D Tx Code Channel Selection; D Tx Code Number Selection; D Dtmf Transmission - Icom IC-F420 Instruction Manual

D Tx code channel selection

If the transceiver has a [
TX CH
between the operating channel number (or name) and Tx
code channel number (or name). When the Tx code channel
number (or name) is displayed, the [
Tx code channel.
TO SELECT A TX CHANNEL:
q Push [
] — a Tx code channel appears.
TX CH
w Push [
]/[ ] to select the desired Tx code channel.
e Push [
] to transmit the selected Tx code.
CALL
r Push [
] again to return to the channel display.
TX CH

D Tx code number selection

If the transceiver has a [
CODE
changed within the allowable digits.
TO SELECT A TX CODE:
q Push [
] — a Tx code number appears and an allow-
CODE
able digit blinks.
w Push [
]/[ ] to select the desired number at the blink-
ing digit.
e Push [
] to enter the selected number.
CODE
r Repeat steps w and e to input all allowed digits.
t Push [
] to transmit the selected Tx code.
CALL
] key, display can be toggled
]/[ ] keys select the
] key, Tx code contents can be

D DTMF transmission

If the transceiver has a [
DTMF
transmission function is available. Up to 7 DTMF channels
may be available.
q Push [
] to select the display
DTMF
as at right.
w Push [
]/[ ] to select the de-
sired DTMF channel.
e Push and hold [
] to transmit the DTMF code on the
DTMF
selected DTMF channel.
2
OPERATION
] key, the automatic DTMF
8