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

INTER-TELPRACTICESIMX/GMX 256 INSTALLATION & MAINTENANCEINSXALLATIONIssue 1, November 1994
Wall Mounting 
IMX 24/12BLIne Keysets
7.17
(1)
(2)
(3)
(4)
(5)
(6)
Q
To mount the keyset on a wall:Remove the 
keyset baseplate by removing the
retaining screw, pressing on the bottom edge
(12~line and 24-line keysets) or the top edge
(g-line 
keysets) of the baseplate to release the
tab, and pulling the plate off.
NOTE: To facilitate easy removal of the base-
plate, the retaining screw on some 
keyset models
has...

INsTAI;LATIONIssue 1, November 1994INTER-TELPRAcTICEgIMX/GMX 256 INSTALLATION & MAINTENANCE
Optional Data 
Port Module
7.21 All 
IMX 1Zline and 24-line keysets may he
equipped with optional Data Port Modules (refer to RR-
PLACEkENT PARTS for the part number). The Data
Port Module contains a four-conductor modular jack
that can be used to connect 
either a data device (such as a
personal computer with a direct-connect modem) or an
LRA and an external signaling device (such as a loud
bell, horn, flashing...

INTER-TELPRACTICESIMX/GMX 256 HWTALLATION & MAINTENANCElNSTALLATIONIssue 1, November 1994
FIGURE 3-45.IMX KEYSET DATA PORT MODULE INSTALLATION
STRAPS
MODULAI
JACK
DATA POF
MODULER
IT
.
3
v
L
SHORTINt
PLUG
LOCATIOI
SE-WING FOR
DATA DEVICE
Page 3-79 

IN!STALLATIONIssue 1, November 1994INTER-TELPRACTICE-SlMX/GMX 256 INSTALLATION & MAINTENANCE
7.26To connect a Loud Ringing Adapter (LRA):
The optional Data Port Module can be used to connect
external signaling equipment such as loud bells, horns,
flashing lights, etc. to a 
keyset. This application is useful
in areas where the normal ring tone of the 
keyset cannot
be heard, such as warehouses and loading docks. The
signaling device follows the normal ringing patterns of
the 
keyset.
NOTE 
Since...

INTKR-TELPRACTICESIMX/GMX 2!%INSTALIATION & MAINTENANCEINSTALLATIONIssue 1. November 1994C.
GMX-2% ANALOG KEYSET
INSTALLATION
7.29Before installing keysets, unpack each one and
check for damage. If items are damaged or missing, con-
tact Customer Support. Each 
keyset should have the fol-
lowing:l Baseplate
l Extra key capsl
One six-foot, three-pair line cordl Onehandset
0One four-conductor coiled handset cord
l Slide-out directory cardOptional Liquid Crystal Displays 
&CDs)
7.30All Inter-Tel/DVK keysets...

INSTALLA’llONIssue 1, November 1994INTER-TELl?JMcTI~lMX/GMX 256 INSllALLATION & MAINTENANCE
FIGURE 3-47. 
INTER-TEIJDVK 24-LINE KEYSET “LARGE” LCD INSTALLATION-‘-“‘:\
1’
KEYSET HOUSING (INSIDE VIEW)
II I I I Ill
\
_ DISPLAY
WINDOW
LCD
- CONNECTOR
RIBBON-CABLE
- LCDUNll
CONTROL-BOARD
Page 3-82 

INTER-TELPRACTICESIMX/GMX 256 INSTALLATION & MAINTENANCEINSTALLATION
Issue 1, November 19947.32 
Inter-TeUDVK 12-Line and S-Line Keysets:
To convert a standard Inter-Tel/DVK 12-line or 8-line
keyset to a display keyset, install the small LCD Kit
(part no. 828.1165) as outlined in the following steps:
0)
(2)
(3)
(4)
0
(6)Unpack the LCD kit. There should be a clear
plastic display window, an LCD unit, a ribbon
cable, and two small Phillips-head screws.
Remove the 
keyset baseplate to expose the con-
trol...

INS-TIONIssue 1, November 1994INTER-TEIdPRAcTICEsIMX/GMX 256 INS-TION 8z MATNTENANCE
FIGURE 3-48.INTER-TEL/DVK 12/&LINE KEYSET “SMALL” LCD
INSTALLATION, .
i/
FACEPLATE ASSEMBLY (INSIDE VIEW)
DISPLAY
WINDOW
LCD
CONNECTOR
RIBBON
CABLE
LCD UNIT
CONTROL
BOARD
Page 3-84 

INTER-TELPRACTICESIMWGMX 256 INSTALLATION & MAINTENANCEINSTALL.ATiONIssue 1, November 1994
Keyset Installation
7.33Install all Inter-Tel/DVK keysets as follows:
NOTE: For information on installing the GX and GMX
keysets, see appendixes A and B in the back of this
manual.
(1)Before mounting the modular jack assembly andconnecting the 
keyset, measure the voltage on
the RED terminal of the modular jack assembly
with respect to the GREEN terminal. (The “com-mon” probe of the voltmeter is placed on the
GREEN...

lNSTAUATIONIssue 1, November 1994INTER-TELPRACTICESJMWGMX 256 INSTALLATION & MATNTENANCE
0
G-9
(9)
Il.0.
P-
T.
S.
t.ceiver via the primary voice path. (Display
keysets show KTS SELFTEST HOT
lirANDsET PRI.)
While speaking into the handset transmitter,determine that 
sidetone is being received
over the handset receiver.
Press and release the hookswitch. The hand-
set transmitter is connected to the handset re-
ceiver via the secondary voice path. (Display
keysets show KTS SELP-TEST HOT
HAyDsm SEC.)
While...