Noise Blanker; D Nb Set Mode - Icom IC-7600 Instruction Manual

4
RECEIVE AND TRANSMIT

■ Noise blanker

<MODE> SSB/CW/RTTY/PSK/AM
The nose blanker elmnates pulse-type nose such
as the nose from car gntons. The nose blanker s
not avalable for
the
➥ Push [NB] to turn the nose blanker functon ON or
OFF.
• The ndcator on ths swtch lghts green when the nose
blanker s ON.
When usng the nose blanker, receved sgnals
may be dstorted f they are excessvely strong or
for other types of nose than mpulse. Turn the
nose blanker OFF, or set the nose blanker thresh-
old level (see below) to a shallow poston n ths
case.

D NB set mode

To deal wth varous type of nose, attenuaton level
and nose blankng duraton can be set n the NB set
mode.
q Push and hold [NB] for 1 sec. to select the NB set
mode.
w Select the desred tem usng [Y] (F-1) or [Z] (F-2).
e Rotate the man dal to the desred set value or
condton.
• Push and hold [DEF] (F-4) for 1 sec. to select a default
value.
r Push [EXIT/SET] to ext the NB set mode.
NB Level
Set the nose blanker threshold level from 0% to
100%.
NB Depth
Set the nose attenuaton level from 1 to 10.
NB Width
Set the blankng duraton from 1 to 100.
81
FM mode.
NB F-1 F-2 F-4
DEF
• NB set mode
50%
8
50
Main dial
EXIT/SET