Yaesu FTDX5000 Operating Manual page 27

F
RONT
[ NB ] Switch
This button turns the IF Noise Blanker on and off.
Press this button briefly to reduce a short-duration pulse
noise; the " " icon will appear in the display.
Press this button once more to reduce a longer-dura-
tion man-made pulse noise; the " " icon will appear
at the right of the "
Press this button again to disable the noise blanker;
the " " and " " icon will disappear.
[ KEYER ] Switch
This button toggles the internal CW keyer on and off.
While activated, the "
play. The keyer sending speed is adjusted via the front
panel [ SPEED ] knob, and the CW Hang Time is ad-
justed via the front panel [ DELAY ] knob.
A :
DVICE
When this button is held for more than one second, the
keying speed will be displayed in the lower right cor-
ner of the Main Display until the button is released.
Alternately, the 3-second display feature may be
changed to show in the SUB DISPLAY-
via Menu item "018 DISP INDI". See page 122 for
details.
[ SPOT ] Switch
This button turns on the CW receiver spotting tone; by
matching the SPOT tone to that of the incoming CW
signal (precisely the same pitch), you will be "zero
beating" your transmitted signal with the frequency of
the other station.
A :
DVICE
The offset tone frequency will be displayed in the lower
right corner of the Main Display when this button is
pressed.
Alternately, the 3-second display feature may be
changed to show in the SUB DISPLAY-
via Menu item "018 DISP INDI". See page 122 for
details.
[ BK-IN ] Switch
This button turns the CW break-in capability on and
off. While the CW break-in is activated, the "
icon appears in the display.
[ ( DOWN )] / [ ( UP )] Switches
These buttons adjust the operating frequency of the
VFO or a recalled memory in 100 kHz steps.
I
SUB DISPLAY-
This OLED (Organic Light Emitting Diode) display
shows the VFO-B frequency, and it indicates the Menu
List while the Menu Mode is active.
FT 5000 O
DX PERATING
P
ANEL
" icon.
" icon appears in the dis-
III
window
III
window
M
ANUAL
C
ONTROLS
[ RX CLAR ( FAST )] Switch
The function of this button differs with the setting of
the [ A/B ] button (described later) .
When the LED in the [ A/B ] button is turned off, press-
ing this button activates the RX Clarifier, to allow off-
setting the VFO-A receiving frequency temporarily.
Press this button once more to return the Main receiver
to the frequency shown on the main frequency display
field; the Clarifier offset will still be present, though,
in case you want to use it again. To cancel the Clarifier
offset, press the [ CLEAR ] button.
When [ A/B ] button glows orange , pressing this but-
ton will change the VFO-B tuning step to 100 Hz.
When this function is activated, the "
pears in the display.
[ CLEAR ] Switch
Pressing this button clears out any frequency offset you
have programmed into the Clarifier register (thereby
setting the offset to "Zero").
[ TX CLAR/LOCK ] Switch
The function of this button is changed by the setting of
the [ A/B ] button (described later).
When the [ A/B ] button is turned off, pressing the [ TX
CLAR/LOCK ] button activates the TX Clarifier, to
allow offsetting the VFO-A transmit frequency tempo-
rarily. Press the button once more to return the trans-
mitter to the VFO-A frequency shown on the main fre-
quency display field; the Clarifier offset will still be
present, though, in case you want to use it again. To
cancel the Clarifier offset, press the [ CLEAR ] button.
When the [ A/B ] button glows orange, the [ TX CLAR/
LOCK ] button toggles locking of the [ CLAR ( VFO-
B )] knob, to prevent accidental frequency changes.
When the lock is active, the [ CLAR ( VFO-B )] knob
can still be turned, but the VFO-B frequency will not
change, and the "
"
& S
WITCHES
" icon ap-
" icon appears in the display.
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