Icom IC-7700 User Manual

5-18
5
FUNCTIONS FOR RECEIVE
■ Noise reduction
The noise reduction function reduces random noise
components and enhances desired signals which are
buried in noise. The DSP performs the random noise
reduction function.
q Push
NR
to turn the noise reduction ON.
 •[NR]indicatorabovethisswitchlightsgreen.
w Rotate the [NR] control to adjust the noise reduc-
tion level.
e Push
NR
to turn the noise reduction OFF.
 •[NR]indicatorlightsoff.
Large rotations of the [NR] control results in audio
signal masking or distortion. Set the [NR] control
formaximumreadability.
■ Dial lock function
The dial lock function prevents frequency changes by
accidental movement of the tuning dial. The lock func-
tion electronically locks the dial.
➥ Push [LOCK] to toggle the dial lock function ON or
OFF.
 •The[LOCK]indicatorlightswhenthediallockfunction
is in use.
[LOCK] indicator
XFC
AUTO
TUNE
TS
LOCK
LOCK
[NR] control
NR

Icom IC-7700 Specifications

General

Brand	Icom
Model	IC-7700
Category	Transceiver
Language	English