Comdial Executech 1432 KSU Instructions Manual

IMI 66-036 
Installation 
l----1 CONNECT TO CLIP TERMINALS ON 
. 
I  t-l-- CONNECTOR BLOCK PER CHART 
+ 
1 ~KNSTUERNAL ’ LOW 
1 SWITCHING 
>,- _ I, 24v %Z MAX OUTPUT AS A 
40V @ .5A MAX REQUIRED BY 
RELAY COIL VOLTAGE ( 1 
POWER 
. Y 
- 
SUPPLY 
I 
-- - 
-- -1 AC 
, VOLTAGE CLAMPING DIODE 
RECOMMENDED 
FUNCTION 
COMMON AUDIBLE 
STATION 17 RINGING CONNECTIONS 
J-l CLIPS 49, 50 
J-2 CLIPS 49, 50 
Figure 2-2. 
Common Audible/Auxiliary Station Interface Wiring 
(Typical Connection) 
600 - TO 600 wk(l:l)...

r 
IMI 66-036 Installation 
2-15  

Installation 
2-16  

Installation 
SYSTEM CHECKOUT 
Initial Condition 
- 
The system operating features are set to a set of default conditions 
at initial power 
up. These conditions provide a basic operating 
system with a known set of parameters, 
and the 
system should be 
initially checked out with the default conditions in place. At 
anytime while the system is operating, 
default conditions can be reset 
from station port 10 or 11 per the instructions provided in Chapter 3. 
Check 
Out 
Check the KSU and telephone...

IMI 66-036 
Installation 
Voltage Check 
Make the following voltage measurements at the station connector 
blocks under the following conditions 
0 Bridging clips installed 
@ AC power connected to the KSU 
Measure the voltage across one voice line and one data line and then 
across the other voice line and the other data line for each even and 
odd station. 
The measured voltage must 
be as follows: 
L 
UNIT UNDER 
TEST 
66M-xx BLOCK METER LEAD MEASURED 
CONNECTION POLARITY VOLTAGE 
TYPICAL EVEN 
Voice...

ItiI 66-036 
Programming 
CHAPTER3 
SYSTEMPROGRAMMING 
GENERAL INFORMATION 
l Class Of Service (COS) programming consists of the following major 
categories: 
.Station COS. General System COS, Toll Table Entry, Line COS, and 
l All COS programming commands must originate at a 22 Line/Feature 
Keyset installed at station port 10 or 11 and a companion DSS/BLF 
Console installed at adjunct port 10 or 11 respectively. 
No COS 
programming commands will be accepted from any other stations 
connected to the...

IlyI 66-1)36 .I 
Programming 
SPECIAL PROGRAMMING RE~UIRk9lENTS 
SINGfX-LIidE KEYSiE!lS 
Several programming steps under COS programming must be observed for 
proper operation of a Single-Line Keyset. 
. 
@ When the system is strapped for key system configuration, the 
Single-Line tieyset is an intercom only station. It can 
be 
configured for private line only by programming the applicable 
station port for the prime line 
automatic feature. When the port is 
programmed with the prime line 
automatic...

IMI 66-036 Programming 
BASE LEVEL PROGRAM ENTRY MODE 
I 
The first step in any COS programming sequence is to enter the base 
level programming mode from station port 10 or 11 (port 10 only for 
KSU rev. A through M). 
Once in this mode, COS can be set as desired. 
To enter base level: 
1. Press the 
ITCM 
key. The dial tone will sound. 
2. Press the following keys in sequence: * 7 4 6 
Note that the dial tone stops and a tone burst sounds to indicate 
that the base level programming mode is entered....

IMI 66-036 
Programming 
PROGAMMING OVERLAYS 
Several different telephone and console overlays are packed with the 
system. The overlay to be used is dependent upon the particular models 
of equipment connected to the programming station port (10 or 11) and. 
the respective adjunct port (10 or 11). 
illustrated in Figure 3-1. The programming overlays are 
Full-scale copies of the overlays are also 
included at the end of this chapter. 
The full-scale copies can be 
removed and prepared for use if needed....

IMI 66-036 
Programming 
SYSTKM COS PROGRAMMNG PROCEDURE 
f------------------------------------------------- 
SYSTrGl DEFAULTS 
0 Recall/flash time = 
2 seconds 0 Intercom signalling = voice first 
0 
Pause time = 1 second l Central message Desk = not assigned 
0 Timed Hold recall time 
l Unanswered call transfer 
= 60 seconds 
= 20 seconds 
0 Printer 
baud rate = 1200 baud, 7-bit data l Print length = 40 Col. 
0 Port Assignments: All station ports= 
22 Line/Feature Keyset 
All 
ad]unct ports = 40-Key...