14
4
BASIC OPERATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
■
NB function
The NB (noise blanker) function removes pulse-type noise
when SSB, CW or AM mode is selected.
➥
Push and hold [MAIN•NB] for 1 sec. to toggle the NB func-
tion ON and OFF.
• “nb-On” or “nb-OF” appears for a moment when the NB function
is turned ON or OFF, respectively.
■
AGC function
The AGC (Automatic Gain Control) function controls receiver
gain to produce a constant audio output level even when the
received signal strength is varied by fading, etc. This AGC
slow function is selectable for SSB, CW or AM mode.
➥
Push and hold [MAIN•AGC] for 1 sec. to toggle the AGC
function Slow and Fast.
• “AGC-S” or “AGC-F” appears for a moment when the AGC func-
tion is selected Slow or Fast, respectively.
While in FM or WFM mode, the AGC function is fixed as
Fast and AGC Slow cannot be selected.
[MAIN•AGC]
[MAIN•NB]
