Icom IC-T70A HD Instruction Manual - Page 65

DTMF TX key DTMF-T, DTMF memory DTMF, Microphone gain MIC G, VOX function VOX, VOX gain VOX LV, VOX

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Page 65 highlights

SET MODES 9 D DTMF TX key (DTMF-T) Selects the method to transmit a DTMF code sequence. While continueing to push [PTT], push one of the keys, [0] to [9], [A](SET), [B](BAND), [C](H/M/L), [D](V/M/C), [M] (indica- tion: E) or [#] (indication: F). • KEy : Transmits the appropriate DTMF code assigned to the key. (default) • mEm : Transmits the programmed DTMF code sequence in the DTMF memory channel assigned to the key. • t-CALL : No DTMF code can be transmitted. However, while continuing to push [PTT], push [MONI](BAND) to transmit a 1750 Hz tone burst signal. D DTMF memory (DTMF) Program the DTMF memory channels. (p. 65) D Microphone gain (MIC G) 1 Sets the microphone gain to between 1 and 4 to suit your preference. Higher values make the microphone more sensi- 2 tive to your voice. (default: 2) 3 4 5 NOTE: When using the VOX function, we recommend 6 setting the microphone gain to 3. However, you can adjust 7 it to suit your operating environment, including the head- set performance you are using. 8 D VOX function�(�V�O��X�) Turns the VOX function ON or OFF. (p. 80) 9 (default: On) 10 11 12 13 D VOX gain�(�V�O��X��L�V�) Sets the VOX gain to between 1 and 10. Higher values make 14 the VOX function more sensitive to your voice. 15 To turn the VOX function OFF, select "OFF." (default: 5) 16 17 18 NOTE: Set the microphone gain before setting the VOX 19 gain. See page 80 for details of the VOX function. 58

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58
9
SET MODES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
D
DTMF TX key (DTMF-T)
Selects the method to transmit a DTMF code sequence.
While continueing to push
[PTT]
, push one of the keys, [0] to
[9], [A](SET), [B](BAND), [C](H/M/L), [D](V/M/C), [
M
] (indica-
tion: E) or [#] (indication: F).
• KEy
: Transmits the appropriate DTMF code assigned to
the key. (default)
• mEm
: Transmits the programmed DTMF code sequence
in the DTMF memory channel assigned to the key.
• t-CALL
: No DTMF code can be transmitted. However, while
continuing to push
[PTT]
, push
[MONI]
(BAND)
to
transmit a 1750 Hz tone burst signal.
D
DTMF memory (DTMF)
Program the DTMF memory channels. (p. 65)
D
Microphone gain (MIC G)
Sets the microphone gain to between 1 and 4 to suit your
preference. Higher values make the microphone more sensi-
tive to your voice.
(default: 2)
NOTE:
When using the VOX function, we recommend
setting the microphone gain to 3. However, you can adjust
it to suit your operating environment, including the head-
set performance you are using.
D
VOX function (VOX)
(VOX)
Turns the VOX function ON or OFF. (p. 80)
(default: On)
D
VOX gain (VOX LV)
(VOX LV)
Sets the VOX gain to between 1 and 10. Higher values make
the VOX function more sensitive to your voice.
To turn the VOX function OFF, select “OFF.”
(default: 5)
NOTE:
Set the microphone gain before setting the VOX
gain. See page 80 for details of the VOX function.