External Components; Figure 13-2 Front View Of G-Brick - Silicon Graphics Origin 3900 User Manual

External Components

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The G-brick contains the following front-panel components (see Figure 13-2):
• L1 display is a 2-line by 12-character liquid crystal display (LCD) that displays
status and error messages that the L1 controller generates.
• On/Off button with LED enables you to manually power on and power off the
brick.
• L1 controller LEDs function as follows:
– On/Off button LED illuminates green when the internal components are
powered on.
– Service required LED illuminates orange to indicate that an item is not
functioning properly, but the G-brick is still operating.
– Failure LED illuminates red to indicate that a failure has occurred and the
G-brick is not operating.
Front view
Service
required
LED
Front View of G-brick
Figure 13-2
Failure
LED
L1 display
On/off button
with LED
G-brick
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