User's Manual

0544
Your VHF at a glance
(RT5020/RT5022)
1. Loudspeaker
2. Volume level indicator
3. Squelch level indicator
4. Indicator lamps. Condition when lit:
1W: 1 watt transmission mode.
Alarm: Alarm call received.
Call: DSC call for you received.
DW: Dual watch mode
5. Telephone display
6. Indicators. Condition when lit:
Tx: Transmitting
Int: International channel system
activated
(Is used when sailing on any sea in the
world except in US waters)
US: US channel system activated
(Is used when sailing in US Waters)
BI: BI channel system activated
(Is used when sailing on the rivers of
Europe)
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16
Int
US
BI
Tx
Call
DW
1W
Vol
SQ
Alarm
0191 - 05
7. Dimming button
8. Menu button
9. Mute alerts
10. Keyboard.
11. DISTRESS button (Lid with spring.
Normal push button underneath)
12. Information/Message display
13. Squelch control. Adjust to silent when no
station is received
14. ON/OFF / VOLUME control
15. Replay button
16. Quick-selection key for channel 16.
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0544