AnsweredAssumed Answered

8753ES problems - R channel or source (updated) help appreci

Question asked by Pulse.Analyzer on Sep 22, 2007
Latest reply on Nov 17, 2007 by Pulse.Analyzer
I haven't looked into the problem too much but here is what's seen.

CAUTION: POSSIBLE FALSE LOCK
CAUTION: PHASE LOCK CAL FAILED

Its possible this unit was damaged during a recent thunderstorm. The customer said they power it down when lightning is near and power it back up after. After one of those times the problem started.

A few minutes after turning it on the problem appears. Service Test 48 didn't help. I will be trying Service Test 45 I think it is when I play with it more on Tuesday.

I will try the minimum R channel input performance test and a source power test. The service information immediately points me to the source so I'll see if I have any power out.

Any recommendations where else I should look?  

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