[Elecraft] P3 -- Span slow to update

[T Gahagan]

Hi Dan,

I had this occur and changing my span from 150 Khz to something less like 
100 Khz made the refresh rate begin to function normally again.  Not sure if 
this will help you or not.  I'm running the latest firmware.

73,
Todd, WA7U

-----Original Message----- 
From: Dan Maase
Sent: Tuesday, December 18, 2012 7:56 PM
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] P3 -- Span slow to update

Paul:

Just updated my P3 and K3 to latest FW after both  in storage after a move.
P3 MCU from 1.0 to 1.20.  Have SVGA option installed, but before attaching
monitor, noted slowdown of P3 display update.  I've confirmed Nate's
feedback that it drops to a crawl at about 150 ms and basically freezes by
the time update down to less than 50 ms. (gets slower as rate decreases).
When P3 is at slow update, a power cycle clears the problem and the rate
previously selected is now functional.  Is there a configuration parameter
that conflicts?  BTW, serial connection baud rate is 38.4 kbps at both P3
and K3.

May also want to revert to MCU 1.09 if that is available.

73

Dan
AC6DM



"Paul,

On a whim I decided to load P3 FW 1.20 earlier this evening and note
that the span adjustment still is much slower than it was in 1.09.  I'd
like to switch back, but I must have deleted 1.09.  I don't see it
anywhere on the FTP server so I guess I'm out of luck.  Bummer.

73, de Nate, N0NB >> "




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