Technical data

230 Chapter 8 Troubleshooting
Cache Unit:
Image Status
Normal.
Fault (status when the unit is not implemented and the extracted
fault cache unit is included).
Battery Backup Unit:
Image Status
Normal.
There is a fault or the unit is not implemented.
Fan Assembly:
Image Status
Normal.
red
There is a fault or the fan assembly is not implemented.
(The condition that an AC power supply is not supplied is
contained.)
Power Unit/Power Unit:
Image Status
Normal.
A fault occurred or the unit is not implemented.
(The condition that an AC power supply/DC power supply is not
supplied is contained).
ENC Unit:
Image Status
green
Normal.
red
It is fault occurred or not implemented