[time-nuts] HP 53131A display dim

[Bob Camp]

Hi

It’s either the VFD or the supply to the VFD. Mostly it’s the VFD. A quick
check with a DVM will verify if the supply is doing ok.

Bob

> On Nov 8, 2015, at 3:51 PM, cdelect at juno.com wrote:
> 
> Anyone know about these displays?
> 
> If the display is getting dim do I need a new VFD module?
> 
> Thanks,
> 
> Corby
> 
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