Table of Contents
Advertisement
LE4020/LE4020CF Installation Manual
4.1.2 Service Mode
To view detailed trouble information on the status LEDs, the LE4020/LE4020CF must be placed in Service
Mode by removing the front cover. When in Service Mode, the status LEDs indicate the trouble condition as
follows.
Number of Flashes
RED
BLUE
1
OFF
Wireless network trouble - unable to connect to cellular network
2
OFF
Battery trouble - battery with low voltage output
3
OFF
Input power trouble
1
Flashing Insufficient signal strength - poor location
2
Flashing C24 suppressed trouble
3
Flashing C24 communication configuration trouble
1
ON
Radio/SIM trouble - radio or SIM unresponsive
2
ON
Receiver not available trouble
3
ON
Supervision trouble
4
ON
Cover tamper is open
OFF
-
No trouble
Trouble Type
14
Advertisement
Table of Contents
