In my case, I use the K3 power switch to shut down the station rig and
P3. Thanks!
73, and thanks,
Dave (NK7Z)
https://www.nk7z.net
ARRL Volunteer Examiner
ARRL Technical Specialist, RFI
ARRL Asst. Director, NW Division, Technical Resources
On 4/12/21 11:55 AM, Bob McGraw K4TAX wrote:
I’ve always found and was taught that one should not just dump the power on
station shut-down. This could be the cause of many mysterious and lucid
operation
Likewise; on power up:
(A). Power supply on first
(B). Transceiver on next
(C). P3 on if not powered from the K3
(D). KAT500 on if not powered from the K3
Shutdown the items in reverse order. NEVER just dump the power as there is a
Power Down Imminent (PDI) circuit which saves data and then correctly shuts
down the systems.
73
Bob, K4TAX
Sent from my iPhone
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