COBHAM SAILOR SP3550 Portable UHF, Руководство пользователя, Страница: 21 / 56

Operation
13
Alive beep
To enable “ALIVE” function do as follows:
1. Select the channel where ALIVE function is desired to be transmitted.
2. Press and hold the Hi/Lo until you see “ALIVE ON” on the radio
display. It takes approx. a second.
3. Now “ALIVE” is transmitted by a "beep" on the working channel, with
approx. 4-second intervals.
To deactivate “ALIVE” function do as follows:
• Press and hold the Hi/Lo pressed until “ALIVE ON” no longer appears
on the radio display. It takes approx. a second.
“ALIVE” function is also deactivated when
• The channel is changed.
• The radio is turned OFF and ON again.
• Watch or scanning is enabled.
• Squelch is open.
Refer to
ALIVE
on page 24
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