Inter-Tel Imx/Gmx 416/832 Installation Manual

							INTER-TELPRAcTIcEs 
IMX/GMX 416/832 INST4LLATION & MAINTENANCE INS’E4LLATION 
Issue 1, November 1994 
Xgital Keyset Installation 
‘3 Install all digital keysets as follows: 
(1) Before mounting the modular jack assembly and 
connecting the keyset, measure the voltage on 
the YELLOW terminal of the modular jack 
assembly with respect to the BLACK terminal. 
(The “common” probe of the voltmeter is placed 
on the BLACK terminal.) It must measure a posi- 
tive voltage. If a negative voltage is measured, 
check the cabling for a reversed pair. 
(2) 
(3) 
(4) 
(5) Mount the modular jack assembly on the wall. 
Attach the coiled handset cord to the handset and 
to the handset jack on the bottom of the keyset. 
Place the handset on hook. 
Plug one end of the line cord into the wall- 
mounted modular jack assembly. Plug the other 
end into the line cord jack on the bottom of the 
keyset. 
NOTE: To aid in installation/troubleshooting, 
display keysets show their station circuit num- 
ber, extension number, and assigned user name 
for several seconds when power is turned on and 
the line cord is first plugged in. This display also 
appears after a system reset, and whenever the 
line cord is removed and replaced while power is 
on. The station identification displays for several 
seconds, then the keyset changes to the appropri- 
ate display, depending on its current status. 
Perform the digital keyset self-test: 
a. While pressing the asterisk (*) and pound (#) 
keys, unplug and replace the keyset line cord. 
b. Release the keys. The keyset rings momen- 
tarily. (Display keysets show a dark display 
- all pixels lit.) 
c. Lilt and replace the handset. The keyset rings 
momentarily. (Display keysets show a blank 
display -no pixels lit.) 
d. Lift and replace the handset. The keysetrings 
momentarily and all LED-equipped keys 
light. (Display keysets show DKTS SELF 
TESTLEDMAl-RlX .) If any of the LEDs do 
not light, return the keyset for repair. e. Lift and replace the handset. The keyset riugs 
momentarily and all of the LEDs go out. 
(Display keysets show DKTS SELF TEST 
KEYMMRIXOO.) 
f. One at a time, press each of the keys on the 
keyset in any order. If the key is functioning 
properly, a key tone (or a DTMF tone for 
Executive keypad keys) is heard and, on dis- 
play keysets, a specific code is shown. (The 
proper code for each key is diagrammed in 
Figure 3-62 on the next page.) Ifthe signal is 
not heard or the displayed code is incorrect, 
the key is faulty; return the keyset for repair. 
g. Lift and replace the handset. The speaker 
tones are broadcast over the speakerphone 
speaker. (Display keysets show DKTS SELF 
TEST SPEAKER TONES.) 
h. Lift and replace the handset. Tones of various 
volume levels, from softest to loudest, are 
broadcast over the speakerphone speaker. 
(Display keysets show DKTS SELF TEST 
SPEAKER VOLUME.) 
i. Lift the handset, then press and release the 
hookswitch. The handset tones are broadcast 
over the handset receiver. (Display keysets 
show DKTS SELF TEST HANDSET 
TONES.) 
j. Place the handset back in its cradle. The key- 
set rings momentarily and it takes approxi- 
mately five seconds for the keyset to return to 
normal operation. (Display keysets show 
DKTS SELF TEST COMPLEI’ED! for sev- 
eral seconds. Then, as described in the NOTE 
to step 6, the keyset’s identification displays 
for several seconds.) 
NOTE: If the keyset watchdog timer fails, 
the DKTS SELF TESI COMPLETED! dis- 
play is followed by a DKTS SELF TEST 
WATCHDGG ERROR display and eight 
short bursts of ring tone. Replace the defec- 
tive keyset. 
k. Replace the keyset if faulty. 
(6) Replace the existing slide-out directory card on 
the bottom of the keyset with the IMK directory 
card included in the keyset’s box. 
(7) The keyset ring tone can be changed by perform- 
ing the steps described in the m sec- 
tion on page 4-48. 
(8) Ifnecessary, replace the keyset’s paper template 
with one labeled to match the programmed fea- 
ture keys. 
Page 3-107  
						

							INSTALLATION 
Issue 1, November 1994 INTER-TELPRACTICES 
IMX/GMX 416/832 INSTALL,A~ON & MAINTENANCE 
FIGURE 3-62. DIGITAL KEYSET SELF-TEST KEY MATRIX 
STANDARD DIGITAL 
KEYSET EXECUTIVE DIGITAL 
KEYSET 
Page 3-108  
						

							INTER-TELPRACTICES 
IMX/GMX 416/832 INSTALLATION & MAINTENANCE INSlXLLATlON 
Issue 1, November 1994 
Wall Mounting Digital Keysets 
7.6 
To mount the keyset on a wall: 
(1) 
(2) 
(3) 
(4 
(5) 
(6) 
Remove the keyset baseplate from the top half of 
the back of the keyset. 
Rotate the baseplate 1800 and attach it to the bot- 
tom half of the back of the keyset. 
NOTE: If a PCDPM is already installed inside 
the baseplate, first open the keyset and reroute 
the PCDPM-to-keyset interface cable through 
the knockout in the bottom half of the keyset (see 
Figure 3-63 on page 3-111). 
Using a ruler, mark the location of the keyset 
mounting holes on the wall. (The centers of the 
two perpendicular mounting holes on the back of 
the keyset are four inches apart.) 
Drive a screw into the center of each mounting 
hole marking. Allow the head of the screw to 
protrude approximately y4 inch. 
In order to hold the handset in place while the 
keyset is wall-mounted, slide the reversible 
cradle hook out, rotate it 1800, and reinsert it. 
Position the keyset mounting holes over the 
screws and slide the keyset into position on the 
wall. (If necessary, adjust the screws to ensure 
that the keyset is held firmly in place.) 
Optional Headsets 
7.7 Refer to SPECIFICATIONS, page 2-27, for head- 
set requirements. To attach a headset to a keyset: 
(1) 
(2) 
(3) 
(4) 
(5) 
Remove the coiled handset cord from the hand- 
set jack on the bottom of the keyset. Leave the 
handset in the cradle. 
Insert the headset modular plug into the jack. 
Plug in the headset power source, if used. 
If the headset has an on/off switch, turn on the 
headset. 
On the keyset, press SPCL and enter the Headset 
Enable feature code (default value is 315). 
To disable the headset, press SPCL and enter the 
Headset Disable feature code (default value is 
316). Then unplug the headset and reconnect the 
handset. 
Optional Personal Computer Data Port Modules 
WDPW 
7.8 For off-hook voice mounce receive capability, 
and to allow an optional digital DSWBLF Unit and/or an 
optional Modem Data Port Module to be installed, any 
digital keyset may be equipped with an optional PC 
Data Port Module (part no. 550.3014). 
7.9 -Install the PC Data Port Module as outlined below. 
For diagrams of the installation, see Figures 3-63 and 
3-64 on pages 3-111 and 3-112. 
(1) 
(2) 
(3) 
(4) 
(5) 
(6) 
Unplug the keyset line cord from its modular 
jack on the back of the keyset. 
Remove the keyset baseplate. 
On the back of the keyset, use a pair of cutting 
pliers to remove the plastic knockout covering 
the PC Data Port Module connector (J3) on the 
keyset control board (see Figures 3-63). 
NOTE: Be careful not to let the plastic knockout 
fall inside the keyset. If the keyset will be wall 
mounted, use the knockout in the bottom half of 
the keyset instead (see Figure 3-63). 
If not almzdy installed, attach one end of the 
PCDPM-to-keyset interface cable to the connec- 
tor on the back of the PCDPM. 
Align the PC Data Port Module over the four 
posts protruding from the inside of the baseplate 
and insert the screws (do not over tighten). 
Plug the free end of the PCDPM-to-keyset inter- 
face cable into connector J3 on the keyset control 
board (where the plastic knockout was previous- 
ly removed). 
NOTE: Use a pencil (eraser end) or other suit- 
able rod-like instrument to press each end of the 
cable connector into connector J3. Apply pres- 
sure until the connector clicks securely into 
place, one end at a time. 
If a DSSIBLF Unit will be attached to the PC 
Data Port iUodule: 
a. Attach one end of a PCDPM-to-DSS inter- 
face cable (or PCDPM-toRS232C interface 
cable) to the RS-232-C connector (J2) on the 
module, as shown in Figure 3-63. (lhe other 
end of the cable will later be attached to the 
DSWBLF Unit after it is installed.) 
NOTE: Pin 1 of the cable (indicated by the 
stripe on the edge of the cable) must corre- 
spond to pin 1 on the RS-232-C connector 
(indicated by the notch silkscreened on the 
module). 
Page 3-109  
						

							INSTALLATION Issue 1, November 1994 INTER-TELPRACTICES 
lMX/GMX 416/832 INSTALLATION & MAINTENANCE 
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 am~ounce only or have attached 
MDPMs. For a diagram of AC transformer 
requirements, see Figure 2-2 on page 2-29. 
c. Plug the main AC transformer unit into an 
available AC power source. Do NOT use the 
outlet for the equipment cabinet. @I 
(9) 
IfaMademDataPortModulewillbeattachdto 
the PC Data Port Module, plug the appropriate 
end of the PCDPM-to-MDPM interface cable 
into the SL Module connector (Jl) on the mod- ule. (The other end of the cable will later be 
attached to the Modem Data Port Module after it 
is installed.) 
NOTE: pin 1 of the cable (indicated by the stripe 
on the edge of the cable) must correspond to pin 1 
on the SL Module connector (indicated by the 
notch silkscreened on the module). 
Reattach the baseplate. 
IfaModemDataPortModulewillbeattachedto 
the PC Data Port Module, refer to the instruc- 
tions on page 3-113. 
If a Modem Data Port Module will not be 
attached to the PC Data Port Module, reconnect 
the keyset line cord. 
Page 3-110  
						

							INTER-TELPRACTXCES INSTALLATION lMX/GMX 416/832 INSlALLATION & MAINTENANCE Issue 1, November 1994 
FIGURE 3-63. DIGITAL PC DAT4 PORT MODULE (PCDPM) INSTALLATION 
INSIDE OF BASEPLATE BACK OF DIGITAL KEYSET 
M-232-C 
CONNECTOR 
TO DSS/BLF UNIT 
CONNECTOR 
TO MODEM DATA 
PORT MODULE 
POWER CONNECTOR 
TO AC TFiANSFORtvlER, 
IF NEEDED 
Q 
PCDPM-TO-KEYSET 
7. INTERFACE CABLE 
m 
Q 
IF THE KEYSET WILL BE WALL MOUNTED, OPEN 
THE BACK OF THE KEYSET AND REROUTE THE 
PCDPM-TO-KEYSET INTERFACE CABLE THROUGH 
THIS KNOCKOUT OVER TO CONNECTOR J3 ON THE 
KEYSET CONTROL BOARD. 
Q 
NOTE: PCDPMs require AC transformers when they are comected to DSS/BLF Units only. PCDPMs do nor 
require AC transformers when they are used for off-hook voice announce only or have attached MDPMs. For 
a diagram of AC transformer requirements, refer to Figure 2-2 on page 2-29. 
Page 3-111  
						

							INS=TION 
Issue 1, November 1994 INTER-TELPRACTICES 
lMX/GMX 416/832 INSTALLATION & MAINTENANCE 
FIGURE 3-64. SAMPLE DIGITAL PCDPM CABLE CONNECTIONS 
PCDPM-to-MDPM 
INTERFACE CABLE 
PCDPM-*KEYSET (813.1588) 
INTERFACE CABLE 
(813.1587) 
4 
 /‘---------- 
 
PC DATA PORT 
MODULE 
* (INSIDE OF BASEPLATE) 
I 
. 
PCDPM-to-DSS /*- DSS-to-DSS 
INTERFACE CABLE / - INTERFACE CABLE 
(813.1595) , - (813.1519) 
ye i 
/ .I------- ‘. 
BACK OF DIGITAL 
KEYSET 
/ 
/-  
, 
. 
CONNECTOR 
(INSIDE OF BASEP 
San-m as the PCDPM-tcdEYSET 
INTERFACE CABLE shown above 
(813.1567) 
CONNECTOR 
BOARD 
(INSIDE OF BASEPLATE) 
‘\. 
‘. 
 
. . 
lr3l 
Yl i 
J2 
. . 
MODEM DATA 
PORT MODULE 
(TOP COVER REMOVED) 
I fgj .$. s 
8 .:::, 
- 
31 
E?4J q 
:;:; 
l 
LIZI l 
BACK OF 2ND 
DSS/BLF UNIT 
Page 3-112  
						

							INTER-TELPRACTICES 
IMxlGMX 416/832 INSTALLATION & MAINTENANCE INSTALLATION 
Issue 1, November 1994 
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. 
7.11 The data device can be used by the associated 
keyset to communicate with remote data equipment 
over 
voice channels being used for CO or intercom calls. 
The data device’s modem must be externally powered 
(or capable of operating on 20mA of loop current) and 
have an RJll CO trunk interface. 
7.12 The data device can be activated by the asso- 
ciated keyset 
or by an auto-dial modem. (For more 
details and an explanation of transferring the data con- 
nection, refer to page 4-101 in FFAWRES). The data 
device is disconnected whenever one of the following 
occurs: the modem attached to the keyset disconnects 
from the call, the called modem disconnects from the 
call, or the data connection 
is transferred to the keyset’s 
primary voice path and the call is disconnected. 
7.13 Install the Modem Data Port Module and attach 
the data device as outlined below. For diagrams of the installation, see Figure 3-64 on page 3-112 and see Fig- 
ure 3-65 below. 
(1) 
(2) 
(3) 
(4 
(5) 
(‘5) 
Ensure that the keyset line cord is unplugged 
from its modular jack on the back of the keyset. 
Plug the free end of the PCDPM-to-MDPM in- 
terface cable into connector Jl on the Modem 
Data Port Module. (The other end of the cable 
-was previously attached to the PC Data Port 
Module; see page 3-109.) 
Insert the modem line cord (which would nor- 
mally be connected to a CO jack) into the modu- 
lar jack (52) on the Modem Data Port Module. 
Plug the 
AC transformer cable into the power 
connector (Pl) on the Modem Data Port Module. 
NOTE: MDPMs always require their own sepa- 
rate AC transformers. For a diagram of ACtrans- 
former requirements, refer to Figure 2-2 on page 
2-29. 
Plug the main AC transformer unit into an avail- 
able AC power source. Do 
NOT use the outlet 
for the equipment cabinet. 
Reconnect the keyset line cord. 
FIGURE 3-65. 
DIGITAL MODEM DATA PORT MODULE (MDPM) INSIALLATION 
MODEM DATA PORT MODULE 
(‘TOP COVER REMOVED) 
LED 
INDICATORS 
52 
POWER CONNECTOR 
- TO AC TRANSFORMER 
7 
.- PCDPM CONNECTOR 
). 
TO PC DATA PORT MODULE 
MODULAR JACK 
TO DATA DEVICE 
OR SL SET 
Page 3-113  
						

							INSTALLATION 
Issue 1, November 1994 INTER-TEL4PRACTICEs 
IMX/GMX 416/832 INSTALIATION & MAINTENANCE 
B. IMX 416/832 ANALOG KEYSET 
INSTALLATION 
7.14 
Before installing the IMX 24/12/8dine analog 
keysets, unpack each one and check for damage. If items 
are 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 card 
Optional Liquid Crystal Display (LCD) Installation 
7.15 All AIM 
keysets (24~line, lZline, and 8-line) 
come equipped with LCDs. Standard 24line and 
1Zline keysets can be converted to display keysets by 
installing an optional LCD Kit as follows (see RR- 
PLACEMENT PA#Ts for the part number). 
(1) 
(2) 
(3) 
(4 
Unpack the LCD Kit. There should be a clear 
plastic display window, an LCD unit, a foam pad, 
a ribbon cable, and two small Phillips-head 
screws. 
Remove the keyset baseplate by removing the 
retaining screw, pressing on the bottom edge of 
the baseplate to release the tab, and pulling the 
plate off. 
Remove the line cord and handset cord from the 
keyset. Then remove the four screws on the bot- 
tom of the keyset. 
Carefully open the keyset to expose the back of 
the keyboard that has the LCD connector. (Refer 
to Figure 3-66 on page 3-115.) To fully open the 
keyset, the microphone and hookswitch wires 
(5) 
(6) 
(7) 
(8) 
(and Data Port Module wires, if attached) need to 
be disconnected from the keyboard. 
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 plasticwindowin the display opening, with 
the painted side of the black 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. 
Remove the covering from the LCD and install 
as 
a. 
- 
Eollows: 
Insert one end of the ribbon cable into the 
black connector on the LCD unit. Ensure that 
the metal strips on the ribbon cable make 
contact with the metal tabs in the black con- 
nector. 
b. 
C. 
d. With the LCD facing up, insert the other end 
of the ribbon cable into the black connector 
on the back of the keyboard. (Refer to Figure 
3-66.) 
Place the foam pad over the plastic window 
so that the opening in the pad matches the 
window. 
Position the LCD on the plastic window so 
that the screw holes in the LCD unit and in 
the keyset housing are aligned. Check that 
the foam padding does not show through the 
window. Install the screws to hold the LCD in 
place. 
Reassemble the keyset. (Before closing the two 
halves of the keyset, remember to reconnect the 
hookswitch and microphone control wires. Also, 
if installed, reconnect the Data Port Module 
wires.) 
Page 3-114  
						

							INTER-TELPRACTICES 
IMX/GMX 416/832 INSTALL4TION & MAINTENANCE INSTALLATION 
Issue 1, November 1994 
FIGURE 3-66. IMX 24/12-LINE KEYSET LCD INSTALLATION 
DISPLAY 
- 
WINDOW 
LCD 
- CONNECTOR 
RIBBON 
- 
CABLE 
- LCDUNIT 
Page 3-115  
						

							INS’IALLATION 
Issue 1. November 1994 INTER-TELPRACTICES 
IMX/GMX 416/832 INSTALLATION & MAINTENANCE 
IMX 24/12/8-Lime Keyset Installation 
7.16 
Install 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. (The “com- 
mon” probe of the voltmeter is placed on the 
GREEN terminal.) It must measure +3OVDC 
(f2.OVDC). If -30VDC is measured, check the 
cabling for a reversed pair. 
CAUTION 
If the power pair (W/BL, BL/W) is reversed, in- 
stalling a keyset will open the fuse (or associated 
thermistor) on the KSC or KSC-D. If the card has 
a fuse, this affects operation of all keysets, DSS/ 
BLF Units, and Attendant Computer Consoles 
connected to that card. 
(2) Mount the modular jack assembly on the wall. 
(3) Remove the keyset baseplate 
by removing the 
retaining screw, pressing on the bottom edge 
(1Zline and 24line keysets) or the top edge 
(8-line keysets) of the baseplate to release the 
tab, and pulling the plate off. 
(4) For 8&e ZMX AZ.. keysets that are being in- 
stalled two to a circuit: On the back of the keyset 
(see Figure 3-67 on page 3-119), first place the 
baud rate selection jumper strap (59) in the 2400 
position (over the left two pins). Then place the 
circuit selection switch (Sl) in the appropriate A 
(bottom) or B (top) position, depending on how 
the keyset’s circuit will be designated in data- 
base programming. (See also page 2-28 for spe- 
cial line cord requirements.) 
NOTE: When g-line IMX AIM keysets are in- 
stalled two to a circuit, the circuit number is sep 
arated into two parts (A and B) in database 
programming (e.g., circuit 4.6Aand 4.6B). Also, 
“B” circuit 8-line IMX AIM keysets do not have 
extension numbers until assigned one in data- 
base programming. If the switch selection does 
not match the programming selection, the key- 
set, when installed, will display CONFLICTING 
A/B SWITCH SEITING and all of the LEDs 
will flash. 
For 8-line ZMXM.. keysets that are being in- 
stalled one to a circuit: On the back of the keyset 
(see Figure 3-67 on page 3-119), first place the 
baud rate selection jumper strap (J9) in the 1200 
position (over the right two pins). Then place the circuit selection switch (Sl) in the A (bottom) 
position. 
Q Attach the coiled handset cord to the handset and 
to the handset jack on the right side of the bottom 
of the keyset. Place the handset on hook. 
(6) Plug one end of the line cord into the wall- 
mounted modular jack assembly. Plug the other 
end into the jack near the upper-left comer on the 
bottom of the keyset. 
NOTE: To aid in installation and troubleshoot- 
ing, display keysets show their station circuit 
number, extension number, and assigned user 
name for five seconds when power is turned on 
and the line cord is first plugged in. This display 
also appears after a system reset, and whenever 
the line cord is removed and replaced while pow- 
er is on. The station identification displays for 
five seconds, then the keyset changes to the ap 
propriate display, depending on its current status. 
(7) Perform the keyset self-test: 
All Non-AZ.. Keysets: 
a. While pressing the asterisk (*) and pound (#) 
keys, unplug and replace the keyset line cord. 
b. Release the keys. The keyset rings momen- 
tarily. (Display keysets show KTS SELF- 
TEST HOGKSWITCH.) 
c. Lift and replace the handset to test the hook- 
switch. The LED-equipped keys light and the 
keyset rings momentarily. (Display keysets 
show KTS SELF-TEST LEDS.) If any of the 
LEDs do not light, return the keyset for re- 
pair. 
d. Lift and replace the handset. The keyset rings 
momentarily and all of the LEDs go out. 
(Display keysets show KTS SELF-TEST 
KEYS.) 
e. Press keys in the following order. A progress 
tone is heard and the keyset ringsmomentari- 
ly if the key is functioning properly. If the sig- 
nals are not heard, the key was either pressed 
out of order or is faulty. Return the keyset for 
repair if any key is faulty. 
12-L& and 24-L& (non-AZ..) Kqsets: 
1. The call keys, IC/CO speeddial (SD) 
keys, and station programmable keys 
from left to right: 1,2,3,4, SDl, SIX, 5, 
6,7,8, SD2, SD7,9,10, . . . . 21,22,23, and 
24. 
Page 3-116