NEC Express5800 Series User Manual page 76

8-4 Troubleshooting
Virtual LCD indications when STATUS lamp is flashing in red
On-screen message
MEZ1 Power Fault
MEZ2 Power Fault
AmbientTempAlm09
AmbientTempAlm02
BB +1.0v Alm XX
BB +3.3v Alm XX
BB +5v Alm XX
BB +0.9vs Alm XX
BB +1.0vs Alm XX
BB +1.8vs Alm XX
BB +3.3vs Alm XX
BB +5vs Alm XX
BB +12vs Alm XX
Battery Alm XX
Description
An error was detected in power
circuit of mezzanine card installed in
Type 1 slot of Tape Blade.
An error was detected in power
circuit of mezzanine card installed in
Type 2 slot of Tape Blade.
A high temperature error was
detected in Tape Blade.
A low temperature error was
detected in Tape Blade.
A voltage alarm was detected in
Tape Blade.
XX=09: Upper limit alarm
XX=02: Lower limit alarm
Action
Check installation status of
mezzanine card.
If the same error persists, contact
your service representative.
Check if fans in Blade Enclosure
work normally.
Refer to the User's Guide of the
Blade Enclosure to make sure that
the sufficient number of fans are
installed in correct locations.
Check if the fans and Tape Blade
are installed in correct locations.
Check if the ambient temperature
of installation location satisfies the
operation guarantee condition.
If the same error persists, contact
your service representative.
Check if the ambient temperature
of installation location satisfies the
operation guarantee condition.
If the same error persists, contact
your service representative.
Contact your service
representative.