Icom IC-7000 - Manual (Page 90)

81
5
FUNCTIONS FOR RECEIVE
■ Noise reduction
The noise reduction function enhances desired sig-
nals in the presence of noise by using the DSP cir-
cuit. The amount of enhancement is adjustable.
➥Push [NR/LEV] momentarily to toggle the noise re-
duction ON and OFF.
• “ ” indicator 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 described below.
Noise reduction OFF Noise reduction activated
Desired
signal (CW) Noise components
0
NR Level NR
5
NR Level NR
[MENU/GRP] [NR/LEV] [F-4] [DIAL]
Appears
NR Level
This item adjusts the noise reduction level. The noise
reduction level can be adjusted from 0 to 15. 4
4 (default)
DNoise reduction set mode
qPush [NR/LEV] for 1 sec. to enter the noise reduc-
tion level set mode.
wRotate [DIAL] to adjust the noise reduction level.
• Set the noise reduction level 0 to 15.
• Push
[F-4 DEF] for 1 sec. to return to default level.
ePush [NR/LEV] (or push [Z(
MENU / GRP
)]) to exit the
noise reduction level set mode.