[Elecraft] KX3 S/N 2294 doen't start

[Holger Doerschel]

Hi, just assembled the Kit S/N 2294 with KXAT3 and KXFL3. No problems 
during assembly. I used anti static wristband and mat.

Tried 12V battery and linear power supply. While pressing BAND- and ATU 
TUNE the four LED light up. After releasing the buttons the LEDs switch 
off and the display backlight turns on. That's all. No display, no 
message,s no sound. Nothing. And the KX3 won't switch off.


Any suggestions?


regards
Holger - DL9HDA