Inter-Tel Imx/Gmx 256 Installation And Field Maintenance Manual

INSTAL.LA~ONIssue 1, November 1994
b.
Plug the AC transformer cable into the power
connector 
(Pl) on the module.NOTE: 
PCDPMs do not require AC trans-
formers when they are used for off-hook
voice announce only or have attached
MDPMs. For a diagram of AC transformer
requirements, see Figure 2-2 on page 2-24.c. Plug the main AC transformer unit into an
available AC power source. DO NOT use the
outlet for the equipment cabinet.
IfaiUodkmDataPortModulewillbeattachedto
the PC Data Port Module, plug the...

IIWULLATIONIssue 1, November 1994INTER-TELPRACTICESIMX/GMX 256 INSTALLATION & MAINTENANCE
FIGURE 3-40.DIGI’ICAL PC DATA PORT MODULE (PCDPM) INSTALLATIONINSIDE OF BASEPLATE
RS-232-C
CONNECTOR
TO 
DSS/BLF UNIT
MDPMCONNECTOR
TO MODEM DATA
PORT MODULE
POWER CONNECTOR
TO AC 
TFiANSFORMER,IF NEEDEDBACK OF DIGITAL 
KEYSET
@Ii3.&&. ..&.:::::::::y:.:.::y:;.:.?A:.:.
8
‘FQTOKSUgm:.::::*:,y::;::.:.:.:.:p:..PCDPM-TO-KEYSET
-.INTERFACE CABLE
m
8TO
HANDSE
Ii3.:::::..A.
B4wIF THE 
KJEYSET WILL BE WALL MOUNTED, OPEN
THE...

lNSTALLATIONIssue 1, November 1994
FIGURE 3-41.SAMPLE DIGITAL PCDPM CABLE CONNECI’IONS
PCDPM-teDSSW-IERFACE CABLE
(813.1595) ,
b*
.
PCDPM-to-KEYSETINTERFACE CABLE
(813.1587)\
PCDPM-tc+MDPMINTERFACE CABLE
(813.1585)
4--
--------
w-
,
PC DATA PORT
9 (INSIDE OF BASEPLATE)
/l
1’&S-to-DSS
/-INTERFACE CABLEBACK OF DIGITAL(813.1519)KEYSET1
CONNECTOR
BOARD(INSIDE OF BASEPLATE)
l
BACK OF 1ST
DSS/BLF UNIT
-1.
\
..Fl
Jl
LIzi!
I
52..
MODEM DATA
PORT MODULE(TOP COVER REMOVED)
(INSIDE OF BASEPLATE)
/
BACK OF 2ND...

DWTALLATIONIssue 1, November 1994INTER-TELPRACTICESIMX/GMX 256 INSmTION & MAINTENANCE
Optional Modem Data Port Modules 
(MDPMs)7.10 Digital 
keysets equipped with PC Data Port
Modules may be equipped with optional Modem Data
Port Modules (part no. 550.3015). The MDPM contains
a four-conductor modular jack that can be used to con-
nect a data device (such as a personal computer with a
direct-connect modem) or a single-line set to the 
keyset.
7.11The data device can be used by the associated
keyset to...

~IggTICESfCE4LLATION & MAINTENANCEINSTALLATIONIssue 1, November 1994B. 
IMX256ANALOGKEYSET
IIWMLTATION
7.14Before installing the IMX 24/12&line analog
keysets, unpack each one and check for damage. If itemsare damaged or missing, contact Customer Support.
Each keyset should have the following:Baseplate
Extra key caps
One six-foot, three-pair line cord
One handset
One four-conductor coiled handset cord
Slide-out directory cardLiquid Crystal Display (LCD) Installation
7.15 
All AIM keysets (24line,...

INSTALLATIONIssue 1, November 1994lNTJ3R-TELPRACTIcEsIMX/GMX 256INf4’iMAA~ON & MAINTENANCE
FIGURE 3-43.IMX 24/12LINE KEYSET LCD INSTALLATION
II-
&-ILL
DISPLAY
WINDOW
LCD
CONNECTOR
RIBBONCABLE
LCD UNIT
‘>
:i
Page 3-72 

INTER-TELPRACTIcEsIMXIGMX 256 INSTALLATION 81 MAINTENANCEINS-TIONIssue 1. November 1994IMX 
24/12/S-Line Keyset Installation
7.16Iustall all IMX analog keysets as follows:
(1)Before mounting the modular jack assembly and
connecting the 
keyset, measure the voltage on
the 
RED terminal of the modular jack assembly
with respect to the 
GREEN terminal. (I’he “com-mon” probe of the voltmeter is placed on the
GRBBN terminal.) It must measure +3OVDC
(f2.0VDC). If -30VDC is measured, check the
cabling for a...

INSTALLATIONIssue 1, November 1994INTER-TELPRACTMxslMX/GMX 256 INS-TION & MAINTENANCE
f.
g-
2.
3.
NOTE: When testing a 12-line keyset, ahookflash must be performed for each
missing station programmable key
(13-24). To do this, lift and replace the
handset each time a missing key (13-24)
is to be pressed.
Feature keys in this order: 
REDlAL, SYSSPD, ANSWER, OUTGOING, 
SPKR,CNF, MUTE, FWD, 
DAB, DND, IC,
MSG, HOLD, XFR, PAGE, QUE, MU-
SIC, and SPCL.
-Keypad keys in the following order: 1-9,
*, 0, and #....

INTER-TELPRACTICESIMX/GMX 256 INSTALLATION & MAINTENANCEINS’E4LLATIONIssue 1, November 1994
the handset receiver via the secondary voice
path. (Display shows 
RX’S SELFTEST HOT
HANDSET SEC.)
While speaking into the handset transmitter,determine that 
sidetone is being received
over the handset receiver.
Press and release the hookswitch. The speak-erphone microphone is connected to the
handset receiver. (Display shows KTS
SELF-TEST SPKRPHONE MIC.)While speaking into the speakerphone
microphone (or rubbing...

INSTALLATIONIssue 1, November 1994INTER-TELPRACTICESIMX/GMX 256 lNS’TALLATION & MAINTENANCE
FIGURE 3-44.
BOTTOM OF &LINE DUALCIRCUIT IMX AIM KEYSET
Q
CIRCUIT SELECTION0
80
Q
Q
‘:
_.,’
Page 3-76