Functional Description; Radio Unit; Channel - jotron Tron TR20 GMDSS User Manual

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Figure 3.1 Location of controls and
facilities of the TR20
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FUNCTIONAL DESCRIPTION

RADIO UNIT

PTT (Push To Talk)
Up
Menu

Channel

High / Low power
Channel 16
Battery release
ON / OFF
Down
Squelch
Enter DW/TW
N/A
Antenna
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