Kenwood TS-820 Operating Manual page 8

I
(a) Unsunlable for P T T aperailan.
I
Mcroplions
s w i t c h
(b) Unsuitable for P T T operation
Swllch
( c ) Suitable
lor P T T operation.
k-
Fig. 3
A
Suitable PTT Microphone
Fig. 4 Back Panel Jurnpered EXT VFO Connection