YELLOW1

YELLOW-GREEN ,6

GREEN-YELLOW

r-.8x

YELLOW-BROWN.

BROWN-YELLOW

Y!EE

YELLOW-SLATE

DATA

SLATE-YELLOW

llilrn

VII31

FT-RL

IIF

SPARE

“rn”b

IYELLOW

=+UCK

I I

-.-

COMM.

CONTACT

t--U

TIP GREEN

GREEN-VIOLET

I-n”-

TELCO

I-

ING

RED

LINE6

A YELLOW

BLACK

1 I

--~~--~--

VIOLET-SIATE

)

POWER

TIP

CDARF

GREEN

SLATE-VIC RED

)LET

I 25

FAIL

RING

“’

-‘=-

2-7

Installation

CHECKOUT

Check the KSU and telephone installation for proper

operation by performing the following actions.

Resistance

Check

Make the following resistance measurements at the Sta-

tion connector blocks under the following conditions.

AC power cord disconnected from electrical outlet.

KSU connected to station connector blocks.

Stationswired, and wiring punched downon blocks.

Bridging clips removed from blocks to isolate sta-

tions from common equipment.

Measure the resistance of each installed sta-

tion

and wiring from the station side of the con-

nector blocks. Resistance values will vary with

cable length and station type but should be

within the following limits. Readings which are

outside of these limits indicate a possible wiring

or station problem.

VOICE PAIR:

(40 OHMS MIN.-150 OHMS MAX.)

DATAPAIR:

(0.3 OHMS MIN.-100 OHMS MAX.)

Measure the resistance of the KSU and cables

from the KSU side of the station connector

blocks. Resistance values should be within the

following limits.

MEASURFD PAIR

VOICE PAIR

DATA PAIR

Voltage

Check

MEASURED KSU

RFSISTANCF IN OHMS

40-50

0.3

0.5

Make the following voltage measurements at the station

connector blocks under the following conditions:

Bridging clips installed

AC power connected to the common equipment

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

UNDtR

66Mxx BLOCK

LtAD MEASURtD

TEST

CONNECTION POLARITY VOLTAGE

TYPICAL EVEN

Voice 1

(+I

STATlON

Data 3

I-1

+33+&5vDc

(Repeat for

each even sta.)

TYPICAL ODD

STATION

(Repeat for

each odd

sta.)

voice2

Data 4

Voice

Data

Voice 6

Data 8

(+I

t-1

+33+1-SVDC

(+I

I-) -33

+I-

VDC

(ii

t-1

-33+/-5VDc

Variant readings can indicate a possible wiring, station,

or common equipment problem.

General Check

Check the red light emitting diode (LED) sys-

tem status indicator.

Be sure that it is on steady. If it is off or flash-

ing, 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 sys-

tem by exercising the systemfeaturesfrom sta-

tion port 10 or 11. Operational parameters are

per the system default conditions as detailed in

Chapter 3 until COS programming is per-

formed.

Once the basic system is verified as operation-

al, perform the COS programming.

2-9

IMI 66-031 System Programming

CHAPTER 3

SYSTEM PROGRAMMING

GENERAL INFORMATION

Class Of Service (COS) programming consists of

setting the Class Of Service (COS) operating con-

ditions. COS programming is divided into the fol-

lowing three major categories: System COS, tine

COS, and Station COS.

All COS programming commands must originate at

station 10. No COS programming commands can

be accepted from any other station connected to the

system. COS programming causes station 10 to

default to a square condition (line select key 1

selects line

key 2 selects line 2, etc.). It is recom-

mended that station 10 always remain in a square

conditionto avoid possible programming confusion.

COS programming does not require that a sequen-

tial process be followed once the base level

program entry mode has been established except

where noted herein.

The system defaults to preset characteristics when

it is initially powered up or whenever programmed

to do so. If the default characteristics, or any other

previously set characteristics, are satisfactory,

those portions of the programming sequence may

be omitted.

Prior to taking any programming action, record the

system, line and station COS conditions on Table

3-1,3-2, and 3-3 (included at the end of this chap-

ter). Also, record all toll restdction requirements on

Table 3-4.

THE PROGRAMMING STEPS MUST BE PER-

FORMED WITH LESS THAN 17 SECONDS OF

DELAY TIME BETWEEN KEYSTROKE OPERA-

TIONS. A delay of longer that 17 seconds causes

the KSU programming mode to time out.

Flgure 3-3 found at the end of this chapter provides

a quick-reference flow diagram of the class of ser-

vice programming requirements.

Programming is the same for both the model 0616X

and 0816X key systems. The only difference be-

tween these two models is the number of lines

which each serves (six or eight).

BASE LEVEL PROGRAM ENTRY MODE

The first step in a COS programming sequence is to

enter the base level programming mode. Once in

this mode, COS can be set as desired.

1. Press ITCM. The dial tone will sound.

2. Press the following keys in sequence:

7 4 6.

The dial tone stops and a tone burst sounds to in-

c&ate that the base level programming mode is

entered.

Press

The dial tone will return as a confirma-

tion that the base level mode is active.

CLASS OF SERVICE DEFAULT

The system can be defaulted to a standard class of

service per the following procedure.

1. Press

ITCM.

Press the following keys:

7 4 6

# 0

3. Press MONITOR.

The following system default conditions are set:

All lines are DTMF

Voice signalling attempted first when inter-

com call is made

sec. pause time

2 sec. dial tone recall time

30 sec. recall from hold

All lines private

All lines are CO lines

No toll restriction set

300 msec. held call abandon time

No ringing line preference enabled

No prtme line is chosen

DSSBLF

port is disabled

PA port is disabled

No delayed ringing enabled

No access denied

No origination denied

No automatic privacy released

Day and night ringing patterns set as follows:

station 10,

7, and 24 all lines

System-wide, all call paging in zone D

Printer port set for 110 baud data rate

Line select keys l-n selects lines l-n

(squared pairing)

PROGRAMMING KEYS

Figure

3-l

illustrates the programming keys called

out in the following procedures.

IMI 66-031 System Programming

Al -

A2-

A6 -

A7 -

0-o

010

El3

0 0

O-0

4’

Figure 3-l. Programming Key Layout

A10

All

A12

Ad3

Al4

3-2

IMl66-031 System Programming

SYSTEM.COS PROGRAMMING PROCEDURE

SYSTEM DEFAULTS

All lines are DTMF

Voice signalling attempted first when inter-

com call is made

1 sec. pause time

2 sec. dial tone recall time

30 sec. recall from hold

All lines prfvate

All lines are CO lines

No toll restriction set

Printer port set for 110 baud data rate

2 sec. automatic pause insertion wait time

PROCEDURE

NOTE: Before performing this procedure, turn

to the System COS Programming Reference

Chart (Table

3-l),

locatedat the end of this chap

ter,

and record all system COS requirements on

it.

1. Press

tTCM

7 4 6

(base level entry)

Select the

PULSE/TONE

or TONE ONLY dialing

system default characteristics.

Press #. Dial tone will stop.

Press 0 to select

TONE ONLY.

Press 1 to

sgct

PULSE/TONE.

Press

Dial tone will return.

NOTE: In addition to setting the dialing mode,

the above action defaults the system, line and

station COS.

3. Select Intercom

slgnalling

first performed

when intercom call is placed.

Press Al3 for tone signalling.

-or-

Press Al4 for voice signalling.

l Press

Select time interval for programmed pause.

Press 4. Dial tone will stop.

Press key to select time interval per

chart. Tone burst confirms selection.

Press

Dial tone will sound.

5. Select pulse dial operatlng characteristics.

Press 5. Dial tone will stop.

Press keypad key to select operating

characteristic per chart. Tone burst con-

firms selection.

KEY PULSES PER SECOND

BREAK/MAKE

RATIO

PPS

6W40

PPS

6W40

Press the % key. Dial tone will sound.

Select

flash/dial tone recall time

interval.

Press 6. Dial tone will stop.

Press keypad key to select time interval

.from chart.

Press

Dial tone will sound.

Select

hold

recall

time

interval.

Press 7. Dial tone will stop.

Press keypad key to select hold recall in-

terval from chart.

NOTE: The

program selection makes

pos-

sible for an exclusive hold condition, when set

at a station, to place a line on a pennanent hold

thaf cannot be released at any other station.

3-3

System Program-

~~166-031

Press

Dial tone will sound.

Select

toll restriction table entries. Refer to

programming table (Table 3-4) to preselect entry

requirements.

Select table with memory key. The dial

tone will stop when the selection is made.

1 KEY 1 TABLE 1 KEY I TABLE

AlAl

A5A5 55

A2A2 22 A6A6

A3A3 33 A7A7

A4A4 44 A8A8

Select

mode of table

with keypad key.

Tone burst conforms selection.

Select

entry line on table

with memory

key. Action clears any current entry and

causes continuous busy tone to sound.

Dial

number for entry line. Press

key

to enter “match anything” digit. Tone

burst sounds after each key is pressed.

NOTE: An entry line can contain a maximum of

16 digits.

When the maximum number of digits

are entered, the system sounds a fast

ringback

tone, and steps to the next entrypoint on

table

or to the next table.

If less than sixteen digits are entered on

line, select next entry location with

memory key.

Repeat procedure for each desired toll

restriction table.

NOTE: Select an

et&y

line even if no input is re-

quired.

This action insures that any previous

entry is cleared. Select a table and then select

each line in the table to clear the table of

ail

entries.

Do not dial any numbers after the entry

line selections.

l Press

Program

data speed baud rate

for printer port.

Press 3 to set data speed of 300 baud.

-or-

Press 0 to set data speed of 110 baud

(defautt).

l Press

10. When the system stores a dialed number for later

redial, it automatically stores a pause each time

the user waits a period of time between digits.

(The length of the stored pause was programmed

in step 4.) To program

length of time to

wait

be-

tween’digits

is inserted, proceed as follows:

Press

ITCM

7 4 6

to enter program-

ming mode.

l Press RECALL..

Press keypad key 1 to set wait time to

750 milliseconds.

-or-

Press keypad key 2 to set wait time to 2

seconds.

l Press

11. Press

MONtTOR

to exit system COS program-

ming mode.

3-4

IMI

66-031

System Programming

LINE COS PROGRAMMING PROCEDURE

LINE DEFAULTS

All lines private

All lines are CO lines

No toll restriction Set

Dialing mode is tone only

300

msec.

held call abandon time

PROCEDURE

NOTE: Before performing this procedure, turn

the Line COS

Programming

Reference Chart

(Table

3-2),

located at the end of this chapter,

and record all line COS requirements on it.

1. Enter base level programming mode:

l Press

ITCM

7 4 6

+K.

The dial tone

will sound.

Press keypad key to restore after hold is aban-

doned.

KEY TIME INTERVAL

MSEC.

300 MSEC.

(MFAULT)

Repeat procedure from step 3 for next fine to be

programmed.

Choose

privacy

status

of each line.

NOTE: There are a

maxlmum

six

lines

Press 8. Dial tone will stop. This action

programmed on a model 0616X system and a

initializes all lines as private. This condi-

maximum of eight lines on an 0816X system-

tion is also system default value.

Press line select key of each line which

Press& MONtTOR to exit line COS programming.

is to be non-private.

Dial tone will sound.

Press memory

keys to assign toll restriction

tables to

Ilne.

KEY

TABLE

KEY

TABLE .

A6 6

A3 3

A7 7

4 A8 8

Specify dialing mode per

chart

with keypad key.

A tone burst will confinn selection.

A tone burst sounds after each selection

for confirmation.

Press

Dial tone will sound.

Press tine select key (program keys Bl-B6 for

model 0616X or

-B8 for model 0816X) for line

to be programmed. Dial tone will stop.

NOTE: Selecting a line forprogramming clears

all assigned toll restriction tables.

4. Specify line type per chart with keypad key. Atone

burst will confirm selection.

3-5

IMI 66-031

STATION COS PROGRAMMING PROCEDURE

System Programming

STATION DEFAULTS

No ringing line preference enabled

No prime line is chosen

DSS/BLF port is disabled

PA port is disabled

No delayed ringing enabled

No access denied

orfgination

denied

No privacy released

Day and night ringing patterns set as follows:

station 10, 17, and 24 all lines

System-wide, all call paging in zone D

tine select keys

-n selects lines

-n

(squared pairing)

PROCEDURE

NOTE: Before

peffotming

this procedure, turn

to the Station COS Programming Reference

Chart (Table 3-3), located at the end of this chap-

ter, and record ail station COS requirements on

it.

Enter the base programming mode:

Press ITCM

7 4 6

+#.

Dial tone will

sound.

Press a two-key sequence on keypad to choose

station port for programming (i. e.,to choose sta-

tion 11 press 11). Tone burst sounds to confirm

selection. Improper selection results in dial tone.

NOTE: Station port selection defaults the foi-

lowing features:

DSS/BLFport

enable,

,PA

port

enable, prime line selection, and ringing line

preference enable. Pius, toil restriction table

assignments are disabled.

3. Configure port as DSS/BLF console

port

(if con-

sole port is required).

Press RECALL. Tone burst sounds to

confirm selection.

Skip this step if DSS/BLF console is not

installed at station port currently being

programmed.

If enabled, do not proceed beyond this

step unless port is also to be

programmed as PA port.

Configure port as

port

(if PA port is desired).

Press 9. Tone burst confirms selection.

Skip this step if PA port is not desired.

Do not proceed beyond this step if PA

port selection

made.

5. Choose prime line or prime

fntercom.

Tone

burst confirms selection.

Press tine select key for line desired.

-or-

* Press

ITCM.

NOTE: if more than one iine selection key is

pressed, the last one pressed selects the

ac-

cep ted prime line.

6. Enable

ringing line preference.

l Press 1.

7. Press memory keys to assign toll restriction

tables to station.

At this point, there are no toll restriction

tables assigned.

Tone burst confirms each selection.

Skip to step 16 after programming the toll restric-

tion table assignments unless other station COS

programming

must be performed.

Durfng initial programming of a station, it

is recommended that programming steps

8-14 be performed in the order that they

are presented below. In steps 8-14, the

defautt condition is automatically set

whenever the program selection key is

pressed. This default value is overridden

by the subsequent programming action.

During subsequent reprogramming of a

station, any step, controlling a feature

that does not need to be reprogrammed,

can be skipped over thus leaving the cur-

rent COS condition intact. It is not neces-

sary to return to the base programming

mode to shift from one programming step

to another except when performing step

15. Program step 15, which sets the line

appearance to key assignment, must be

followed by a return to base level

programming (press

*).

8. Program

direct ringing

assignments.

NOTE: A

line

may be programmed for direct

ringing or delayed ringing but not for both ring-

3-6

IMI 66-031

System Programming

trig

features.

dtrect rtngtng

setected after

delayed rtngtng

selected, delayed rtngtng wttt

be disabled.

Press 2 for direct tinging.

Tone burst

sounds to confirm.

DefauQ

condition of no ringing enabled

now set on all iines.

Press line select

key

(program

keys

Bl-

B6 for 0616X and

-B8 for 0816X)

for

each line on which direct ringing

desired. Tone sounds after each selec-

tion.

9. Program

delayed ringing

assignments.

Press 3 for delayed tinging. Tone burst

sounds to confirm.

Press Iine select key (program keys

Bl-

B6 for 0616X and

-B8 for 0816X) for

each line on which delayed n’nging is

desired.

Tone sounds after each selection. Delay

time is 15 seconds.

10. Choose

access

denled

status.

Press 4. Tone burst sounds. Defauft

condition of access not denied set on all

lines.

Press line select key (program keys

Bl-

B6 for 0616X and

-B8 for 0816X) for

each line on which access is to be

denied.

Tone burst sounds after each selection.

11. Program

call origination denled

status.

Press 5. Tone burst sounds. Default

condition of call origination not denied set

on all lines.

Press line select key (program keys

Bl-

B6 for 0616X and

-B8 for 0816X) for

each line on which call origination is to

be denied. Tone burst sounds after each

selection.

12.

Set access to

privacy release.

Press 6. Tone burst sounds. Defauit

condition of no access to privacy release

set on all lines.

Press line select key (program keys

Bl-

B6 for 0616X and Bl -B8 for 0816X) for

each line on which access is to be

denied. Tone burst sounds after each

selection.

13. Set night ringing status.

Press 8. Tone burst sounds. Defauit con-

dition of no night ringing

will

be set on all

lines.

Press line select key (program keys

Bl-

B6 for 0616X and

-B8 for 0816X) for

each line on which night ringing is

desired. Tone burst sounds after each

selection.

14. Set all-call and zone paglng

capability. Default

value is all-call at all stations in system.

Press 1. Tone burst sounds. Clears sta-

tion from paging zones A, B,

and C.

Press ITCM to clear station from atl-catl

(if required).

To assign reception by zone,

Press line select key

(Bl)

for zone A

Press tine select key 2 (B2) for zone B

Press line select key 3 (B3).for zone

Press line select key 4 (84) for all-call (if

it was previously cleared).

To enable origination by zone,

Press line select key 5 (B5) for zone A

Press line select key 6 (B6) for zone B

Press line select key 7 (B7) for zone C

Press line select key 8 (B8) for all-call (if

it was previously cleared).

NOTE:Step

ldmustbe

tmmedtapty fottowedby

return

to bass level.

15.

Set

llne

appearance to key assignment if cur-

rent settings are not correct. System default con-

figures line appearance to key assignment so that

line assignments are squared. A squared assigri-

ment has tines l-6 assigned to keys Bl-B6 for

model 0616X, and lines l-8 assigned to keys

Bl-

B8 for model 816X.

To re-assign line/key configuration,

Press 7. Tone burst sounds.

Press Gne key

(Bl-88).

Tone burst

sounds.

Press keypad key

for

number of line

(l-

6). Tone burst sounds.

Press next line key and keypad key com-

bination. Repeat for each line. All iine

select keys can be programmed to select

same tine if such a condition is desired.

To disable line select key and indicator

tight for any lines which are unassigned

to a particular station,

Press line select key for unassigned line.

l Press 9.

Repeat for each unassigned line.

16. Press % to return to base programming mode.

17. Repeat steps 1 through 16 for each station con-

nected to the system.

18. Press MONITOR to exit programming

mode.

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Comdial ExecuTech 0616 Series User manual

Brand: Comdial

Model: ExecuTech 0616 Series

Category: Door intercom systems

Type: User manual

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