Yaesu FT-767GX Operating Manual page 11

(25) Small Controls
VOX GAIN: agjusts sensitivity of the VOX
circuit to audio at the microphone during
voice modes, when the VOX button is
pressed.
PROC: sets the compression level of the
speech processor in SSB modes when the
button of the same name is pressed. The
COMP meter function may be used to monitor
compression level.
MONI: sets the volume of the CW sidetone
and transmit IF monitor (in relation to
the setting of AF control).
TX SHIFT: adjusts the carrier frequency of
SSB transmissions +100 Hz when the button
of the same name is pressed. This is used
with the transmit monitor to set the de-
sired transmitter spectrum.
AGC: selects the desired receiver AGC
decay time (fast, medium, slow), or dis-
ables receiver AGC (off).
DIM: sets the brightness of the display
and meter pilot lamp, or turns them off.
(26) METER Selectors
The DISC button causes the meter to indicate
FM discriminator center tuning (instead of
signal strength) in the FM mode. Meter func-
tions in other modes are unaffected. The dis
criminator meter indication is to center-scale
when no signal is received, and also when an
FM signal is precisely tuned in. When an FM
signal is off-tuned the meter will deflect to
the right or left of center, according to whe
ther the signal is above or below the frequen-
cy of the receiver.
Te IC/ALC/COMP/PO/VCC selector determines the
function of the multimeter, aside from the
DISC button. In the first four positions, the
meter will indicate the selected parameter
during transmission, serving as an S-meter (or
DISC meter) during reception. In the VCC po-
sition, the voltage at the collectors of the
final transistors will be indicated (transmit
and receive).