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Chapter 4: Front Panel Interface
The front panel interface for the UltraTrak consist of following items:
Type of Interface
Name
Comments
Power Power
Indicator
Activity Indicator
Green
Enclosure functioning normally.
Amber An array is critical, a power supply has
failed, or a fan has failed.
LED Indicators
Status
Red
An array is offline or the enclosure is
too hot.
SCSI Bus
Activity Indicator blinks to indicate activity on the
SCSI bus.
Liquid Crystal
Display
Message Display
Panel
This is a 24-character by 2-row LCD that displays
various setup, status, and error messages.
Control Buttons
Pressing this button scrolls any available
messages up through the LCD and activates a
message for the Select button.
Pressing this button scrolls any available
messages down through the LCD and activates a
message for the Select button.
SEL
Pressing this button selects the LCD’s active
message.
EXIT
Pressing this button exits the active message
display to the previous level.