Справочник Пользователя для ICOM 272102

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CONVENTIONAL OPERATION

D DTMF receiving and transmitting 

If the transceiver has [Send DTMF] assigned to it, a DTMF
encode channel is displayed when pushed, and assigned
DTMF encode channels can be selected via [UP] or [DOWN].

Receiving:
q Push [UP] or [DOWN], or rotate [ROTARY SELECTOR]

to select the conventional system channel, in sequence.

w Push [Select call] to mute the channel. (“ ” appears)
e When receiving a call, a beep is emitted and mute is

released. (“

” disappears)

Transmitting:
q Push [UP] or [DOWN], or rotate [ROTARY SELECTOR]

to select the conventional system channel, in sequence.

w Push [Send DTMF]— a DTMF encode channel appears.
e Push [UP] or [DOWN] to select the desired DTMF encode

channel.

r Push [PTT] to transmit the selected DTMF code in the

selected DTMF channel.

• Push [P0] to cancel the DTMF transmission.

■ User set mode

User set mode is accessed with [User Set Mode] and allows
you to set seldom-changed settings. In this case you can
“customize” the transceiver operation to suit your preferences
and operating style.

Entering the user set mode:
q Push and hold [User Set Mode] to enter user set mode.

Push [User Set Mode] momentarily to select the item. 

Then push [UP] or [DOWN] to set the desired level/condi-
tion.

Available set mode functions:
• Backlight

: ON, Auto or OFF

• Ringer

: ON or OFF

• Beep

: ON or OFF

• SQL Level

: 0 to 255

• Mic Gain

: 1 to 5

• Battery Voltage

: ON or OFF

• System Information : ON or OFF
• Run-Time

: The  transceiver’s running time is

displayed.

w Push and hold [User Set Mode] to exit user set mode.

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