Mitel Sx 200 Ml Pabx Lightware 16 Instructions Guide

7 Maintenance Controls 
and Indicators 
General 
7.1 The following paragraphs describe the maintenance controls and ir idicators found on 
the components of the SX-ZOO ML PABX. Most of the indicators are 
software-controlled, and provide maintenance personnel with information on the 
current status of the system. 
Main Control Card II 
7.2 There are two variants of the Main Control Card II (MCC II): one with a Stratum 4 
clock, the other with a Stratum 3 clock. The MCC II contains status LEDs, two...

General Maintenance Information 
SEVEN-SEGMENT 
DISPLAY STATUS - 
INDICATORS 
ACTIVITY- 
MAIN CONTROL CARD II BAY CONTROL CARD 
Figure 7-l Control Card Front Panels 
Seven-Segment Display Status Indicators. 
The-MCC II status indicators consist of 
two seven-segment display LEDs that are arranged vertically. The top display LED is 
more significant than the lower display LED. 
The function of the MCC Ii status indicators depends upon the software currently being 
executed. At system initialization,...

Maintenance Controls and Indicators 
Table 7-l Main Control Card II Codes 
Codes 
Top LED: E. 
Lower LED: 8 
System Function Action 
MOSS Verification The Mitei Options password, selected options, 
or system id does not match, or is corrupted. 
Verify the options and the system id; then, enter 
the password again. 
Top LED: A Database Upload Indicates that a customer database backup is in 
Lower LED: - circles progress, or that a log text file is being saved to 
clockwise the user’s PC storage medium....

General Maintenance Information 
Bay Control Card 
7.3 The Bay Control Card has three status LEDs labelled TX, Rx and ALARM. The TX and 
Rx LEDs indicate communication (transmit and receive) with the Main Control Card Ii. 
The ALARM LED has two functions. A flashing ALARM LED indicates a failure on the 
Bay Control Card. A permanently lit ALARM LED indicates that the Bay Control Card 
is waiting for, or has lost, communication with the Main Control Card Il. See Table 7-2 
for a summary of the Bay Control...

Maintenance Controls and Indicators 
@ Mb-EC 
MODULE 
’ @ 
MODULE $ 
2 02 
2 MODULE 
MODULE g  cn INDICATORS 
3 05 
MODULE 
4 e 
id F ALARM - 
ALARM 
LED 
UNlVERSAL ONS 
CARD LINE CARD LINE 
INDICATORS 
- ALARM - 
LED TRUNK03 
1 5 
TRUNK @z 
2 La 
: TRUNK 
TRUNK 0% 
3 =, INDICATORS 
CA 
TRUNK@ 
4 
TRUNK 0 
5 
TRUNK 0 
6 
LS/GS COV LINE > 
LINE4 @ 
LINE5 0 
TRUNK CARD CARD 
DPS 
LINE CARD 
@ Mb-b-& 
@ MIT& 
LINE I 0 
TRUNK& LINE2 0 
1 2 LINE3 0 
TRUNK@3 LINE4 @ 
2 I= 
9 
LINE5 0: 
TRUNK& LINE6 &. 
LINE7...

General Maintenance Information 
Attendant Console 
7.5 The attendant console function LEDs (see Figure 7-3) are used as maintenance 
indicators during the console initialization sequence. Table 7-3 and Table 7-4 describe 
the console maintenance indicators. 
r 
Table 7-3 Attendant Console Maintenance Led Indicators 
Test Name Test Fail Indication 
Console 
RAM Test HOLD I LED flashes. 
1 Console EPROM TeqHOLD 2 LED flashes. 
Console IRQ Test 
Console LED Test HOLD 3 LED flashes. 
Any of the console LEDs...

Maintenance Controls and Indicators 
r~-- 
Table 7-4 Attendant Console LCD Display Messages 
Message Meaning 
CONSOLE HARDWARE FAILURE ~x@%sE39 EFIFDFI CODE 1 PLEASE NOTE DETAILS ON REPAIR TAG Console power-up tests failed. 
I 
WAITING FOR SYNCHRONIZATION 
PLEASE WAIT 123456789 
Power is available, but there is no synchronization 
to the line. 
WAITING FORCOMMUNICATION lZ5W33x39 FUASE Console is synchronized, but no messages are WAIT being received from the system. 
Note: In all cases, refer to the...

General Maintenance Information 
7-8 issue 1 Revision 0 March 1997  

Appendix A 
, 
System Initialization 
General 
A.1 When the system is first installed, the default data must be entered into the system 
using the CDE forms. For initialization details, refer to Table A-i, Initial Power-up Pro- 
cedures From The Terminal, and the /n.sta//ation hformatjon Practice. 
Step 
1. 
2. 
3. 
4. 
5. 
6. 
7. 
6. 
9. 
10. Table A-l Initial Power-up Procedures From The Terminal 
Action 
Ensure that the System ID module is installed. Refer to the hsta//ation hformation Practice....

General Maintenance information 
A-2 Issue 1 Revision 0 March 1997