check to see if it will work in x/y mode
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----- Original Message -----
From: toddlovas
To: TekScopes@...
Sent: Monday, January 01, 2007 9:06 PM
Subject: [TekScopes] Help! No sweep on tek 464
Well, To make a long story short, I"ve been trying to get a newly
aquired 464 up and running which now has no sweep. I recieved the
scope last month and seemed to function perfectly until last week when
out of the blue, (no sweep). HV is ok, supply voltages all good, Beam
finder works, vertical amps are fine. storage functions appear to work
(although I never use them, etc. The problem with diagnosing this lack
of sweep is simply there are so many conditions that must be met for a
trace to appear that frustration has set in. I really can't acertain
whether I have a trigger problem,sweep generator problem, or elsware.
Any suggestions?
Anyone have any sortcuts that they'd be willing to share to diagnose
where my problem might be and how to go about finding it?
Thanks guys, I know you guys are the guru's of tek's and I'd appreciate
some insight from the masters!
Todd
