ICOM 217700 User Manual
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4
RECEIVE AND TRANSMIT
D R
Re
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pe
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A repeater amplifies received signals and retransmits
them at a different frequency. When using a repeater,
the transmit frequency is shifted from the receive fre-
quency by an offset frequency. A repeater can be
accessed using split frequency operation with the
shift frequency set to the repeater’s offset frequency.
them at a different frequency. When using a repeater,
the transmit frequency is shifted from the receive fre-
quency by an offset frequency. A repeater can be
accessed using split frequency operation with the
shift frequency set to the repeater’s offset frequency.
q Set the offset frequency and turn ON the quick
split function in initial set mode in advance (p. 52).
• If the quick split function is turned OFF, both transmit
and receive must be set separately.
w Push [MODE] one or more times to select FM
mode, then set the receive frequency.
e Select a suitable tone frequency in quick set mode.
➥ Push [DISPLAY] for 2 sec., then push [MENU]
one or more times to select “Q6 RPTR TONE.”
• If FM mode has not been selected, this item does not
appear.
➥ Rotate the main dial to set a subaudible tone fre-
quency.
➥ Push [DISPLAY] to exit quick set mode.
r Push [
(F-1)
SPL] for 2 sec. (in the M1 display) to
activate the split frequency function (duplex func-
tion) with the pre-selected offset.
tion) with the pre-selected offset.
• When a subaudible tone frequency is selected in e,
“FM-T” is selected simultaneously.
t Push and hold [PTT] to transmit; release [PTT] to
receive.
• Push and hold [
(F-3)
TON] in the
M4
display while push-
ing [PTT] to send the 1750 Hz tone burst. (p. 32)
y To check the repeater input frequency (direct sig-
nal from the other station), push and hold
[
[
(F-3)
XFC]
in the
M1
display
.
u To return to simplex operation, push [
(F-1)
SPL].
Each memory channel can store a tone frequency
and an offset frequency, as well as the operating fre-
quency. Store repeater information into memory
channels for quick and easy access to repeaters.
and an offset frequency, as well as the operating fre-
quency. Store repeater information into memory
channels for quick and easy access to repeaters.
P
PR
RO
OG
GR
RA
AM
MM
MIIN
NG
G D
DU
UP
PL
LE
EX
X S
SH
HIIF
FT
T F
FR
RE
EQ
QU
UE
EN
NC
CY
Y
➀
Push [POWER] to turn power OFF.
➁
While pushing [LOCK], push [POWER] to turn
power ON and enter initial set mode.
power ON and enter initial set mode.
➂
Select “DUP
144M” using [MENU] or the
[UP]/[DN] keys, then rotate the main dial to select
the desired duplex offset.
the desired duplex offset.
• The duplex offset can be selected from –4000 kHz to
+4000 kHz.
CONVENIENT
N
NO
OT
TE
E:: The split function may not be turned off
when you change the operating band, push
[(F-1)SPL] again to turn off the split function after
you finish the repeater operation.
[(F-1)SPL] again to turn off the split function after
you finish the repeater operation.
12 QUICK SPLIT
Turn the quick split
function ON.
(Initial set mode default
is ON.)
function ON.
(Initial set mode default
is ON.)
Q6 RPTR TONE
Set the tone frequency
(quick set mode).
(quick set mode).
See p. 49 for setting de-
tails and available fre-
quencies.
tails and available fre-
quencies.
FM T
SPL
CH
VFO A
S1
5
3
7
9
20
40
60dB
FM T
M4 VOX DUP TON
P
O
5
10
17 DUP
144M
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