Icom IC-7700 Instruction Manual page 170

12
SET MODE
■ Others set mode
[NOTCH] Switch (SSB)
Selects notch functions for SSB mode operation from
Auto, Manual and Auto/Manual.
[NOTCH] Switch (AM)
Selects notch functions for AM mode operation from
Auto, Manual and Auto/Manual.
DIGI–SEL VR Operation
Selects [DIGI-SEL] control function from DIGI-SEL
and APF.
SSB/CW Synchronous Tuning
Selects the displayed frequency shift function from
ON and OFF. (default: OFF)
When this function is activated, the audio pitch or
tones of the received signal will remain the same
even when the operating mode is changed between
SSB and CW.
The amount of frequency shift may differ according
to the CW pitch setting.
CW Normal Side
Selects the side band used to receive CW in CW nor-
mal mode. (default: LSB)
APF Type
Select audio filter shape for APF from SOFT and
SHARP. (default: SOFT)
(continued)
12-16
Auto/Manual
• Auto : Only the auto notch can be used.
• Manual : Only the manual notch can be used.
• Auto/Manual : Both the auto and manual notch can
be used. (default)
Auto/Manual
• Auto : Only the auto notch can be used.
• Manual : Only the manual notch can be used.
• Auto/Manual : Both the auto and manual notch can
be used. (default)
DIGI–SEL
• DIGI-SEL : [DIGI-SEL] control functions as the digi-
tal selector operation. (default)
• APF : [DIGI-SEL] control functions as the
audio peak filter adjustment.
OFF
• ON : The displayed frequency shifts when the op-
erating mode is changed between SSB and
CW.
• OFF : The displayed frequency does not shift.
LSB
SOFT
• SOFT : Soft filter shape makes distinguishing
noise and signals easier. The audio filter
width is related to the CW pitch setting.
• SHARP : Sharp filter shape rejects interfering sig-
nals more aggressively.