Hi Stewart,
I have been visited by the same bug. This just started a few weeks ago.
My errors are quite consistant. The power on error list shows the following:
BP1
LPF
IO3
IF1
XV3
BP2
AT3
PA1
I have been monitoring the front panel temperature and the problem
seems to happen only when the temperature is below about 32 deg.
Sometimes there are several days between errors. If I leave the rig on
until the temperature is above 32 deg. then I get a clean power up. My
13.8V supply is a Kenwood PS-50 which is normally left on.
On a few occaisions I have switched the DC supply off after a prolonged
sequence of errors and so far the power on errors have ceased either on
the first or usually the second K3 power on. This leads me to believe
that it could be a power off housekeeping problem. Not really enough
evidence yet. No errors for a couple of days.
Thankfully it is not a show stopper. By the way my serial number is
00137 (quite close to yours) factory built. This is my first problem
(not counting broken knobs!).
I will gather some more evidence before contacting support.
73
Tony Fegan VE3QF
Ex GW3TTF/G3TTF
GW0ETF wrote:
> Chris,
>
> Random error messages on boot up still plague me frequently. Normally I get
> a whole series of them beginning with BP3 usually but they can vary. With me
> Sub always works but ATU and 100w module doesn't until I've sorted it by
> repeated power up cycles or just leaving on for a while and then turning off
> and on. One time recently it took a good hour of trying before it turned on
> correctly....
>
> I've never been able to figure out any logic to this; no connection with
> temperature or the radio being moved, different firmware etc. The most
> recent official release dealt with 'bus timing issues causing random error
> messages on switch on..' but no real difference here and I'm pretty
> convinced it's software and not hardware or seating problems, as when I've
> got rid of the errors the radio works perfectly.
>
> Just when I think the problem's here to stay and decide it's time to tackle
> the support guys again the radio starts to behave and I don't bother but
> it's quite frustrating when it's in a "I'm not going to start up properly"
> mood.
>
> 73,
>
> Stewart, GW0ETF
>
>
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