NEC HX4500, Руководство пользователя, Страница: 22 / 160

1-6 System Overview
Status LED Indicator Descriptions
Table 1-2 lists the system status LED indicators along with a description of each
LED indicator. Table 1-3 lists the disk drive status LED panel indicators along
with a description of each LED indicator. Table 1-4 lists system status abnormal
conditions.
Table 1-2. System Status LED Indicators
LED Status Description Response
Power Off Power OFF None required (normal)
Green Power ON None required (normal)
Amber System power supply
failure Replace failed power supply module.
Status Off Power OFF None required (normal)
Green No alarms None required (normal)
Amber Abnormal condition
(see Table 1-4) Check condition
Disk Off Not accessing disk drives None required (normal)
Amber Internal disk drive failure Check disk drive status LEDs
Green Accessing disk drives None required (normal)
Table 1-3. Disk Drive Status LED Panel Indicators
LED Status Description Response
Disk Drive
Present Off Disk drive not present None required (normal)
Green Disk drive present None required (normal)
Disk Drive
Activity Off Not accessing disk drive None required (normal)
On Accessing disk drive None required (normal)
Disk Drive
Status Off No alarms None required (normal)
Amber Disk drive failure Replace disk drive.