DECrepeater 90FS Installation and Configuration
49
Problem Solving Using the LEDs (Cont.)
Table 3 (Cont.) Problem Solving Using the LEDs
Symptom Icon
Probable Cause
Corrective Action
All LEDs
are off.
The module does
not have power.
Remove the module and inspect the
module’s 48-pin connector for bent, bro-
ken, or dirty pins.
If any pins are broken or bent, replace
the module.
If no pins are broken or bent, reinstall
the module.
If the problem persists, replace module.
Power LED
is off.
Faulty power LED.
Replace the module.
Power LED is
flashing.
Faulty power LED.
Replace the module.
Faulty DEChub 900
or DEChub 90 slot
connection.
Reinstall the module into another slot of
the DEChub 900, or into the other slot
(either 7 or 8) or the DEChub 90.
Power supply is
faulty.
Replace the appropriate power supply.
Module OK
LED is off.
Module does not
have sufficient
power.
Ensure Power LED is on.
Self-test is in
progress.
Wait up to 1 minute for self-test
to complete.
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Содержание DECrepeater 90FS
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