Grass Valley K2 Storage System Instruction Manual v.3.3 - Manual (Page 293)

June 25, 2009 K2 Storage System Instruction Manual 293
Level 30 storage system power-off procedure
3. Shut down optional NH K2 Media Servers, if any.
4. On the primary RAID chassis controller, identify the RDY LED. It blinks at a rate
of 1 blink per second during normal operation.
5. Press and hold down the power button on the RAID controller.
6. Release the power button in about 5 seconds, when the RDY LED blinks more
quickly, at a rate of about 2 blinks per second. Do not hold down the power button
for longer than 15 seconds.
The power button on the RAID controller turns off power for the primary RAID
chassis and any connected Expansion chassis. Power-off normally occurs within
20 seconds and is indicated when LEDs other than those on the power supplies go
off and the fans stop rotating.
7. Wait for RAID power-off to complete before proceeding.
8. Power-off all Ethernet switches.
9. Power-off the control point PC and/or the NetCentral server PC, if necessary.
BBU IN MODEM
FLT/LNK
HPE FLT
A/L BACKUP
ACT/LNK LNK/ACT
FLT
HP 5 4 3 2
RDY
LAN
BAT
MNT
ACS MC DP1 DP0 HP 1 0
BBU IN MODEM
FLT/LNK
HPE FLT
A/L BACKUP
ACT/LNK LNK/ACT
FLT
HP 5 4 3 2
RDY
LAN
BAT
MNT
ACS MC DP1 DP0 HP 1 0
Power Cords
(115V/230V)
RDY
LED RDY
LED Power Good
LED
Power Good
LED