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Vintage Test Gear and Workshop Equipment For discussions about vintage test gear and workshop equipment such as coil winders. |
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Thread Tools |
14th Aug 2017, 5:09 pm | #1 |
Pentode
Join Date: Aug 2006
Location: Dorchester, Dorset, UK.
Posts: 114
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Trio 1830 oscilliscope
Good day all
I have a problem with trio 1830 scope not showing a display, if I switch it off and on quick I can see a blured image but not a permanant display are there any known stock faults with this scope or could it be the tube showing its age, but even if that is the case I should see some kind of display. Acorn |
14th Aug 2017, 6:37 pm | #2 |
Nonode
Join Date: Jun 2013
Location: Surbiton, SW London, UK.
Posts: 2,801
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Re: Trio 1830 oscilliscope
You need to pull out the trigger knob to get a trace in the absence of input signal.
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