Icom IC-R75, Инструкция по эксплуатации

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19
5
RECEIVE FUNCTIONS
■
Filter set mode
When an optional filter is installed, set the optional fil-
ters in filter set mode. Optional filters are not selected
by default.
D
Optional filter setting
q
Push [FIL] for 2 sec. to enter filter set mode.
• If a blank memory channel has been selected, push
[V/M] to select VFO mode in advance.
w
Push [UP
Y
] or [
Z
DN] one or more times until
“oP1” appears for 9 MHz IF filter setting or “oP2”
appears for 455 kHz IF filter setting.
e
Rotate the tuning dial to select the installed filter.
• “No,” “100,” “101,” “103,” “223” and “232” indicate no op-
tional filter, FL-100, FL-101, FL-103, FL-223 and
FL-232, respectively for 9 MHz IF filter selection.
• “No,” “52A,” “53A,” “96,” “222” and “257” indicate no op-
tional filter, FL-52A, FL-53A, FL-96, FL-222 and
FL-257, respectively for 455 kHz IF filter selection.
r
Push [FIL] to exit filter set mode.
D
Wide/narrow filter setting
q
Push [FIL] for 2 sec. to enter filter set mode.
• If a blank memory channel has been selected, push
[V/M] to select VFO mode in advance.
w
Select the desired mode with the mode switches.
e
Push [UP
Y
] or [
Z
DN] one or more times to select
the desired width 9 MHz or 455 kHz IF filter.
• Wide or narrow mode can be deactivated when 9 MHz
wide or narrow filter is set to ‘OFF.’
• 455 kHz wide or narrow filter selection does appear
when 9 MHz wide or narrow filter is set to ‘OFF.’
r
Rotate the tuning dial to select a filter.
t
Repeat steps
w
and
r
to select IF filters for other
modes, if desired.
• The filter combinations are stored depending on oper-
ating modes.
y
Push [FIL] to exit filter set mode.
D
Expanded filter selection ON/OFF
The selectable filter combinations can be expanded
by setting the expanded filter selection to ON.
q
Push [FIL] for 2 sec. to enter filter set mode.
• If a blank memory channel has been selected, push
[V/M] to select VFO mode in advance.
w
Push [UP
Y
] or [
Z
DN] one or more times until
“EXP” appears.
e
Rotate the tuning dial to turn the expanded filter
selection ON/OFF.
• If ‘ON’ is selected, the expanded filter selection can be
used.
r
Push [FIL] to exit filter set mode.
* 455 kHz wide or narrow filter selection does ap-
pear when 9 MHz wide or narrow filter is set to
‘OFF.’
USB W
USB W
USB N
USB
USB
USB N
USB
USB
USB
•9 MHz normal filter selection
•455 kHz normal filter selection
•9 MHz narrow filter selection
•455 kHz narrow filter selection*
•9 MHz wide filter selection
•455 kHz wide filter selection*
•Expanded filter selection ON/OFF
•9 MHz normal filter selection
•455 kHz normal filter selection