ICOM 269800 Manuale Utente

DTMF MEMORY ENCODER

■ Transmitting a DTMF code

D Automatic transmission (DTMF memory)

z Push [FUNC] then [

LOW

6(DTMF)] to turn the

DTMF memory encoder ON.

• “d” appears in place of the 100 MHz digit.

x Push [BANK/OPTION] for 1 sec. then

[

SET

B(D-OFF)] to enter the DTMF memory pro-

gramming condition.

c Push [Y

Y] or [Z

Z] to select the desired channel.

v Push [PTT] to transmit the selected memory.

• Exit the programming condition automatically.
• Each push of [PTT] transmits the DTMF code.

b Push [FUNC] then [

SET

B(D-OFF)] to cancel the

DTMF memory encoder.

• When the DTMF encoder is turned ON continuously,

each push of the PTT transmits the previously se-
lected DTMF code.

D Transmitting a DTMF memory directly

z Push [FUNC] then [

LOW

6(DTMF)] to turn the

DTMF memory encoder ON.

• “d” appears in place of the 100 MHz digit.

x Push [DTMF-S] to turn the DTMF memory di-

rect selection ON.

• The function indicator (microphone) lights green.

c Push the desired DTMF channel number.

• “0” to “9” are available for channel numbers.
• The selected DTMF code is automatically transmit-

ted without pushing PTT.

D Transmitting a DTMF memory directly— continued

NOTE: When no DTMF code programmed
channel number is pushed, it transmits previ-
ously transmitted DTMF memory code.

v Push [DTMF-S] again to deactivate the DTMF

memory direct selection.

b Push [FUNC] then [

SET

B(D-OFF)] to cancel

the DTMF memory encoder.

D Manual transmission

z Deactivate the DTMF memory encoder by

pushing [FUNC] then [

SET

B(D-OFF)].

x Push [DTMF-S] to turn the DTMF direct selec-

tion ON.

• The function indicator (microphone) lights green.

c Push one of “A” to “F” keys momentarily, then

push the desired DTMF keys, 0–9 and A to F.

• A: [

CLR

A(MW)]

B: [

SET

B(D-OFF)],

C: [

ENT

C(T-OFF)]

D: [

SQL

D(MUTE)],

E: [M

M(TONE-1)]

F: [

SQL

#(16KEY-L)]

• Automatically transmits without pushing PTT.
• The first code, one of “A” to “F,” is not transmitted.

DTMF code transmission starts from the 2nd code.

v Push [DTMF-S] again to deactivate the DTMF

direct selection.

DTMF-S

DTMF