ICOM IC-7000 说明手册

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页码 166
3
1
PANEL DESCRIPTION
!0
MANUAL NOTCH KEY [MNF/ADJ]
(p. 81)
➥Push momentarily to turn the manual notch func-
tion ON and OFF in SSB, CW and AM modes.
• “
” appears on the display when the function is ac-
tivated.
➥Push and hold for 1 sec. to enter the manual
notch filter set mode.
What is the notch function?
The notch function is a narrow DSP filter that removes inter-
fering tones from CW or AM signals while preserving the de-
sired signal's frequency response. 
!1
AUTO NOTCH/VOICE RECORDER KEY
[ANF/
REC]
➥Push momentarily to turn the auto notch function
(ANF) ON and OFF in SSB, AM, FM modes. 
(p. 80)
• “
” appears on the display when the function is ac-
tivated.
➥Push and hold for 1 sec. to record the received
signal’s audio. (p. 93)
!2
SPCH/LOCK KEY [SPCH/LOCK]
➥Push momentarily to have the frequency, etc. an-
nounced by the speech synthesizer. (p. 34)
• The parameters to be announced can be selected in
the miscellaneous (others) set mode. (pgs. 131, 132)
➥Push and hold for 1 sec. to toggle the dial lock
function ON and OFF. (p. 37)
• The dial lock function electronically locks the main
dial.
• “
” appears while the dial lock function is active.
!3
MICROPHONE CONNECTOR 
(p. 10)
Modular-type microphone connector—accepts the
supplied microphone (HM-151).
• The optional OPC-589 can be used to connect an 8-pin
microphone such as the SM-20, if desired.
• A microphone connector is also available on the rear
panel. DO NOT connect 2 microphones simultaneously.
!4
UP/DOWN (BAND) KEYS [
Y
(
BAND
)]/[
Z
Z
(
BAND
)]
➥Push momentarily to select a frequency band.
➥Push and hold 
[
Y
(
BAND
)]
for 1 sec. to toggle the
simple band scope display ON and OFF.
➥Push and hold 
[
Z
(
BAND
)]
for 1 sec. to toggle the
multi-function meter display ON and OFF.
!5
MAIN DIAL TENSION LATCH
Selects the main dial drag.
• Three positions are available. The upper setting turns on
clicks as the dial is turned.
!6
HEADPHONE JACK [PHONES] 
(p. 18)
Accepts headphones with 8–16 Ω impedance.
• When headphones are connected, no receive audio
comes from the speaker.
• When the PHONES/SPEAKER switch on the back of the
front panel is set to the 
[SPEAKER]
position, an external
speaker can be used instead of headphones. This is
convenient for mobile or outdoor operation.
!7
MAIN DIAL [DIAL]
Changes the displayed frequency and selects val-
ues for selected set mode items, etc.
!8
RECEIVE/TRANSMIT INDICATORS [RX]/[TX]
[RX]
: Lights green in receive mode and when
squelch is open.
[TX]
: Lights red while transmitting.
Back of the front panel
See the illustration of the Front panel on page i-2.