NEC Express5800 series User Manual page 114

Controller Front Panel
The Switches and LEDs indicates the following:
A.
POWER switch
B. Reset Switch
C. Dump Switch
D. UID (Unit ID Switch)
E
UID (Unit Identification) lamp (blue)
F. Disk Access LED
H. ACT/LINK Network Connection LED
I. Disk Drive Power/Activity LED
104 Setting Up Your Storage Server
H
A
B
Figure 2: Front Panel Switches and LEDs
F
C
G
Press this switch to turn the server on/off. Pressing
the switch once turns on the power, and the POWER
lamp is lit. Pressing this switch again turns off the
power. Once power is applied to the server,
pressing this switch for 4 seconds or more turns off
the power
Press this switch to reboot the server.
Press this switch to dump system memory.
Press this switch to turn the UID lamps on/off on the
front and rear panels of the server. Pressing the
switch once turns the lamps on. Pressing this switch
again turns the lamps off.
This lamp goes on when the UID switch is pressed.
(The lamp also goes on when software issues a
command.)
When off, no disk activity or no disk fault; when
blinking green, disk activity; when amber, internal disk
failure.
When green, connected to the network; when blinking
green, network activity.
When on, power is applied to the disk drive when
blinking green, disk activity. When amber, internal disk
drive failure.
D