Peter,
After a K1 Reset, nothing needs to be adjusted, but you will have to do
the menu related settings:
STP, STL, b1 and b2 settings (b3 and b4 if a 4 band board) and CAL OPF.
CAL OPF is not difficult, but does require a signal of known frequency
on each band - it is just an adjustment of the displayed frequency.
73,
Don W3FPR
On 5/13/2019 11:45 AM, Petr, OK1RP/M0SIS wrote:
Hi Don,
perfect. many thanks for few hints.
i will do it step by step.
At first I will check physicaly the parts and soldering around the Q5.
Then after I will try to measure the POWER voltage line (R10) for its
stability.
If needed i can replace both the Q5 and D18.
the only I am worrying a bit about the factory reset if MCU/DAC sampling
issue
as I am not sure what should be re-aligned then after. I read in manual "VFO
calibration etc."
So I hope that it will not be needed...
I will let you know soon.
In any case many thanks Don for your assistance and help.
73 Petr
-----
73 - Petr, OK1RP
"Apple & Elecraft freak"
B:http://ok1rp.blogspot.com
MeWe: https://bit.ly/2HGPoDx
MeWe: https://bit.ly/2FmwvDt
--
Sent from: http://elecraft.365791.n2.nabble.com/
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