Comdial Executech 2232 HYBRID/KEY SYSTEM Instructions Manual

							MODEL 2232 HYBRID/KEY SYSTEMCoinmhted ?o U.S. design lea&M&% busirless commhnieations--
Change pages 3188
I Ml-66-047
SEPTEMBER, 1987 
						

							0
IMI 66-047
CHAPTER 1INTRODUCTION
Introduction
MANUAL 
SCOPE
This publication contains installation, programming, and maintenance
information for the Model 2232 KSU electronic key 
system and
associated electronic 
key telephone stations.
NOTE
I
Minor corrections and up-dates have been added to this
manual.They are noted where applicable on pages l-l, 2-4,
2-9, 2-18,3-5, and 3-8.
This 
key system is fully protected,and therefore the installation
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 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 the station when it is plugged into the proper system ->,jacks.
RELATED INFORMATION
0 IMI 01-001,Compliance Kequirements To FCC Rules
and Regulations Part 68 and 
15
OIMI 01-005, Handling Of Electrostatically Sensitive Components
.GCA 40-028,
General Information,Electronic Key System
l GCA 70-057,Users Guide for Multiline Station
.GCA 70-058,UsersGuide for Single Line Station
OGCA 7ti-066,Users Guide for DSS/BLF Console
l GCA 48-002,Service Eolicy
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							IMI 66-047Introduction
STATION TYPES
ThisKey Service Unit supports the operation of the following
stations:
*22 Line/Feature Keyset
OReused 3/8 Line Keyset
l Single-Line Keyset
l DSS/BLF Console 32-Key, 40-Key, and 70-Key
INSTALLER/USER INFORMATION
REGARDING FCC RULES AND REGULATIONS
This electronic key system complies with Federal Communications
Commission (FCC) Rules, Part 
68.
The FCC registration label on the KSU contains the FCC registration
number,the ringer equivalence number, the model number, and the
serial number or production date of the system.
NOTIFICATION TO TELEPHONE 
COMPACJY------------ -- .-.---.--- ----
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.The lines (telephone
numbers) 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.
DUAL REGISTRATION NOIIPICATION---.------_-- -.-.---_-__-__
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.Because of this versatility, the FCC has granted a
dual registration to the system.The installer/dealer must notify the
telephone operating company of thenew or changed registration number
that reflects the configuration that this equipment is currently
arranged to provide.The installer/dealer may be required to certify
in writing to the telephone operating company how the system is
configured.The telephone operating company may conduct an on-site
inspection to verify the system configuration. 
						

							D
IMI 66-047Introduction
COMPATIBILITY 
WIIH TELEPHONE NETWORK________ ---_ --------.- __._ _.__-
When necessary,the telephone operating company provides information
on the maximum number of telephones or ringers that can be connected
to one line,as well as any other applicable technical 
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 
keysystem 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 company business office 
to
install one.The correct outlet jack for this system is a type RJ%lX.
PARTY LINES AND COIN LINES
____ ___-- --- -.-- _---
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 by
anyone except the manufacturer, their authorized agent, or others whomight 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 
obeyed.
RADIO FREQUENCY INTERFERENCE
----- --.-.---- --- ------
Theelectronic key system contains incidental radio frequency
generating circuitry and,if not installed and used properly, may
cause interference to radio and television reception.This equipment
has been tested and found to comply with the limits for a Class A
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 66-047Introduction
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 turning the equipment off and
on,the user is encouraged to try to correct the interference by one
or more of the following measures:Reorient the television or radios
receiving antenna,
and/or relocate the KSU,the individual telephone
stations,and the radio or TV with respect to each other.
If necessary,
the user should consult the manufacturer or an
experienced radio/television technician for additional suggestions.
The user may find the following booklet prepared by the Federal
Communications Commission helpful:
How to Identify and Resolve
Radio-TV Interference Problems.
This booklet is available from the
Government Printing Office, Washington D.C.20402.Stock No.
ou4-ooo-LJo345-4.
RINGER EQUIVALENCE NUMBERThe 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