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5
■
Subaudible tones
To be accessed, some repeaters require subaudible tones.
Subaudible tones are superimposed over your normal signal,
and must be set first.
q
Push
[FUNC](
M
) then
[SET](8) to enter the Set mode.
w
Push
[
p
] or [
q
] to select the repeater tone item. (rt)
e
Rotate
[VOL] to select the desired subaudible tone.
r
Push
[# ENT] to exit the Set mode.
• 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
D
Tone information
To be accessed, some repeaters require a different tone system.
DTMF TONES
While pushing
[PTT], push the desired DTMF keys, [0] to [9],
[MONI] for A, [
p
] for B, [
q
] for C, [VFO/MR/CALL] for D, [
M
] for
E, and [# ENT] for F, to transmit their assigned DTMF codes.
• The transceiver has 16 DTMF memory channels (p. 36).
1750 Hz TONE
To access some European repeaters, the transceiver must
transmit a 1750 Hz tone burst.
While pushing
[PTT], hold down either the [
p
] or [
q
] for 1 or
2 seconds. See page 37 for details.
DTCS CODES
Push
[FUNC](*), and then [TONE](1) one or more times to
activate the DTCS encoder, and then push
[PTT].
• “
D
” and “ ” appear.
•
The specified DTCS code is superimposed over your transmitted signal.
• See page 33 for DTCS code setting details.
✔
CONVENIENT!
Tone Scan function:
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
[T.SCAN](3) to start a tone scan.
• When the required tone frequency is detected, the scan pauses,
and the tone frequency is temporarily set.
• See page 35 for details of the tone scan function.
5
REPEATER OPERATION
88.5 Hz repeater tone
[VOL]
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16
18
17
19