User manual

HARDWARE INSTALLATION

LED Normal Status Problem Indication

Disk Activity When the activity LED is illu-

minated, there is I/O activity

on that disk drive. When the

LED is dark, there is no activ-

ity on that disk drive.

N/A

Fault LED When the fault LED is solid

illuminated, there is no disk

present.

When the Red LED is slow

blinking (2 times/sec), that disk

drive has failed and should be

hot-swaed immediately. When

the Blue LED is illuminated adn

Red LED is fast blinking (10

times/sec) there is rebuilding

acitivity on that disk drive.

Figure 2-14, ARC-

1110/1120/1210/1220

Individual LED indica-

tors connector, for each

channel drive.

B: Individual LED indicators connector

Insert the cable from drive activity LED or fault LED connector on

backplane of cage to the respective connector on the SATA RAID

controller. The following table illustrate the fault/activity LED.

Figure 2-15, ARC-

1130/1160/1230/1260

Individual LED indica-

tors connector, for each

channel drive.