I Setting Dtmf Transfer Speed; I Tone Frequency And Dtcs Code - Icom IC-91A Instruction Manual

12
OTHER FUNCTIONS

I Setting DTMF transfer speed

The DTMF transfer speed can be selected.
q Enter "DTMF SPEED" in DUP/TONE... set mode.
MENU screen
(Push [MENU/LOCK]) (Rotate [DIAL]
w Rotate [DIAL]
†
to select DTMF transfer speed as below.
100: Transfer the DTMF data per about 100 msec.
200: Transfer the DTMF data per about 200 msec.
300: Transfer the DTMF data per about 300 msec.
r
500: Transfer the DTMF data per about 500 msec.
r
e Push [ï](5)
(or [Ω Ω ](4))
and push [MENU/LOCK] to return to frequency indication.
106
➪ ➪
DUP/TONE... DTMF SPEED
†
, then push [ï](5)
to return to DUP/TONE... set mode,
I Tone frequency and DTCS
code
D Subaudible (repeater) tone
(p. 99)
Some repeaters require subaudible tones to be accessed.
†
.)
Subaudible tones are superimposed over your normal signal
and must be set in advance.
D Tone and DTCS squelches
The tone squelch (CTCSS) or DTCS squelch opens only
when receiving a signal containing a matching subaudible
tone or DTCS code, respectively. You can silently wait for
calls from group members using the same tone or code. Sep-
arate tone frequencies can be set for repeater and tone
squelch/pocket beep operation.
D Pocket beep
These functions use subaudible tones or DTCS codes for
calling and can be used as a "common pager" to inform you
that someone has called while you were away from the trans-
ceiver.
[DIAL] ↔ [∫ ∫ ](2)/[√ √ ](8)
†
[ï](5) ↔ [≈ ≈ ](6)