I Multi-Function Switches; D M1 Functions; D M2 Functions; D M3 Functions - Icom IC-703 Instruction Manual

I Multi-function switches

D M1 functions

MENU F-1
SPLIT OPERATION (p. 30)
➥ Push momentarily to toggle the split func-
tion ON and OFF. (p. 51)
F-1
• "ä"appears when the split function is ON.
➥ Push for 1 sec. to turn the quick split func-
tion ON. (p. 52)
• The offset frequency must be programmed in
advance using initial set mode. (p. 80)
• The offset frequency is shifted from the dis-
played frequency.
• The quick split function can be turned OFF
using initial set mode. (p. 79)
VFO A/B SELECTION
➥ Push momentarily to toggle VFO A and
VFO B in VFO mode. (p. 18)
➥ Push momentarily to toggle the transmis-
F-2
sion VFO and reception VFO during split
operation. (p. 51)
➥ Push momentarily to toggle the transmit
and receive frequencies (and modes) of
memory channels when the split function
is turned ON.
➥ Push for 1 sec. to equalize the frequency
and operating mode of the two VFO's.
• The rear (undisplayed) frequency and oper-
ating mode are equalized to the front (dis-
played) VFO frequency and operating mode.
TRANSMIT FREQUENCY CHECK (p. 51)
Monitors the transmit frequency when
pushed and held.
F-3
• While pushing this switch, the transmit fre-
quency can be changed with the main dial.
F-2 F-3
PANEL DESCRIPTION

D M2 functions

MENU F-1
MEMORY WRITE (p. 57)
Push for 1 sec. to store the selected read-
out frequency and operating mode into
F-1
the displayed memory channel.
MEMORY CLEAR (p. 58)
Push for 1 sec. to clear the selected read-
out memory channel contents.
F-2
• "}" appears.
• This switch does not function in VFO mode.
VFO/MEMORY
➥ Push momentarily to toggle between VFO
and memory modes. (p. 56)
➥ Push for 1 sec. to transfer the frequency
F-3
and operating mode in the selected mem-
ory channel to a VFO. (p. 58)

D M3 functions

MENU F-1
FILTER SELECTION (p. 49)
Push to toggle the narrow filter (or wide
filter—push for 1 sec.) ON and OFF.
F-1
• "ã"appears when the narrow filter is ON;
"ç" appears when the wide filter is ON.
• An optional filter installation and presetting in
initial set mode (p. 79) is necessary to use
the following:
CW/RTTY narrow: FL-52A or FL-53A
SSB narrow: FL-222
SSB wide: FL-257
NOISE BLANKER (p. 48)
➥ Push momentarily to toggle the noise
blanker ON and OFF.
F-2
• "NB" appears when the noise blanker func-
tion is ON.
• The noise blanker does not function in FM
mode; "
mode must be set to ON for the noise
blanker to work in AM mode.
➥ Push for 1 sec. to enter the noise blanker
level set mode.
• The noise blanker level can be set in noise
blanker level set mode (p. 46).
1
F-2 F-3
F-2 F-3
" item (p. 80) in initial set
1
4