2 Sun Fire 280R Server Service Manual • January 2001
The following information is also included:
■ “About the Status and Control Panel” on page 2
■ “Tools Required for Installation and Service” on page 14
■ “About Communicating With the System” on page 37
About the Status and Control Panel
The status and control panel includes a four-position security keyswitch and two
system-level LED indicators. After powering on the system, the recommended
keyswitch position for standard operation is the Locked position. For more detailed
information, see “Keyswitch Settings” on page 3 and “System LED Indicators” on
page 4.
LED indicators
Power button
Diagnostics position
Locked position
Power-
Keyswitch
On/Off position
Off position
Power LED
System fault LED
Keyswitch and Power button
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