Region Selection; Function Priority - Sena SFR User Manual

SFR

11.7 Region Selection

You can select the proper FM frequency region from the Sena Device
Manager. With the region setting, you may optimize the seek function
to avoid unnecessary frequency ranges.
Region Frequency Range
Worldwide 76.0 ~ 108.0 MHz
Americas 87.5 ~ 107.9 MHz
Asia 87.5 ~ 108.0 MHz
Australia 87.5 ~ 107.9 MHz
Europe 87.5 ~ 108.0 MHz
Japan 76.0 ~ 95.0 MHz
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12 FUNCTION PRIORITY

The headset operates in the following order of priority:
Step
(highest)
± 100 kHz
± 200 kHz
± 100 kHz
± 200 kHz
(lowest)
± 100 kHz
A lower priority function is always interrupted by a higher priority
± 100 kHz
function.
Note:
If you select music as the audio source priority, the order of priority will
change as below:
Mobile phone
Intercom/FM sharing
Music sharing by Bluetooth stereo music
Bluetooth stereo music
FM radio
(highest) Mobile phone
Bluetooth stereo music
Intercom/FM sharing
Music sharing by Bluetooth stereo music
(lowest) FM radio