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thread
PDP 11/83 Clock Error
classiccmp@trailing-edge.com
27 Sep 2003
27 Sep '03
11:42 a.m.
...
Error 61 M8190 Clock Error
On the front of your BA23 there are two DIPswitches. Flip the direction of the one nearest the AC power switch. This will re-enable 60Hz clock interrupts, which is what self-test 61 looks for. Tim.
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