Sena RC4 Operation

Type Operation Button Command
Basic
Operation
Volume
adjustment
Tap the (+) Button or the (-) Button
Configuration
menu
Press the Center Button for
10 seconds
Mobile
Phone
Answer phone call Tap the Center Button
End phone call
Press the Center Button for
2 seconds
Voice dial
Press the Center Button for
3 seconds
Speed dial Press the (+) Button for 3 seconds
Reject incoming
call
Press the Center Button for
2 seconds
Intercom
Intercom pairing
Press the Center Button for
5 seconds
Tap the Center Button of any one of
the two Remotes
Start/end each
intercom
Tap the Center Button
Start Group
Intercom
Tap the (+) Button and the (-) Button
End all intercoms Press the Center Button for 1 second
Music
Play/pause
Bluetooth music
Press the Center Button for 1 second
Track forward/
back
Press the (+) Button or the (-) Button
for 1 second
FM Radio
FM radio on/off Press the (-) Button for 1 second
Select preset Press the Center Button for 1 second
Seek stations
Double tap the (+) Button or
the (-) Button
Scan up FM band Press the (+) Button for 1 second
Stop scanning Press the (+) Button for 1 second
Save preset while
scanning
Tap the Center Button
RC4 Remote Control
Operation for Headset
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Sena RC4 Specifications

General

Operating Time	5 months
Compatibility	Sena Bluetooth Headsets
Connection	Bluetooth 4.1
Operating Temperature	-10˚C to 55˚C (14°F to 131°F)
Water Resistance	Water resistant
Range	Up to 10 meters