5-8
5
FUNCTIONS FOR RECEIVE
■ Activating the Noise reduction function
The Noise reduction function enhances desired sig-
nals in the presence of noise by using the DSP circuit
to remove random noise. The amount of enhance-
ment is adjustable.
Push ➥
NR
to turn the noise reduction ON or OFF.
• “ ” appears when the NR function is ON.
The noise reduction level can result in audio signal
masking. Set the noise reduction level for maxi-
mum readability, as shown to the lower right.
D Setting the noise reduction level
Hold down q
NR
for 1 second to enter the noise
reduction level Set mode.
• Noise reduction is turned ON and “ ” appears.
Rotate w [DIAL] to set the noise reduction level to be-
tween 0 and 15, in one unit steps.
• Hold down
M-CL
for 1 second to return to the default
value.
Push e
NR
to exit the noise reduction Set mode.
Noise reduction is OFF
NR Level 0
Noise reduction is ON
NR Level 4 (default)
Desired
signal (CW)
Noise components
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