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VHF 100/200 Series Owner’s Manual 31
Advanced Operation
3. Turn the Channel knob to adjust the backlight or contrast. “MAX” represents the
maximum setting, and the number 1 represents the minimum setting.
4. Select CANCEL to disregard your changes and return to the previous screen. Select OK
to save your changes and return to the Home screen.
Modifying the Beeper Setting
You can change the volume of the beeper tone that sounds when you press keys or the
Channel knob, or you can turn the beeper tone off.
1. Press the MENU key.
2. Select SYSTEM > BEEPER.
3. Select from the following options:
OFF—the radio does not beep when you press keys, or when you press the Channel
knob.
QUIET or LOUD—set the beeper volume level.
Turning the Auto Power-On Setting On or Off
1. Press the MENU key.
2. Select SYSTEM > AUTO POWER-ON.
3. Select ON or OFF.
Conguring Whether Latitude and Longitude are Displayed on the
Home Screen
You can display the latitude and longitude on the home screen if you have a GPS device
connected to your radio, or if you enter position data manually.
1. Press the MENU key.
2. Select SYSTEM > NUMBERS > LAT/LONG.
3. Select from the following options:
AUTO—latitude and longitude information is displayed on the Home screen.
HIDE—latitude and longitude information is not displayed on the Home screen.
Conguring Course Over Ground/Speed Over Ground (COG/SOG)
Information Displayed on the Home Screen
You can display COG and SOG on the home screen if you have a GPS device connected to
your radio.
1. Press the MENU key.
2. Select SYSTEM > NUMBERS > COG/SOG.
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