Tu N I N G D I A L Torque; Linear A M Plifier Control - Kenwood TS-440S Instruction Manual

5-8-9 . T U N I N G
dial torque
Turn the VFO knob w h i l e h o l d i n g the s i lver rin g . A s the
VFO k n o b i s t u r n e d c l o c k w i s e , d ra g w i l l be i n c re a s e d .
5-8-10.

Linear a m plifier control

As d e l ivered from the factory, the exte r n a l k e y i n g re­
lay for control of a l i n e a r a m p l i f i e r is d i s a b l e d . I f you
want to c o n nect a l i ne a r a m p l i f i e r c o n nect the j u m p e r
w i re o n t h e S w it c h u n it t o t h e O N term i n a l a s s h o w n
i n t h e a c c o m p a n y i n g f i g u re .
S w i t c h u n i t
26
Note :
The c o n t r o l re l a y f u n c t i o n s o n l y w h e n t h e j u m pe r w i re
on board X 4 1 - 1 6 1 O - N / 1 4 is c o n nected to t h e O N p o ­
s i t i on .
R e l a y
R l 1
R e a r p a n e l
S w i t c h u n i t
B o t t o m v i e w