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Old 12-08-2020, 09:27 AM
Notimetolooz's Avatar
Notimetolooz Notimetolooz is offline
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Join Date: Mar 2014
Location: Dallas, TX
Posts: 548
The vertical control might be bad or at least dirty.
Don't allow it to run very long if there is just a horizontal line, the CRT (picture tube) can be irreparably damaged (burned). New CRT haven't been made in decades.
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