Sena SRL2 User Manual

SRL2
15
English
3 GETTING STARTED
3.1 Powering On and Off
When powering on the headset, press the Center Button and the (+)
Button at the same time for 1 second. When powering off the headset,
tap the Center Button and the (+) Button at the same time until the red
LED appears briey and the headset turns off completely while hearing
descending beeps.
3.2 Charging
WARNING
When charging the battery, use only the approved charger provided by
the manufacturer. Use of a non-approved charger may cause fire,
explosion, leakage, and other hazards which may also reduce the life
time or performance of the battery.
You can charge the SRL2 by connecting the supplied USB power &
data cable into a computer’s USB port or USB wall charger. You can
use any standard micro-USB cable to charge the SRL2. The LED turns
red while the headset is charging and turns blue when it is fully
charged. It takes about 2.5 hours to be completely charged.
Note:
Any 3rd party USB charger can be used with Sena products if the charger
is approved by either the FCC, CE, IC or other locally approved agencies
that Sena accepts.
CAUTION
Please make sure to take off your SRL2-installed helmet while charging.
The headset automatically turns off during charging.
3.3 Low Battery Warning
When the battery is low, the blinking blue LED in stand-by mode turns
to red and you will hear a voice prompt saying “Low Battery”.

Sena SRL2 Specifications

General

Bluetooth Version	Bluetooth 4.1
Talk Time	10 hours
Charging Time	2.5 hours
FM Radio	Yes
Battery Type	Lithium Polymer Battery
Certificates	CE, FCC, IC
Music Sharing	Yes
Voice Command	Yes
Intercom Range	1.6 km (1.0 mile)
Operating Temperature	-10°C to 55°C (14°F to 131°F)
Profiles	Headset Profile (HSP), Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio Video Remote Control Profile (AVRCP)
Audio Features	Advanced Noise Control™
Compatibility	Shoei GT-Air II, Shoei Neotec II, Shoei J-Cruise II
Mobile App Support	Yes
Intercom Participants	8-Way Intercom