BWD oscilloscope not working

Discussion in 'Electronics Repair' started by tommo, Feb 7, 2013.

  1. tommo

    tommo

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    I have a bwd 539 dual beam cro, when I turn it on I do not get a trace however if I pull the plug out I get a dot appearing on the screen that stays for a short time
     
    tommo, Feb 7, 2013
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  2. tommo

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

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    Check the triggering. The scope may be waiting for a trigger that never comes...
     
    (*steve*), Feb 7, 2013
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  3. tommo

    harveyradar

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    harveyradar, Feb 13, 2013
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