Garmin 3206 GPS Receiver User Manual


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100 GPSMAP 3206/3210 Owner’s Manual
usIng radar > radar tab
radar
Advanced Sub Tab
Use the Advanced sub tab to set AFC mode, front of boat offset and antenna size.
NOTE: The Antenna Size eld is avaliable only if you are using a
GMR 404/406 marine radar.
The available Advanced sub tab settings are:
AFC Mode—sets how the scanner frequency is adjusted. Select Auto
to automatically adjust the scanner frequency for optimal performance
(recommended). Select Manual to set the frequency manually.
To manually adjust the scanner frequency:
1. HighlighttheAFC Modeeld,andpressENTER.
2. SelectManual,andpressENTER.
3. HighlighttheFreqbuttontotherightoftheAFC Modeeld,andpress
ENTER.
NOTE: The Freq button is available only available if Manual is selected in
the AFC Mode eld.
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4. PressupordownontheROCKERtoadjustthescannerfrequency.
5. PressENTERtoacceptthefrequencychange.
NOTE: The Signal Strength bar graph is damped and may be slow when
responding to frequency tuning changes.
Signal Strength—Shows the strength of the radar signal
Front of Boat Offset—allows you to offset the front of the boat if you
mount the radar at an angle.
Antenna Size—allows you to select the size of your antenna (4 Foot or
6 Foot).
NOTE: This eld is available only if you are using a GMR 404/406 radar.
Select 4 Foot for a GMR 404 radar; select 6 Foot for a GMR 406 radar.
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