Yaesu FT-767GX, Руководство по эксплуатации

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(25) S m all Controls
VOX GAIN: adjusts sensitivity of the VOX
circuit t o audio at the microphone d u ring
voice m odes, w h e n t h e VO X b u t t o n is
pressed.
f
PROC: s e t s t he c o m pressio n l e v e l o f t h e
s p e e c h processor i n S S B m odes w h e n t h e
b u t t o n o f t h e s a m e n a m e i s pressed. T h e
COMP meter function m ay b e used to monitor
c o m p r essio n l e v e l.
MONI:
sets the volume of the C W sidetone
and t r a n smit I F m o ni t o r (in r e l a tion t o
t he s e t ti n g of AF con t r o l ) .
TX SHIFT: adjusts the carrier frequency o f
S S B transmissions
±
100 H z when the button
of the same name is pressed. This is used
wi t h t h e t ransmi t m onit o r t o s e t t h e de ­
sired t r a n s mi t t e r s p e c t rum.
A G C : s e le c t s the d e sired receiver A G C
decay ti m e ( f a s t , m ediu m , s l ow ) , o r dis ­
ables receiver AG C ( o f f ).
DIM:
s et s t h e b ri gh t ness o f t h e dis p l ay
and meter pilot lamp, or turns them off.
( 26) METER Sele ctors
The DI S C button causes the meter to indicate
FM disc rimi n a t o r ce n te r t u ning ( i ns t e ad o f
signal strength) in the F M mode. Meter func­
tions in other m odes are unaffected. The dis­
c ri min a t o r m e t e r indi c a tion is t o c en t e r - s c a l e
w h e n n o sig nal is r eceived, and a l s o w h e n a n
F M sign a l i s precise l y t u n ed in. W h e n a n F M
si gnal is of f - t u ned t he m e t e r wil l d e f l e c t t o
t h e rig h t o r le f t o f cen ter, accordi n g t o w h e ­
t h e r t h e sig n a l is above or b e l o w t h e f r e q ue n ­
c y o f t h e r eceive r.
The I C/ALC/ COMP/PO/V C C selector determines the
function of the m u l ti m e ter, aside fro m t h e
D I S C b u t ton. I n t he fir s t f o u r p o si ti o n s , t h e
m e ter wi l l indi c a t e t h e se l e c t ed p a r a m e t e r
during transmission, serving a s a n S - m eter (or
D I S C meter ) during reception. I n the V C C po­
si tion, t he vo l t age a t t h e c o l l e c t ors o f the
fin a l t r a n s i s t o r s wi l l b e indic a t ed ( t r a n smit
a nd receiv e ) .
WHITE
RED
4
BROWN
5
ORANGE
6
RED
7
BLACK
)
SHIELDED
8 WHITE
600
�Ok
FAST
MD-I 88
YM-48A
- 9 -
TX STBV
BLACK
RED
TONE
MH-188