Grass Valley K2 Level 2 RAID Oct.10 2006 - Manual (Page 41)

September 8, 2006 Level 2 RAID Instruction Manual 41
Interpreting front panel LEDs
Interpreting front panel LEDs
Use the following illustration and table to identify and interpret front panel LEDs
.
LED Action Meaning
Power On DC power is being supplied to the chassis.
Off DC power is not being supplied to the chassis.
Service Flashing
(check
LEDs on
modules
to
identify
the
specific
fault) Temperature alarm
Less than three system disks
A power supply, fan, battery backup unit, or controller is removed or is not
detected as on-line.
Controller down
Controller powered-off
Battery backup unit charging or is discharged.
Fan alarm
Power alarm
Power supply off
Hard disk drive fault
Logic occluded
Logic degraded
Logic being restored
Logic being restored to hot spare
Chassis is between power-on and ready state.
Rapid
flashing Device serial number, WWName, or ProductName is nonexistent or illegal.
Waiting for input from panel.
The configuration data in the system disk does not match the actual configuration.
Power
LED
Service
LED
POWER SERVICE
PFR 700
!