[Elecraft] [P3] **** FATAL ERROR ****

[Allan G Duncan]

Hi All,

My recently purchased P3 (it also has a P3SVGA fitted) has let me down this
weekend.

I purchased a P3 and P3SVGA recently for use with my K3. It has been working
correctly for some time until today.

Today the display froze and no button presses responded. I cycled the power
supply to the P3 and it now displays:-

**** FATAL ERROR ****
In: ddc_set_coef()
Span=0
Press any active key to escape


It does not respond to any key presses except the power button.

I have attempted to follow the procedure on page 23 of the revision C manual
and I can initiate the "Boot loader" screen and the P3 states that it is
ready for a firmware download. I am running P3 Utility version 1.12..3.11
under Windows XP and using COM1 (which is a real serial port - not
USB/Serial). I have successfully used this PC and utility to carry out
firmware updates in the past but it is unable to communicate with the P3 and
therefore is unable to reload the firmware. It just continually goes through
each baud rate in turn and is unable to communicate. I have tried a second
PC with different cables etc (which successfully communicates with my K3)
and have the same result.

Has anyone come across this problem before and come up with a solution? I
have emailed support - hopefully I will get an answer from them during the
week.

Thanks,

Allan 

GM4ZUK