IBM SAN Volume Controller 2145-CG8, Hardware Installation Manual

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The SAN Volume Controller 2145-CG8 runs an extended series of power-on
self tests. The node might appear to be idle for up to five minutes after
powering on.
Figure 36 illustrates the controls and indicators on the front panel that verify
the installation.
1
Node-status LED
2
Front-panel display
3
Navigation buttons
4
Operator-information panel
5
Select button
6
Error LED
Verify that the node is booting without error. If it boots without error, either
the
Charging
,
Recovering
, or the
Cluster:
message is displayed in the first
line of the front-panel display.
2.
Press and hold the select button for five seconds. The check light comes on
and a display test is performed. Check that all display cells light and that a
bar scrolls horizontally and vertically across the display. When the display test
is complete, the check light goes off and a button test is started.
3. Press the up, down, left, and right buttons to verify that they are working.
Figure 37 shows four examples of what the front panel might display when
you press the buttons. After you finish testing the buttons, press and hold the
select button for five seconds to exit the test.
4. If the
Charging
or
Recovering
message is displayed on the front-panel display,
press the select button to switch to the menu. The menu continues to be
2 1
4 3
1 2
6
3
5
4
svc00717
Figure 36. SAN Volume Controller 2145-CG8 front panel
Figure 37. Front-panel display when push buttons are pressed
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SAN Volume Controller: Model 2145-CG8 Hardware Installation Guide