Справочник Пользователя для ICOM 318200
60
5
FUNCTIONS FOR RECEIVE
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N
-ODE
q Push [NB] to turn ON the Noise Blanker function.
s
w Rotate the [NB] control to adjust the Noise Blanker
threshold level.
e Push [NB] again to turn OFF the function.
s
When using the Noise Blanker function, received
signals may be distorted if they are excessively
strong or when used for noise other than pulses. In
this case, set the Noise Blanker threshold level to a
shallow position, or turn OFF the function.
strong or when used for noise other than pulses. In
this case, set the Noise Blanker threshold level to a
shallow position, or turn OFF the function.
N
When the “Meter Peak Hold” item is set to ON in the
Set mode, the peak level of a received signal strength
or the output power is displayed for approximately 0.5
seconds. (p. 86).
Set mode, the peak level of a received signal strength
or the output power is displayed for approximately 0.5
seconds. (p. 86).
D
To deal with various types of noise, the attenuation
level and noise blanking duration can be set in the NB
Set mode.
level and noise blanking duration can be set in the NB
Set mode.
q Hold down [NB] for 1 second to display the “NB”
screen (Noise Blanker).
w Push [Y](F-1) or [Z](F-2) to select the desired
item.
e Rotate [DIAL] to select the desired option.
s
ting, if desired.
r Push [NB] to save and return to the previous
screen.
."
1.
$EFAULT
Set the noise attenuation level to between 1 and 10.
."
2.
$EFAULT
Set the blanking duration to between 1 and 100.
[NB]
[NB] control
A G C
T B W
S C P
M 1
Appears
Select the item
Select a default
setting
setting
1
8
NB
NB Depth
Appears for 0.5 seconds.
Ù
1 0
Ú
O N
S E T
M e t e r P e a k H o l d