Instruction manual

25
5
RECEIVE AND TRANSMIT
■ Filter setting
When an optional filter is installed, set the optional fil-
ters in initial set mode. Optional filters are not se-
lected by default. (p. 47)
D Optional filter setting
q While pushing and holding [SET], push [POWER]
to enter initial set mode.
w Push [UP Y] or [Z DN] one or more times until
“FIL” appears on the display.
e Rotate the tuning dial to select the installed filter.
•“no,” “52A,” “53A,” “96,” “222” and “257” indicate no op-
tional filter, FL-52A, FL-53A, FL-96, FL-222 and
FL-257, indicate respectively for 455 kHz IF filter se-
lection.
r Push [PWR] to exit initial set mode.
D Expanded filter selection
The selectable filter combinations can be expanded
by setting the expanded filter selection to ON. Then
extra wide or narrow filter can be selected on desired
mode.
q While pushing and holding [SET], push [PWR] to
enter initial set mode.
w Push [UP Y] or [Z DN] one or more times until
“EXP FIL” appears.
e Rotate the tuning dial to turn the expanded filter
selection ‘on’.
• If ‘on’ is selected, the expanded filter selection can be
used.
• Wide/narrow filter selecting
r Push [UP Y] one or more times
until “WIDE ✻✻” or “NAR ✻✻” ap-
pears on the display.
t Push [MODE] one or more times
to select the desired mode.
y Rotate the tuning dial to select a
filter.
u Repeat steps t and y to select
IF filters for other modes, if de-
sired.
• The filter combinations are stored
depending on operating modes.
i Push [POWER] to exit initial set
mode.
no FL-52A FL-53A FL-96 FL-222 FL-257
SSB
– – – no no – – –
222 (1.8 K)
– – –
52A (500) 53A (250)
CW
– – – 52A (500) 53A (250) – – – 222 (1.8 K) – – –
RTTY
– – – 52A (500) 53A (250) – – – 222 (1.8 K) – – –
AM
NOR (2.4 K)
52A (500)
53A (250)
96 (2.8 K) 222 (1.8 K) 257 (3.3 K)
NOR (2.4 K)
NOR (2.4 K)
NOR (2.4 K)
NOR (2.4 K)
NOR (2.4 K)
: default
no FL-52A FL-53A FL-96 FL-222 FL-257
SSB
no no no 96 (2.8 K) no 257(3.3 k)
THU (6 K) THU (6 K) THU (6 K) THU (6 K) THU (6 K) THU (6 K)
CW
no no no 96 (2.8 K) no
257(3.3 k)
THU (6 K) THU (6 K) THU (6 K) THU (6 K) THU (6 K) THU (6 K)
RTTY
no no no 96 (2.8 K) no
257(3.3 k)
THU (6 K) THU (6 K) THU (6 K) THU (6 K) THU (6 K) THU (6 K)
AM
– – –– – –– – –– – –– – –– – –
: default
• Narrow filter setting table
• Wide filter setting table
• Optional filter selection
• Expanded filter selection “on”
• Wide filter setting
• Narrow filter setting
IC-718.qxd 02.9.6 14:29 Page 25