Sena SF4 User Manual

SF Series
11
English
2. While pushing the latch at the center of the clamp kit, push the
back plate of the clamp kit outwards to remove it.
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3. Align the glued surface mounting adapter and the back of the
clamp kit and slide the adapter into the clamp kit until you hear a
click. Make sure that the glued surface mounting adapter ts the
back of the clamp kit’s grooves.
3.1.2 Using the Glued Surface Mounting Adapter for the Main
Unit
If the clamp kit is not inserted into the helmet rmly, you can use the
glued surface mounting adapter.
1. Make sure that the main unit is separated from the clamp kit. If
not, push and hold the clamp kit’s tab upwards and remove the
main unit from the clamp kit.
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Sena SF4 Specifications

General

FM radio	Yes
Sample rate	48 kHz
Maximum range	1200 m
Bluetooth version	4.1
Channels quantity	4 channels
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Preset stations quantity	10
Operating temperature (T-T)	-10 - 55 °C
Certification	CE, FCC, IC
Product color	Black, Grey
Charging time	1.5 h
Quantity	1
Cables included	AC, USB

Weight and Dimensions

Depth	16.6 mm
Width	73.3 mm
Height	38.7 mm
Weight	35 g