TeleType Company WORLDNAV 4300 - Manual (Page 11)

© 2011 TeleType GPS
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Main Menu
3.4 FM Radio
The button enables you to link your GPS to an
unused radio frequency channel, thereby allowing
you to hear your route instructions over the radio
speakers. Select a frequency from the FM Page and
then set your radio dial to that frequency. Be sure
to click the "on" and note that the
GPS will be silent; all sound will broadcast through
the radio.
FM Frequency Selection Screen
4300 Hardware User Guide
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© 2011 TeleType GPS
3.5 System
The icon allows you to set several
different system functions. Here you can adjust the
backlight strength, change the language, set the
time and much more.
System Menu
Volume: Adjust the speaker volume* and enable/
disable "screen clicks".
Note: For maximum range of sound adjustment, keep the System
volume setting at 100% and use the software to adjust the volume.
(If you lower the sound in the software, the System will have less
control of the volume.)
Power: Displays battery power remaining and
allows you to set the time for automatic power-off.
Backlight: Adjust screen brightness and set
automatic screen power to "Off".