Inter-Tel Glx Installation And Field Maintenance Manual

INTER-TEL PRACTICES SPECIFICATIONS 
GLX INSTALLATION & MAINTENANCE Issue 1, 
November 1985 
FIGURE 2-3. EXPANSION PCB 
, 
:. .,:_ 
,;._; 
;. I...‘. 
. . . 
I’?.‘. 
_/, /. 
Page 2-8  

INTER-TEL PRACTICES SPECIFICATIONS 
GLX INSTALLATION & MAINTENANCE Issue 1, November 1985 
4. KEYSETS 
’ 
4.01 Two models of keysets are available for use on the system: 
the Executive Keyset and the Standard Keyset. Photographs of the 
keysets appear on pages 2-10 and 2-11. 
4.02 Features on both keysets: 
l 12-key pushbutton keypad 
l 6 C.O. line keys 
l Integrated (built-in) speakerphone 
l Hearing aid-compatible (HAC) handset 
l Voice volume and ring volume controls 
l Reversible baseplate for wall...

INTER-TEL PRACTICES 
SPECIFICATIONS 
GLX INSTALLATION & MAINTENANCE 
Issue 1, 
November 1985 
FIGURE 2-4. 
GLX EXECUTIVE KEYSET 
a I 6 C.O. LINES 
12 FEATURE KEYS 
RING VOLUME CONTROL 
12 -KEY PUSHBUTTON 
a 7 VOICE VOLUME CONTROL 
DIRECT STATION SELECTION/ 
BUSY LAMP FIELD KEYS 
Page 
2-10  

INTER-TEL PRACTICES SPECIFICATIONS 
GLX INSTALLATION & MAINTENANCE Issue 1, November 1985 
 FIGURE 2-5. GLX STANDARD KEYSET 
A I 
A 2 
/ 3 
D 4 6 C.O. 
LINES 
SPEAKER 
12- KEY PUSH BUTTON 
KEYPAD 
HEARING 
AID - COMPATiBLE 
HANDSET 6 FEATURE KEYS 
RING VOLUME CONTROL 
A 7 VOICE VOLUME CONTROL 
Page 
2-11  

INTER-TEL PRACTICES 
GLX INSTALLATION & MAINTENANCE SPECIFICATIONS 
Issue 1, 
November 1985 
5. OPTIONAL EQUIPMENT 
5.01 
Optional equipment for keysets: 
0 
Headset: A headset can be attached by-unplugging the hand- 
set from the base, plugging the headset into the handset 
jack, and entering a- feature code at the keyset to enable 
the device. Calls are processed using the ON/OFF key. 
The 
GLX keysets are compatible with industry-standard, 4-con- 
ductor, modular headsets that have dynamic microphones...

INTER-TEL PRACTICES 
SPECIFICATIONS 
GLX INSTALLATION & MAINTENANCE 
Issue 1, 
November 1985 
5.03 Battery back-up: To prevent loss of service in the event 
of a power failure or a brownout condition, there are three 
possible sources for battery back-up. 
Inter-Tel recommends the 
use of the tollowing customer-provided equipment. 
Refer to page 
3-22 for installation instructions. 
l A 30V battery pack can be connected to the KSU, using the 
input labeled BATT 30V. The input requires a Molex 3-con-...

INTER-TEL PRACTICES 
INSTALLATION 
GLX INSTALLATION h MAINTENANCE 
Issue 1, November 1985 
INSTALLATION 
CONTENTS 
PAGE 
1. 
2. 
3. 
4. 
5. 
6. 
7; 
8. 
‘9. INTRODUCTION ............................................ 
3-2 
PRE-INSTALLATION PLANNING 
............................... 
3-2 
A. 
SITE PLANNING CHECKLIST 
............................. 
3-3 
B. 
TOOLS AND SUPPLIES CHECKLIST ........................ 
3-4 
MOUNT THE MAIN DISTRIBUTION FRAME (MDF) 
................. 3-5 
STATION CABLING...

INTER-TEL PRACTICES 
INSTALLATION 
GLX INSTALLATION h MAINTENANCE 
Issue 1, 
November 1985 
1. INTRODUCTION 
1.01 This section describes the recommended 
stalling the system hardware. 
For hardware 
to the SPECIEICATIONS section of the manual. 
2. PRE-INSTALLATION PLANNING procedures for in- 
descriptions, refer 
2.01 Before installing the system, 
plan the location for the 
equipment, 
develop a floor plan to show all keyset locations, and 
collect the necessary tools and supplies, 
3-3 to 3-5. as...

INTER-TEL PRACTICES 
INSTALLATION 
GLX INSTALLATION & MAINTENANCE 
Issue 1, 
November 1985 
A. 
SITE PLANNIhG CHECKLIST 
Select the KSU location to minimize station cable run 
lengths. DO NOT exceed measurements of 40 ohms or 800 feet 
(243 meters), using 24AWG wire. 
The ohm value is the loop 
measurement; the foot (meter) length is the maximum one-way 
measurement from the KSU. 
Prepare a floor plan for the keyset locations, using a star 
(home-run) configuration. 
Include each keysets intercom 
number...

INTER-TEL PRACTICES INSTALLATION 
GLX INSTALLATION b MAINTENANCE 
Issue 1, 
November 1985 
Ample air space should be provided for the KSU since the 
power supply is convection cooled. DO NOT block the cool- 
ing vents located on the top and bottom of the KSU. 
Never 
place anything on top of the KSU. 
If keysets are wall mounted, the wall should be able to 
support twice the weight of the keyset. 
A keyset weighs 
2.5 pounds (1.13 kilograms). 
B. 
TOOLS AND SUPPLIES CHECKLIST 
A high-impedance, digital...