Fwd: K4 Display Question

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Fwd: K4 Display Question

Paul Evans W4/VP9KF



-------- Forwarded Message --------
Subject: Re: [Elecraft] K4 Display Question
Date: Fri, 3 Jan 2020 14:12:07 -0500
From: Paul Evans, W4/VP9KF <[hidden email]>
Reply-To: [hidden email]
To: Elecraft de W4/VP9KF <[hidden email]>

You can see why this question is being asked. If used as a remote, then
there is no reason for the display to be on all the time. Given recent
problems with displays on other transceivers, it is prudent to be able
to switch it off.

However, this is something that would need to be under software AND
hardware control. If the hardware isn't in there, then it's too late
because the K4 is surely in final design and with surface mount boards
out for manufacture.

Another question is if the K4 can be used with PoE? Namely, can it be
switched on by an ethernet connection? (obviously not delivering ALL the
power needed, but a 'come alive' signal as provided for in the PoE spec.)

> You can turn the brightness down to something quite low. I wouldn't suggest turning it all the way off, as the display shows critical operating status.
>
> 73,
> Wayne
> N6KR
>
>
> > On Jan 3, 2020, at 3:52 AM, Tom Lizak <[hidden email]> wrote:
> >
> > Hi all,
> >
> >
> >
> > Can the K4 display be turned off if one does not want it "on" ?  No flamers,
> > please ! ! ! !
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