Yaesu FTDX-9000MP Operation Manual page 34

F P
RONT ANEL
MNU Key
This key is used to engage the configuration Menu.
When this key is pressed the Menu Mode infor-
mation will appear on the LCD, allowing selec-
tion and adjustment of the various Menu items.
Use the MAIN Tuning Dial (#
viously) to select the desired Menu item, then use
the CLAR/VFO-B knob (#
to adjust the setting of the selected Menu item.
When you are done, press and hold in the MNU
key for two seconds to save the revised settings
and exit to normal operation.
AF GAIN RF GAIN Knobs
AF GAIN Knob
Clockwise rotation of this control increases the Vol-
ume level. Typically, you will operate with this con-
trol set past the 9 o'clock to 10 o'clock position.
RF GAIN Knob
This is the control that adjusts the gain of the Main
(VFO-A) band receiver's RF and IF stages. Clock-
wise rotation increases the gain level, and this con-
trol typically is left in the fully clockwise posi-
tion, which provides maximum receiver gain.
Using the Menu, it is possible to change the RF
GAIN control (for the Main (VFO-A) band) to
serve as the Sub (VFO-B) AF GAIN control. In
this case, the Menu Item [
DIAL SWAP
] will move the Main (VFO-A) RF
GAIN control function to the knob normally uti-
lized for the Sub (VFO-B) receiver's AF GAIN
control. In this way, both the Main and Sub receiver
AF GAIN controls will be on the same shaft, as
will the two receivers' RF GAIN controls.
Page 32
C
ONTROLS
, described pre-
, described later)
GENERAL 038 AF RF
/
VDD BIAS TEMP
P.BACK Switch
Press and hold in this button for 2 seconds to activate the
recording feature of the internal Digital Voice Recorder.
The Voice Recorder allows you to record the Main (VFO-
A) band receiver audio for the most-recent 30 seconds.
While you're recording the receiver audio, the LED in
this button glows red.
Press and hold in this button for 2 seconds once more to
stop the recording, then press this button momentarily again
to play back the receiver audio for the most-recent 30 sec-
onds of reception before you stopped the recording.
While playing back the receiver audio, the LED inside
button will glow umber.
Press and hold in this button for 2 seconds again to re-
sume recording.
AFL Switch
Pressing this button activates the Audio (AF) Limiter cir-
cuit of the Main (VFO-A) band receiver. This will protect
the audio amplifier from distortion, and protect your ears
from high audio levels, caused by sudden peaks in audio
input when the AGC is set to "OFF." When the Audio
Limiter circuit is activated, the LED inside the button will
glow Umber.
FT 9000MP O
SWR
M