User's Manual

5-14
Figure 5-9 Troubleshooting DS1/E1 Radio Common Alarms
ASTATUS
I/O On Line
DS1 Provisioning
Power Regulator
Command Path
Off Normal
Controller
Inventory
Prov. Mismatch
DS1 PROV
Radio ID
Ring Broke
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COMMON
LMW-1029
09/14/02
FAILURE OF RCVR IN PREVIOUS
SECTION OF SYNCHRONOUS
REPEATER CONFIGURATION.
RADIO IDs AT EACH END OF HOP
MUST BE THE SAME.
EQUIPMENT MALFUNCTION
WITHIN RING
CLICK HERE, DROP DOWN LIST
DISPLAYS ONE OR MORE MESSAGES.
TROUBLESHOOT AS FOLLOWS.
CONTROLLER MODULE FAILURE.
1. RESEAT CONTROLLER.
2. REPLACE CONTROLLER.
MODULE IS PRESENT, BUT CANNOT
COMMUNICATE WITH CONTROLLER ON
I
2
C BUS.
1. REMOVE AND REPLACE MODULE
INDICATING READ FAIL ON
INVENTORY SCREEN.
2. REMOVE AND REPLACE CONTROLLER.
LOSS OF COMMUNICATION
BETWEEN CONTROLLER AND
FAREND CONTROLLER.
1. VERIFY RCVR OPERATION.
2. REPLACE CONTROLLER.
COMMUNICATION FAILURE BETWEEN CONTROLLER AND ONE
OR MORE DS1/E1 INTERFACE ASICS ON I/O INTERFACE MODULE.
1. IF A AND B ALARMS ARE ACTIVE, REPLACE CONTROLLER.
2. REPLACE I/O INTERFACE.
CONTROLLER PROVISIONING
DOES NOT
MATCH MODULE
PROVISIONING. REPROVISION TO
MEET SYSTEM REQUIREMENTS.
MESSAGE MEANING ACTION
A/B SIDE LIO SPI FAIL LOST COMMUNICATION REMOVE/REPLACE
BETWEEN CONTROLLER 1) I/O INTERFACE
AND I/O INTERFACE 2) CONTROLLER
A/B SIDE RCV SPI FAIL LOST COMMUNICATION REMOVE/REPLACE
BETWEEN CONTROLLER 1) RCVR
AND I/O INTERFACE/RCVR 2) I/O INTERFACE
3) CONTROLLER
A/B SIDE DS1 SPI FAIL LOST COMMUNICATION REMOVE/REPLACE
BETWEEN CONTROLLER 1) I/O INTERFACE
AND I/O INTERFACE 2) CONTROLLER
FAN ALARM FAN OR FAN CONTROL REMOVE/REPLACE
MODULE FAILED FAN/FAN ASSEMBLY
LIO/DS1 LOOPBACK ON FUNCTION ENABLED ON DISABLE FUNCTION
A/B HIGH/LOW POWER LOCK CONTROL SCREEN ON CONTROL SCREEN
A/B TX/RX/OR I/O OVERRIDE FUNCTION ENABLED ON DISABLE FUNCTION
CONTROL SCREEN OR FRONT ON CONTROL SCREEN
PANEL ON CONTROLLER OR CONTROLLER
FRONT PANEL
EEPROM PROV DOES NOT PROVISIONING ON PROVISION TO MATCH
MATCH MODULE PROV CONTROLLER DOES NOT PROPER SYSTEM
MATCH PROVISIONING REQUIREMENTS
SCREEN
VOLTAGE REGULATION FAILURE
OR EXCESSIVE LOAD.
1. CYCLE POWER
2. CHECK FUSE
3. CHECK OUTPUT POWER
4. REPLACE POWER SUPPLY