Sena R2 User Manual

R2 Smart Road Cycling Helmet | 16
4. PAIRING THE BLUETOOTH SYSTEM
WITH OTHER BLUETOOTH DEVICES
When using the Bluetooth system with other Bluetooth devices for the
first time, they will need to be “paired.” This enables them to recognize
and communicate with one another whenever they are within range.
The pairing operation is required only once for each Bluetooth device.
The Bluetooth system can pair with multiple Bluetooth devices such
as a mobile phone, GPS, or MP3 player via Mobile Phone Pairing and
Second Mobile Phone Pairing.
4.1 Phone Pairing
There are three ways to pair the phone.
4.1.1 Initially Pairing the R2
The Bluetooth system will automatically enter the phone pairing mode
when you initially turn on the Bluetooth system or in the following
situation:
• Rebooting after executing Factory Reset
1. Press and hold the Center Button and the (+) Button for 1 second.
=
1s
HOLD
Blinking
“ Phone Pairing”
2. Select R2 in the list of Bluetooth
devices detected. If your mobile
phone asks for a PIN, enter 0000.
Device B
Pi
Bluetooth
R2
Note:
• The phone paring mode lasts for 3 minutes.
• To cancel phone pairing, tap the Center Button.
CHAPTER

Sena R2 Specifications

General

Certificates	CE, FCC, IC
Bluetooth Version	Bluetooth 4.1
Intercom Range	900 meters (open area)
Operating Temperature	-10°C to 55°C
Charging Temperature	0°C to 45°C
Profiles	HFP, HSP, A2DP, AVRCP