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82
5
FUNCTIONS FOR RECEIVE
5
D
Auto notch function
■
Notch function
This transceiver has auto and manual notch func-
tions. The auto notch function automatically attenu-
ates up to 3 beat tones, tuning signals, etc., even if
they are moving. The manual notch can be set to at-
tenuate a frequency via the manual notch filter set
mode.
➥
While in SSB and AM modes, push
[ANF/
•
REC]
or
[MNF/ADJ]
to toggle the notch function between
auto, manual and OFF.
• Both of the auto and manual notch functions can be ac-
tivate at the same time.
➥
While in CW and RTTY modes, push
[MNF/ADJ]
to toggle the manual notch function ON and OFF.
➥
While in FM and WFM modes, push
[ANF/
•
REC]
to toggle the auto notch function ON and OFF.
• “
” appears when auto notch function is in use.
• “
” appears when manual notch function is in use.
• Manual notch filter settings are described on the next
page.
The auto notch can be used in SSB, AM, FM and
WFM modes.
➥
Push
[ANF/
•
REC]
momentarily to turn the auto-
matic notch function ON and OFF.
• “
” appears when auto notch function is in use.
[ANF/
•
REC]
Appears
Unwanted frequency
is attenuated
Desired
signal (AF)
Desired
signal (AF)
Particular frequency
is attenuated
Auto notch OFF
Auto notch ON
Summary of Contents for IC-7000
Page 1: ...HF VHF UHF ALL MODE TRANSCEIVER i7000 INSTRUCTION MANUAL ...
Page 164: ...155 MEMO ...
Page 165: ...156 MEMO ...