Yaesu FT-767GX Operating Manual page 10

(18) ANTENNA TUNER
TUNER Pushbutton
This switch places the antenna tuner in
the line between the transmitter and the
HF antenna (the receiver comection to the
antenna is unaltered). When depressed,
the tuner status is indicated in the win-
dow above the switch:
READY (green) indicates the tuner is
matched and ready for transmission.
WAIT (yellow) indicates the tuner is
readjusting itself. Wait until the
READY indicator lights before trans-
mitting.
WARN (red) indicates the tuner cannot
match the antenna to a low enough
SWR. Check the antenna and feedline
for a problem.
START Momentary Pushbutton
This pushbutton causes the antenna tuner
to readjust itself for minimum SWR. The
transmitter must be sending a steady car-
rier while the antenna tuner is readjus-
ting itself.
(19) DIGITAL SWR, RF PWR Pushbuttons
These momentary buttons toggle the digital SWR
and wattmeter functions of the display on and
off. Transceiver operation is not disturbed.
The selected function is indicated by 'SWR! or
*W' (watts)
to the right of the displayed par-
ameter.
(21) Display
The diagram below shows the various segments
of the display.
(22) CAT ATT TRACK GENLEDs
These indicators glow when their respective
functions are active:
CAT = external control via the CAT System,
ATT = HF frontend receiver attenuator,
TRACK = VFO A/B tracking tuning,
GEN = General Coverage.
(23) ON AIR and BUSY LEDS
(24) -Multimeter
The meter indicates either relative received
signal strength (S scale) or FM discriminator
center tuning (DISC scale) while receiving;
and relative transmitter power output (PO
scale), final transistor current (IC scale),
transmitter automatic level control (ALC
scale), or speech processor compression level
(COMP scale) while transmitting. Also, the
VCC scale may be used to check power supply
voltage (at the final transistors), at any
time.
ends
Ecos pd
|
Ee
SWR dispiayed:
Tigre for SWR
Dxgns for Frequencr
| À
Ciarifier active
= for Tome Frequency