The P3 SVGA USB connector is intended for a keyboard or memory stick,
which are low-power devices. For that reason, the current is limited to
a single unit load = 100 mA (x 5V = 1/2 watt).
Alan N1AL
On 7/2/19 9:00 AM, w4sc wrote:
Looking for the specified current that can be supplied
Looking for the specified current that can be supplied through the keyboard USB
connector. USB2.0 spec says 500ma. What current (ma) is available from P3?
Is it limited to a lower value through a current monitor / switch?
Sent from Mail for Windows 10
my first attempt to programme the p3,s keyboard went ok, well maybe,
After reconsidering a better way to configure the keyboard I seem to be unable
to reset all the command keys to start again.
does anyone know the sequence of commands to reset the command macros and start
again to allocate the
PM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] P3 - Keyboard
Hi Tony,
Nothing has changed, you cannot view a windows screen from your PC and the
enlarged P3 image from the SVGA board on your external monitor
simultaneously. You can, however, switch between multiple inputs on most
modern
: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of
Richard Fjeld
Sent: Wednesday, December 31, 2014 1:42 AM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] P3 - Keyboard
Tony,
FYI, I use an A/B switch to share a monitor between my P3 and Computer.
I seldom use the computer while
I have the P3 with the SVGA board. But I do not have an external monitor.
The way I read the manual is that you need to hook up an external monitor to
use a keyboard and to have the transmit and receive data windows. Is that
correct?
The reason I don't use an external monitor (I have two already)
Hi Tony,
Nothing has changed, you cannot view a windows screen from your PC and the
enlarged P3 image from the SVGA board on your external monitor
simultaneously. You can, however, switch between multiple inputs on most
modern LCD monitors. Frequently with a push button on the front of the
Tony,
FYI, I use an A/B switch to share a monitor between my P3 and Computer.
I seldom use the computer while operating.
If I do, I can still use the P3.
Dick, n0ce
On 12/30/2014 5:22 PM, N2TK, Tony wrote:
The reason I don't use an external monitor (I have two already) is that I
don't want
I am using this HP Mini keyboard with my P3
it's usb but not wireless, the lack of the numbers keys
make it only 20.6 x 8 x 2.5 inches
ymmv
--
GB 73
K5OAI
Sam Morgan
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Paul...
I see that this discussion has run through several cycles on the
reflector since my original response. Thanks for the suggestion that we
get together on the phone, but I think it is better if I give you my
*/overall reaction/* to the idea of a keyboard accessory for the P3,
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