Specifications

SQ: 1-26
RS3: Service Quick Reference Guide
Troubleshooting
Node Dump Screen
The Node Dump screen shows details after a crash of a console or
ControlFile. Enter ND nn where nn is the node number.
Menu Confidence Screen
The Menu Confidence screen allows you to view the status of console
power, the status and results of ongoing RAM and ROM tests, and the
battery jumper position. Enter MCT to call up the screen. You may boot
the c onsole by cursoring to “Power Up Test” and pressing [SELECT]. You
can also configure the console to play a tune on boot up by changing the
“Startup Tune” parameter.
Keyboard Problems
A locked keyboard may be reset by holding down [CTRL], [ALT], and
[INSERT] simultaneously.
The console will report bad keys (shorted or excessive length keystroke) by
the message “Keyboard Error X:XX” where the first X represents the
keyboard number and the XX represents the key.
The numbers for the keyboards keys depend on the type of console.
CRT Problems
If there are problems with the CRT, a quick way to test whether it is the
monitor or the video source is to connect another monitor to the video
cables. Another trick is to connect the video cables to another OI Card
Cage.