[Elecraft] P3 SVGA Query

Vic, 4X6GP/K2VCO k2vco.vic at gmail.com
Thu May 7 04:09:14 EDT 2015


I noticed a similar problem on a 1024x768 monitor. The flicker was 
annoying on the waterfall section. A work-around was to turn the 
waterfall averaging feature on in the SVGA menu, and set the averaging 
value to the minimum (2). This eliminated the flicker and didn't smear 
the waterfall too much.

Unfortunately, I wanted to use a higher value of averaging for the 
spectrum display, and I didn't like the way it 'blurred' the waterfall. 
My solution was to get a larger monitor which didn't have the obtrusive 
flicker, turn off waterfall averaging, and increase the averaging 
parameter to a value which I liked better for the spectrum display :-)

-- 
Vic, 4X6GP/K2VCO
Rehovot, Israel
http://www.qsl.net/k2vco/

On 5/7/15 10:30 AM, Ross Biggar wrote:
> I recently fitted a 23inch monitor to the SVGA output from the SVGA
> card in the P3, set up the resolution and it worked perfectly. To
> save desk space today I purchased and fitted a 19inch LED monitor,
> the monitor wanted 1366x768  (or 1336) the nearest the P3 will give
> me is 1024. The monitor works ok but I notice a slight flickering,
> which is ok but slightly annoying. Is there a reason that the
> software wasn’t set up for the resolution for small monitors? and is
> there a way I can reduce the flickering?
>
> Regards Ross ZL1WN


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