Icom IC-7410

95
OPTION INSTALLATION
12
N FL-430/FL-431
1ST IF FILTER INSTALLATION
The optional filters, FL-430 1ST IF FILTER (6 kHz) or FL-
431 1ST IF FILTER (3 kHz) provides 6 or 3 kHz filtering to
reduce interference from strong nearby signals.
q Remove the top and bottom covers as shown on
page 94.
w Install the FL-430 or FL-431 as shown to the right.
s4HECONNECTORSONTHE)#AREMARKEDFORTHEAP-
propriate filter.
 s%NSURETHE&,OR&,ISINSTALLEDCORRECTLY
e Return the top and bottom covers to the original po-
sitions.
After installation, a 6 kHz or 3 kHz fiter width can be
used. See page 58 for details.
FL-431 (3 kHz) FL-430 (6 kHz)
Top
Bottom
Rear
Front