Dnr Operation; Dnf Operation - Yaesu FTDX101D Operation Manual

DNR Operation

signed to reduce the level of random noise found
on the HF and 50 MHz bands, and it is especially
effective during SSB operation.
1. Press the [DNR] key.
2. Press and hold the [DNR] key, then rotate the
[MULTI] knob to set the noise reduction algo-
rithms.
3. To exit from DNR operation, press the [DNR]
key.

DNF Operation

beat-canceling filter that can null out a number
of interfering beat notes inside the receiver pass-
band.
Because this is an Auto-Notch feature, there is no
Touch [DNF], then select "ON" or "OFF".
Noise Blanker (NB)
Operation
The FTDX101D includes an effective IF Noise
Blanker, which can significantly reduce noise
caused by automotive ignition systems.
1. Press the [NB] key.
2. Press and hold the [NB] key, then rotate the
[MULTI] knob to set the noise blanker level.
To end Noise Blanker operation, press the [NB]
key once more.
The NB function may be less effective on some
other types of interference.
Adjusting the Noise Attenuation
1. Press the [FUNC] key.
2.
3. Rotate the [MULTI] knob to set the noise at-
4. Press the [FUNC] key to save the new set-
ting and exit the Setting Menu.
5. Press the [FUNC] key exit to normal opera-
tion.
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