Service manual

Encore Front Panel Indicator Board (SUN820-194)
DESCRIPTION
The indicator board duplicates some of the LED indication on the Enhanced Link Adapter, in
addition to providing a disk activity LED and a recessed RESET switch.
The LEDS are located on the right hand side of the Encore Processor Unit front panel.
LED INTERPRETATION
Left to Right:
(red) ON indicates TRAM error
(green) ON indicates Link 0 active
(green) ON indicates Link 1 active
(green) ON indicates Link 2 active
(green) ON indicates Link 3 active
(red) ON indicates Reset and/or TRAM analyze active
(yellow) ON indicates hard disk activity
(yellow) spare
recessed RESET switch
Digital Service Manual
Issue 3 Page 13