Icom IC-F4021 [17/32] Basic operation

BASIC OPERATION

D TX code channel selection

If the transceiver has [TX Code CH Select] assigned to it, the

indication can be toggled between the operating channel

number (or name) and TX code channel number (or name).

When the TX code channel number (or name) is displayed,

[CH Up] or [CH Down] selects the TX code channel.

USING [TX CODE CH SELECT] KEY:

q Push [TX Code CH Select]— a TX code channel number

(or name) appears.

w Push [CH Up] or [CH Down] to select the desired TX code

channel.

• Push [TX Code CH Select] again to return to the operating chan-

nel number indication.

e Push [Call] to transmit the selected TX code.

USING [TX CODE CH UP]/[TX CODE CH DOWN] KEY:

If the transceiver has [TX Code CH Up] or [TX Code CH

Down] assignment, the programmed TX code channel can be

selected directly when pushed.

D DTMF transmission

If the transceiver has [DTMF Autodial] assigned to it, the auto-

matic DTMF transmission function is available. Up to 8 DTMF

channels are available.

TO SELECT A TX CODE:

q Push [DTMF Autodial]— a DTMF channel appears.

w Push [CH Up] or [CH Down] to select the desired DTMF

channel.

e Push [DTMF Autodial] to transmit the DTMF code in the

selected DTMF channel.