mcmurdo R5 GMDSS VHF, User Manual

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Operation
9
Other functions
Programming the Call channel
To program the Call channel, do as follows:
1. Press and hold 16/C until the current Call channel number is flashing.
2. Select the channel with

or

.
3. Press 16/C to confirm.
Programming the scanning memory
To add a channel to the scanning memory, select the channel and then
press and hold the SCN key until the display shows
MEM
at the top.
To remove a channel from the scanning memory, select the channel and
then press and hold the SCN key until the
MEM
sign disappears from the
display.
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.
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