Hitachi G200 Service Manual page 41

Number
1
2
3
4
5
6
7
8
9
Service Guide for VSP Gx00 and VSP Fx00 Models
Item
POWER ON/OFF (main switch)
POWER, READY, WARNING, and
ALARM LEDs
Controllers
Backup module
BACKUP LED
Cache flash memory
ALM LED (for cache flash
memory)
CTL ALM LED
LAN-RST switch
Hardware description
Description
Powers the storage system.
Note: When System Option
Mode 1097 is set to ON, the
WARNING LED does not blink,
even if the following failure
service information messages
(SIM) are issued: 452xxx,
462xxx, 3077xx, 4100xx, and
410100.
Controller 1 (bottom) and
Controller 2 (top).
N/A
Green: Power restoration in
progress following power
outage.
Fast blink green: Restoring.
Slow blink green: Restoring, or
sequential shutdown in
progress.
N/A
Red: Cache flash memory can
be removed.
Red: Controller can be
removed.
Blink red: Failure with the
power supply unit of the
controller.
Amber: LAN reset switch was
pressed.
Use only when instructed by
customer support.
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