Asus R300 User Manual page 24

FM Transmitter
The FM transmitter allows you to transmit
navigation voice instruction and music/video
sounds to your car audio system through the
FM radio.
To use FM Transmitter function:
1. Tap FM Transmitter from the settings
menu.
2. Tap to turn on the Power and then to set
the Channel. Set the same channel as the
one on your car stereo.
The sound of R300 then can be broadcasted
and plays through your car stereo.