19
■
Subaudible tones
Some repeaters require subaudible tones to access.
Subaudible tones are superimposed over your normal
signal, and must be set in advance.
q
Push
[FUNC](
M
)
, and then push
[SET](8)
to enter
the Set mode.
w
Push
[
Y
]
or
[
Z
]
to select the repeater tone item (rt).
e
Rotate
[VOL]
to select the desired subaudible tone
frequency.
r
Push
[# ENT]
to exit the Set mo
de.
• Available subaudible tone frequencies
(unit: Hz)
67.0
69.3
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
94.8
97.4
100.0
103.5
107.2
110.9
114.8
118.8
123.0
127.3
131.8
136.5
141.3
146.2
151.4
156.7
159.8
162.2
165.5
167.9
171.3
173.8
177.3
179.9
183.5
186.2
189.9
192.8
196.6
199.5
203.5
206.5
210.7
218.1
225.7
229.1
233.6
241.8
250.3
254.1
✔
CONVENIENT!
Tone scan:
If you don’t know the subaudible tone used for a repeater, the
tone scan is convenient for detecting the tone frequency.
➥
Push
[FUNC](
M
)
, and then push
[T.SCAN](3)
to
start a tone scan.
• See page 32 for details of the Tone Scan function.
D
1750 Hz TONE
To access some European repeaters, the transceiver
must transmit a 1750 Hz tone burst.
For only IC-V80E
➥
Quickly push
[PTT]
once, then immediately hold
down
[PTT]
again for 1 or 2 seconds.
For other transceivers
NOTE:
First, set the DTMF TX key to “dmt.t” in the Set
mode. (p. 34)
➥
While holding down
[PTT]
, hold down either the
[
Y
]
or
[
Z
]
for 1 or 2 seconds.
■
DTCS encoder (Only TX)
The DTCS encoder superimposes the selected DTCS
code over your transmitted signal.
q
Push
[FUNC](
M
)
, and then push
[SET](8)
to enter the Set
mode.
w
Set the DTCS code and polarity, in the same way you
set the DTCS squelch. (p. 30)
•
You can set the DTCS transmit and receive polarity, but
the DTCS encoder affects only transmit.
e
Push
[# ENT]
to exit the Set mode.
r
Push
[FUNC](
M
)
, and then push
[TONE](1)
several
times, until both “
D
” and “ ” appear.
•
The DTCS encoder activated.
(
88.5 Hz
is selected)
• The “Repeater tone” item in the Set mode
Push , and then push several times
to turn ON the DTCS encoder.
DTCS encoder (Only TX)
5
REPEATER AND DUPLEX OPERATIONS
