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

							INTER-TELPRACTICESAPPENDIX A - GX STATION INSTFtUMENTSIMXIGMX 256 INSTALLATION % MAINTENANCEIssue 1, November 1994External Desk Speaker Installation
3.8To attach an external g-ohm desk speaker to a GX
keyset for handsfree operation on outside calls, perform
these steps:
(1)Remove the baseplate and disconnect the 
keyset
line cord.
(2)Remove the modular shorting plug from the
SPKR jack on the base of the keyset.
(3)Connect the modular plug on the end of the ex-
ternal speaker cord to the 
SPKR jack on the base
of the 
keyset.
(4)Move the speakerphone enable strap to the pins
labeled P as shown in the diagram at the right.
NOTE: There are two possible types of strap ar-
rangements. Depending on the pin configuration
of the 
keyset, use one of the strap settings shown
above.
47
PVv v
0.1
0.2
0.1
0.2
(5)Replace the baseplate and reconnect the keyset
line cord.
(6)Test the speaker as described in step 3 of para-
graph 3.5 on page A-4.Page A-7 
						

							Al’l’ENDIX A- GX STATION INSTRUMENTSINTER-TELPRACTICESIssue 1, November 1994lMX/GMX 256 INS-TION & MAINTENANCE
B.DSWBLF UNIT INSTXLLATION33 Before performing the installation instructions
outlined in this section, refer to the information begin-
ning on page 3-92.Tandem 
DSS/BLF Units
3.10To connect two GX DSS/BLF Units together to
create one tandem unit, perform these steps:
(1)
(2)
(3)
(4
(5)
(6)
Q
With the baseplate removed, locate the four DIP
switches on the bottom of each unit (see Figure
A-3 on the next page).NOTE: Most 
DSS/BLF Units have a cutout in
the bottom cover so that the DIP switches can bereached without having to take the unit apart.
With other units, the four screws on the bottom
must be removed and the bottom cover must be
opened.
If the unit will be using the key map for Part 1
(see paragraph 5.4 on page A-lo), set DIP switch
2 to the DSSl (open) position. If the unit will be
using the key map for Part 2, 
set DIP switch 2 to
the DSS2 (closed) position.
NOTE: Tandem units should have one unit set
for 
DSSl and one unit set for DSS2. If tandem
units have the same DIP switch settings, therewill be erroneous indications on the 
DSS/BLFUnits and 
keyset, and there may be errors
throughout the system.
Reassemble the 
DSS/BLF Units.
Insert one end of the two-foot cord into the DSS
jack on the base of 
DSS/BLF Unit 1.
Insert the other end of the two-foot cord into the
KSU jack on the base of 
DSS/BLF Unit 2. (The
DSS jack on 
DSS/BLF Unit 2 will not be used.)
Insert one end of the seven-foot line cord into the
KSU jack on the base of 
DSS/BLF Unit 1.
Insert the other end of the seven-foot line cord
into the wall-mounted modular jack assembly.
DSWBLF Unit Self-Test
3.11
To perform the GX DSS/BLF Unit self-test, fol-
low these instructions:
(1)
(2)
(3)
(4
(5)
(6)
0
With the baseplate removed, locate the four DIP
switches on the bottom of the unit (see Figure
A-3 on the next page).NOTE: Most 
DSS/BLF Units have a cutout in
the bottom cover so that the DIP switches can bereached without having to take the unit apart.
With other units, the four screws on the bottom
must be removed and the bottom cover must be
opened.
Set DIP switch 1 to the TEST (closed) position.(If the bottom cover was previously opened,
reassemble the unit without replacing the
screws.)
Plug one end of the line cord into the modularjack assembly and plug the other end into the
KSU jack on the bottom of the DSS/BLF Unit.
The system automatically tests the unit’s proces-
sor.
NOTE: If the test fails, you will not be able to
continue to the next step; the unit will ignore all
input. Remove and replace the line cord. If the
test fails again, replace the 
DSS/BLF Unit.Test the keys by pressing them one at a time,
starting with the key in the upper-left comer andcontinuing 
from the top to the bottom of each
column. As each key is pressed, the LED lights
and remains lit. If an LED does not light, either
the key was pressed out of order, the key is faulty,
or the LED is faulty; the 
DSS/BLF Unit must be
replaced.
Return DIP switch 1 to the RUN (open) position.
NOTE: DIP switches 3 and 4 are not used.
Reassemble the 
DSS/BLF Unit.
To test the second unit (if used), unplug the first
unit and repeat this test procedure for the second
unit.C. 
SLI INSTALIATION
3.12The GX SLI installs and operates the same as the
SLI described in the main part of the manual. Refer to
the information 
beginning on page 3-95.
Page A-8 
						

							INTER-TELPRACTICESIMX/GMX 256 INSTALLATION & MAINTENANCEAPP-IXA- GX STATION INSTRUMENTSIssue 1, November 1994
FIGURE A-3.GX DSS/BLF UNIT BOTTOMDSS CONFIGURATION
SWITCHNOTE: On most 
DSWBLF Units, the DIP switches can be reached through the cutout in the bottom cover
(as shown above). With other units, the four screws on the bottom must be removed and the bottom cover
must be opened to access the switches.
Page A-9 
						

							APPENDIX A- GX STATION INSTRUMENTSINTER-TELPRACTICES
Issue 1, November 1994IMX/GMX 256 INSTALLATION & MAINTENANCE
4. 
FEXTI’URJB
4.1GX keyseta and SLIs have feature keys that allow
one-key dialing of feature codes. Information is pro-
grammed in the database to determine the arrangement
of the feature keys and their default values. If desired,
some of the 
keyset feature keys can be designated as
user-programmable keys. All SLI feature keys are 
user-
programmable.
4.2Although their function is the same, some of the
feature keys on the GX 
keyset have labels that are differ-
ent than those described on page 4-46. For example, the
LCR key on GX keysets is the same as the OUTGGlNG
key on the other 
keysets. Likewise, the AUTO key on
GX 
keysets is the same as the ANSWER key on the other
keysets.
4.3The 
POOL key on GX keysets actually defaults to
“data” when the system is in the default configuration.
However, since GX 
keysets cannot have Data PortMod-
ules installed, the key is non-functional. If desired, the
key can be reprogrammed in the database or by the user
to access another feature code.
4.4If the off-hook voice 
armounce (OHVA) feature is
enabled system-wide, each GX 
keyset can be allowed or
disallowed from 
phzcing OHVA calls. However, since
GX 
keysets do not have secondary voice path circuitry,
they cannot 
receive off-hook voice announce (OHVA)
calls.
43Each SLI can be programmed for placing OWA
calls, as desired. (SLIs cannot receive OHVA calls since
they do not have secondary voice path circuitry.)5. PROGRAMMING
5.1To fully enable the GX version software on an
IMX 256 System, access the Key Assignments window
(see page 5-44) and then press the 
GIRL, SHIFT, and G
keys all at the same time. The words “GX 
24Line Key-
set” should appear in the 
Keyset Map View Type box.
Then exit and perform the update.
5.2The database contains up to 20 keys maps of 
de-fault values for the database-programmable feature
keys. Each GX keyset can be assigned to one of the key
maps using either the Station Programmable Key Pro-
gramming window (see page 5-35) or the Key Assign-
ments window (see page 544).53
To help determine the layout of the keys on GX
keysets, a program phuming sheet is provided in Figure
A-4 on the following page. (Also refer to the program
planning sheets beginning on page 5-177.)
5.4The key maps and key values for GX 
DSWBLF
Units are assigned using the procedures similar to those
outlined in the manual (refer 
to pages 5-47 and 5-180).For 
SingZe units, select only the “1st Half” command
button to program Part 1 of the key map. For tandem
units, also select the “2nd Half” command button to pro-
gram Part 2 of the key map.
5.5The key maps and key values for GX 
SLIs are
assigned using the same procedures as those outlined for
the SLI described in the main part of the manual (refer to
pages 
5-B and 5-181).
Page A-10 
						

							INTER-TELPRACTICESIMx/GMx256INsTALLATION & MAINTENANCEAPP-IXA-GX STATIONlNSTRUMEN’BIssue 1, November 1994
FIGURJI A-4.KJ3Y ASSIGNMENTS (KEY)
TO USE: This page shows the key numbering scheme and the default values of the keys on the GX 244ine keyset.
Copy the diagram, identify the key maps, and change the names of the appropriate keys to reflect their assignments 
iu
each keymap.
KEXSETKEThIAPNLJMBl3REDE%NPTIONz
STNIONS:
rrl2
JKLcl
5
rl8
IT!!0
Page A-11 
						

							INTER-TELPRACTICESAPPENDIX B - GMX STATION INSTRUMENTSlMX/GMX 2% INS-TION & MAINTENANCEIssue 1, November 1994
APPENDIX B - GMX STATION INSTRUMENTS
CONTENTSPAGE1. Overview............................................................B-l
2. Specifications.........................................................B-l
. 
Keysets..........................................................B-l
B.Direct Station Selection/Busy Lamp Field (DSS/BLF) Units..............B-2
C Single-Line Instruments (SLIs)......................................B-2
3. Installation
...........................................................B-5
. 
Keyset Installation.................................................B-5
B. 
DSS/BLF Unit Installation..........................................B-SC. SLI Installation...................................................
B-S4. Features
.............................................................B-10
5. Programming........................................................B-10
1. OVERVIEW
Except for the differences noted in this appendix, the
Inter-Tel GMX station instruments install and oper-
1.1The Inter-Tel GMX station instruments may be
used on any GMK-256 System. They 
cannot be installed
on IMX 256 Systems.Height 3.5 in. (8.9 cm.)Height 3.5 in. (8.9 cm.)
Width 8.8 in. (22.3 cm.)Width 7.5 in. (19.1 cm.)Length 9.0 in. (22.9 cm.)Length 9.0 in. (22.9 cm.)Weight 2.8 lb. (1.3 kg.)Weight 25 lb. (1.1 kg.)
2.2Since GMX 12-line keysets do not have secondary
voice path circuitry, they 
cunnor be equipped with Data
Port Modules and they 
cunnof receive off-hook voice
amtounce (OHVA) calls. GMK 12-line keysets can
place OHVA calls (see page B-10 for more informa-
tion).
1.2GMX station instruments include:Optional Liquid Crystal Display (LCD) Unit
0l
0
0
0
2.
24-Line Standard Keysets -part no. 662.3000
24Line Display Keysets -part no. 662.3100
12-Line 
Keysets (nondisplay only) - part no.
662.3200
Direct Station Selection/Busy Lamp Field @SW
BLF) Units (single only) - part no. 662.3300
Single-Line 
Instrumenta (SLIs) -part no. 662.4100
SPECIFICATIONSA. 
KEYSETS
2.1For drawings of the GMK 24line and 12-line key-
sets, refer to Figures B-l and B-2 on pages B-3 and
B-4. The 
keyset dimensions are:
2.3If desired, standard GMX 24-line keysets can be
converted to display 
keysets by installing an LCD Unit
(part no. 828.1052). The messages shown on the display
help the user to process calls more efficiently and pro-
fessionally. 
(GMK 12&e keysets cannot be equipped
with 
Las.)Optional Data Port Module
2AGMX 24-line keysets may be equipped with op
tional Data Port Modules (part number 828.1094). The
module board contains a four-conductor, 
FUll modular
jack that can be used to 
connect either a data device
(such as a personal computer equipped with a modem)
or a loud ringing adapter 
(LRA) and an external signal-
ling device (such as a loud bell, horn, flashing light, etc.)
to the 
keyset. GMX 12-line keysets cannot be equipped
with Data Port Modules.
,Page B-l 
						

							APPENDIX B - GMX STATION INSTRUMENTSINTEB-TELPBACTICESIssue 1, November 1994IMX/GMX 256 INSTALLATION & MAINTENANCE
B.DIRECT STATION SELECTION/BUSY
C.SINGLE-LINE INSTRUMJ3NTS (SLW’ \LAMP FIELD 
(DSS/BL~ UNITS2.7GMX Single-Line Instruments (SLIs) are identi-I
2.5GhJX DSSjBLF Units are single units only; they
canno? be connected together to form tandem units.
Each unit provides one-key access to 60 extension num-
bers.
cal in design and function to the SL% dekribed in the
main part of the manual.
2.6GMX DSS/BLF Unit dimensions are:Height 3.5 in. (8.9 cm.)
Width 8.8 in. (22.3 cm.)
Length 9.0 in. (22.9 cm.)
Weight 2.0 lb. (0.9 kg.)
Page B-2 
						

							APPENDIX B - GMX STATION INSTRUMENTSSTALLATION & MAINTENANCEIssue 1, November 1994FIGURE B-l.
GMX U-LINE KEYSET
HEARING AID-COMPATIBLEOPTIONAL
(HAC) HANDSET4 CALL KEYS32-CHARACTER LCDINTERNAL
SPEAKER
\
/
8 STATION PRO-
GRAMMABLE
KEYS 
(5-12)
/
10 SPEED-DIAL
KEYS
/
\
RING AND VOICE
VOLUME
CONTROLS
(underneath edge)
12 UNDEFINED/18 FEATURE12-KEY PUSHBUlTON
KEYS (13-24)KEYS
HANDSFREEKEYPAD
MICROPHONE
(underneath edge)NOTE: The keys are shown as they appear in the default key map configuration.
Page B-3 
						

							APPENDIX B - GMX SlX’TION INSTRUMENTSINTER-TELPRCTICESIssue 1, November 1994IMX/GMX 256 INSTALLATION & MAINTENANCE
FIGURE B-Z.GMX 12-LINE KEYSET.I “:-1
HEARING AID-COMPATIBLE
8 SPEED-DIAL
(HAC) HANDSET
KEYS4 CALL 
KEYSINTERNAL
SPEAKER
10 FEATURE
KEYSHANDSFREE
MICROPHONE
(underneath edge)
/
8 STATION PRO-
GRAMMABLE
KEYS 
p-12)
/
12-KEY
PUSHBUTTON
KEYPAD
/
\
RING AND VOICE
VOLUME
CONTROLS
(underneath edge)
NOTE: The keys are shown as they appear in the default key map configuration.Page B-4 
						

							INTER-TELPRACTICESlMX/GMX 256 INSTALLATION & MAINTENANCEAPPENDIX B - GMX STATION INSTRUMENTSIssue 1. November 19943. INSTALLATION
3.1The installation instructions in this appendix con-
tain information that differs 
from or is not covered in the
rest of the manual. For complete installation informa-
tion, use this appendix in conjunction with the 
INSTAL-
LATIN section of the manual.3.2 When 
pedorming the loop resistance test (see
page 
3-29), use the following loop limit values for
GMX station instruments:
Gh4X24-Iine Keysets(standard or display)
65 
ohms/l26o ft. (384 In.)
GMK 244ine Keysets withData PortModuks50 ohms1970 ft. (295 m.)
GhfX 12Line Keysets65 ohms/1260 ft. (384 m.)
GMX rxs/BLP units65 ohms/l260 ft. (384 m.)A. 
KEYSET INSTALLATION
33 Before performing the installation instructions
outlined in this section, refer to the information begin-
ning on page 3-71.
Liquid Crystal Display (LCD) Installation
3.4To convert a standard GMX keyset to a display
keyset, install an LCD Kit (part no. 828.1052) as fol-
lows:
(1)
(2)
(3)
(4)
(5)
(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 by pressing on the
top edge of the baseplate to release the tab and by
pulling the plate off.
Remove the line cord and handset cord from the
keyset. Then loosen the four screws on the bot-
tom of the 
keyset (enough so that the keyset can
be opened).
Carefully open the 
keyset to expose the back of
the keyboard that has the LCD connector. (Referto Figure 343 on page 3-72.)
Remove the cover from the display opening in
the top housing of the 
keyset by releasing the tabs
from the inside of the housing and pushing out
the cover.
From the front of the 
keyset, insert one end of the
clear plastic window in the display opening, with
the painted side of the dark edging facing the in-side of the 
keyset. Then slightly bend the win-
dow, insert the other end into the opening, and
ease the window into place.
(7)Remove the covering from the LCD and install
as follows:a. Insert one end of the ribbon cable into the
black connector on the LCD unit. Ensure thatthe metal strips on the ribbon cable make
contact with the metal tabs in the black con-
nector.
b.With the LCD facing up, insert the other end
of the ribbon cable into the black connector
on the back of the keyboard.
c.Position the LCD on the plastic window so
that the screw holes in the LCD unit and inthe 
keyset housing are aligned. Install the
screws to hold the LCD in place.
(8)Reassemble the 
keyset.
(9)If there is a potentiometer located unabneath
the extension number-plate on the face of the 
key-
set, the LCD contrast can be adjusted. Turn the
potentiometer to lighten or darken the display.
Keyset Self-Test
3.5To perform the 
Gh4X keyset self-test, follow these
instmctions:
(1)
(2)
(3)
(4
(5)While pressing the asterisk 
(*) and pound (#)
keys, unplug and replace the 
keyset line cord.
Release the keys. The 
keyset rings momentarily.(Display 
keysets show ICI’S SELF TEST
HOOK-SWlTCH.)Lift and replace the handset to test the 
hook-switch. The LED-equipped keys light and 
the
keyset rings momentarily. (Display keysets show
KTSSFLFTESTLEDMAIRIX.) If any of the
LEDs do not light, return the keyset for repair.Lift and replace the handset. The 
keyset rings
momentarily and all of the LEDs go out. (Dis-
play 
keysets show KTS SELF TEST KEY MA--J
Press keys in the following order. A progress
tone is heard and the keyset rings momentarily if
the key is functioning properly. 
If the signals are
not heard, 
the key was either pressed out of order
or is faulty. Return the 
keyset for repair if any key
is faulty.
24-L& Keysets:a. The call keys, station programmable keys,
and undefined keys in order: l-24.Page B-5