MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual
Figure 13-3 Procedure 1 Troubleshooting Flowchart
ROUTINE
SITE VISIT
OBSERVE LED
INDICATORS
Refer to
Controls and Indicators
for LED Definitions
Module Suspected
of Being Faulty?
CHECK CURRENT
ALARM STATUS
Use MMI command
get alarms
to check alarm status
Module Suspected
of Being Faulty?
DONE
6802800U74-N September 2009
PROCEDURE 1
Yes
Go to Troubleshooting
Procedure 2 Flow Chart
No
Yes
Go to Troubleshooting
Procedure 2 Flow Chart
No
EBTS021
071895JNM
Routine Checkout
13-41