
800000 rev K
Huge Media Vault - Dual Max User’s Guide
Page 13 of 26
Indicators
Front LED Status Indicators
Huge Media Vault status indicators are located at the lower front of the unit.
Side A
Side B
☼
☼
☼
☼
☼
OK U160 OK U160
Power
On = RAID
is OK.
On=SCSI
running at
U160 speed.
On = RAID
is OK.
On=SCSI
running at
U160 speed.
On=power
applied.
Off=Busy Off=SCSI
less than
U160 speed.
Off=Busy Off=SCSI
less than
U160 speed.
Off=No AC
power.
OK is on, indicates that the RAID is functioning normally.
OK is blinking, indicates that the RAID is busy servicing commands.
OK is flashing a steady code. When there is no access to the Media Vault and OK is flashing a steady
code, it indicates that particular drive is down.
U160 is on, indicates that the SCSI channel is operating at full Ultra160 speed.
U160 is off, indicates that the SCSI channel is operating at lower than optimal Ultra160 speed. This
condition are normally associated with terminators, host adapter configurations, or additional attached
SCSI devices on this particular channel.
Power Up Light Show
A quick way to validate normal functional power up sequence of the Huge Media Vault is by a
combination of beep and LED flashes.
1) Short
chirp
2) OK LEDs slow flash
3) A
short
pause
4) OK LEDs rapid flash
5) OK LEDs on solid
Immediately after application of power, a quick and short chirp (beep) should be heard. The OK indicators
starts a flashing sequence as outlined above. The unit should be ready for operation within 20 seconds of
power on.
If a beeping (Audible Alarm) code is heard, there is a problem. See the Audible Alarm section.
Diagnostic Port
A serial Diagnostic Port cable is supplied to enable future firmware download and any special diagnostic
requirements. Under normal operating circumstance there is no need to hookup the serial port.
Should you have any need to journey into the Diagnostic Port, please call our Technical Support
Department and they will be happy to assist you.