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Icom IC-7851 - Page 23

Icom IC-7851
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1-7
1
PANEL DESCRIPTION
#8
MINI SPECTRUM SCOPE KEY [M.SCOPE] (p. 6-2)
Push to t
urn the Mini spectrum scope screen ON
or OFF.
You can simultaneously display the Mini spectrum
scope screen with other screens, such as the Memo-
ry or Set mode screens.
Hold down for 1 second to t
urn ON the regular
spectrum scope screen.
#9 VOICE MEMORY RECORD KEY [REC]
Push to store the previous received signal for the
preset time period. This function is called Instant
replay. (p. 9-7)
The preset time period can be set in the Voice set
screen. (p. 9-13)
Hold down for 1 second to record a QSO (Com-
munication) audio onto a memory device. (p. 9-3)
Hold down again for 1 second to stop recording.
The recorded memory device can be selected in the
Voice set screen. (p. 9-13)
$0 VOICE MEMORY PLAY BACK KEY [PLAY]
(pp. 9-2, 9-8)
Push to playback the last 5 seconds of the Instant
replay memory.
The playback time can be changed in the Voice set
screen.
Hold down for 1 second to playback all of the in-
stant replay memory.
The recording time can be changed in the Voice set
screen.
$1 EXIT/SET KEY [EXIT/SET]
Push to exit, or return to the previous screen in-
dication during Spectrum scope, Memory, Scan
or Set screen display.
Hold down for 1 second to display the Set mode
menu screen. (p. 15-3)
$2 MAIN DIAL
Changes the displayed frequency (Main band), se-
lects set mode option, and so on.
$3
MAIN/SUB CHANGE KEY [CHANGE] (pp. 7-10, 8-7)
Push to toggle the frequency and selected memory
channel between the Main and Sub band readouts.
When the split frequency function is ON, push to toggle
between the transmit frequency and the receive fre-
quency.
$4 SUB BAND ACCESS KEY [SUB]
Push to select the Sub band readout.
The Sub band readout frequency is clearly displayed.
$5 MAIN BAND ACCESS KEY [MAIN]
Push to select the Main band readout.
The Main band readout frequency is clearly displayed.
The Sub band readout functions only during split opera-
tion or Dualwatch.
$6 MAIN/SUB EQUALIZING KEY [M=S] (p. 8-7)
Hold down for 1 second to equalize the Sub band
readout frequency to the Main band readout fre-
quency.
$7 MEMORY CHANNEL UP/DOWN KEYS [p]/[q]
(p. 11-2)
Push to select the desired memory channel.
Memory channels can be selected both in the VFO and
the memory modes.
$8 TRANSMIT FREQUENCY CHECK KEY [XFC]
(p. 6-5)
Hold down to monitor the transmit frequency (includ-
ing TX frequency offset)
during split frequency op-
eration.
While holding down, the transmit frequency can be
changed with [MAIN DIAL], keypad, memo pad or [Y]/
[Z] keys.
When the split lock function is turned ON, push [XFC] to
cancel the Dial lock function. (pp. 8-7, 8-8)
$9 RECEIVE INDICATOR [RX]
Lights green while receiving a signal and when the
squelch is open.
%0 SPLIT OPERATION INDICATOR [SPLIT] (p. 8-7)
Lights white during split frequency operation.

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