User Guide
134
www.nec-computers.com
2.
Connect the power cables from the power supply to the power connectors (B).
3.
Connect the SCSI terminator to this connector (D).
4.
If you have a hot-swappable power supply, connect the power supply black and
yellow cable to this connector (E).
5.
If you have a hot-swappable power supply, connect the power supply black and
red cable to this connector (F).
6.
Connect the Fan Mute purple cable on pin 1 of the
Fan Mute and Fan Failed
connector (H).
7.
Connect the Fan Failed purple cable on pin 3 of the
Fan Mute and Fan Failed
connector (H).
Figure 22: Cage for Hot-Swap SCSI Hard Disk Drives (rear view)
A: SCSI connector
B: Power connectors
C: Fan removal tabs (press on the tabs to disengage the fan)
D: SCSI terminator connector (not visible on the picture)
E: Power write output connector (hot-swap power supply only)
F: Power fail output connector (hot-swap power supply only)
G: Fan configuration switches (see table below))
H: Fan Mute and Fan Failed connector
Table 11: Fan configuration switch
1
2
HDD spin up option
Off
Off
Spin up when power is applied
Off
On
Spin up on start command
On
Off
Spin up after delay
On
On
Reserved
Summary of Contents for SA2500
Page 1: ... User s Guide SA2500 WA2500 ...
Page 2: ...This page is intentionally left blank ...
Page 252: ...This page is intentionally left blank ...
Page 253: ... ...