TM 5-6675-318-14
C o n t r o l o r I n d i c a t or
Function
Frequency Display Switch
C o n t r o l s d i g i t al
f r e q u e n c y d i s p l a y . W i th
switch on, display is
continuous.
I f s w i t c h is
pressed down, temporary
display comes on.
Band Selector
SW Calibrator
RF Gain Control
Tuning Control
BFO Pitch Control
BFO Switch
9-10
Sets tuning and display
to desired band.
U s e d t o c o r r e c t e r r o rs
between frequency display
and actual frequency of
o p t i o n a l l y t u n e d s t a t i o n.
Functions for SW
r e c e p t i o n o n l y .
A d j u s t s r a d i o r e c e i v e r
s e n s i t i v i t y f o r o p t i m a l
AM or SW reception.
N o r m a l l y k e p t i n f u l l y
r i g h t p o s i t i o n .
Rotate
c o n t r o l l e f t t o r e d u c e or
eliminate overloading or
distortion caused by
station located too close
t o r a d i o r e c e i v e r . H as
no effect on FM
r e c e p t i o n .
Used to tune in desired
s t a t i o n s i g n a l a t o n e o f
two possible speeds. For
p r e c i s e t u n i n g ( s l o w e r ),
p u l l c o n t r o l d i a l o u t .
For faster tuning, push
i n .
C o n t r o l i s r o t a t e d to
obtain optimal reception
of SSB or CW signal.
Frequency of signal
should be tuned in with
BFO switch on.
Turns BFO on and off.
For SSB or CW reception,
set switch on .
For all
other reception, keep
s w i t c h o f f .
