Icom IC-7100 Instruction Manual page 9

!6
NOTCH
In the SSB and AM modes, push to toggle the
notch function between auto, manual and OFF.
OFF in the "[NOTCH] Switch (SSB)/(AM)" items of the
"Function" Set mode. (6-21)
> Function > [NOTCH] Switch (SSB)
SET
> Function > [NOTCH] Switch (AM)
SET
In FM mode, push to turn the Auto Notch func-
the
tion ON or OFF.
In CW or RTTY mode, push to turn the Manual
the
Notch function ON or OFF.
ON.
Hold down for 1 second to display the "NOTCH"
screen.
Push to return to the previous screen.
an interfering signal when the manual function is ON.
SSB/RTTY: –1040 Hz to +4040 Hz
CW: CW pitch frequency –2540 Hz to
CW pitch frequency +2540 Hz
AM: –5060 Hz to +5100 Hz
What is the notch filter?
The notch filter is a narrow filter that eliminates un-
wanted CW or AM carrier tones, while preserving
the desired voice signal. The DSP circuit automati-
cally adjusts the notch frequency to effectively elimi-
nate unwanted tones.
DR
!7
Push to select the DR mode.
matically selects the DV mode.
In the DR mode, push to cancel it.
entering the DR mode.
!8 SET
Push to enter or exit the SET mode.
Log," "Function," "Tone Control," "Connectors," "Dis-
play," "Time Set," "SD Card" and "Others" set group
are selectable.
(AI sec. 5)
(section 4, 5, AI sec. 9)
(section 6)
!9
functions.
In the setting screen, push to open the Default
set window.
@0
AUTO TUNE KEY Operation (AI sec. 4)
Push to automatically adjust for a zero beat
with the received signal.
Zero beat means that two signals are exactly the
same frequency.
is activated.
tion changes the RIT frequency, not the displayed
frequency.
RX CALL SIGN CAPTURE KEY Operation
(p. 5-6)
Push to open the "RX>CS" screen.
Push again to return to the previous screen.
Hold down for 1 second to set the received call
signs (station and repeaters) as the operating
call sign.
@1
During split frequency or repeater operation, hold
down to listen to the transmit frequency. (AI sec. 4)
cy can be changed with the Dial or
operation, hold down
function.
When operating simplex, hold down to monitor
the frequency.
-
the interference reject function is temporarily turned
OFF.
When operating simplex and the RIT function is
turned ON, hold down to listen to the transmit fre-
quency. The frequency is the same as when the
RIT is OFF.
In the DV mode, hold down this key to select the
RX monitoring mode. (p. 6-3)
1-5
PANEL DESCRIPTION
QUICK
AUTO TUNE
RX CS
XFC
.
MPAD
to cancel the Dial lock
XFC
1
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