Sena SF4 User Manual

SF Series
45
English
15 SOFTWARE CONFIGURATION SETTINGS
In addition to the headset conguration menu, you can change the
settings of the SF Series through the Sena Device Manager or the
Sena SF Utility App.
15.1 Assigning Speed Dial
Assign phone numbers for speed dialing to make a phone call quickly.
Please visit the Sena Bluetooth website at www.sena.com for more
information.
15.2 Setting Audio Source Priority (Default: Intercom)
(SF2, SF4)
Audio Source Priority allows you to select the priority between the
intercom and music (which includes GPS app instructions and
message notications) from a smartphone. If the intercom is selected
as the audio source priority, your music will be interrupted during an
intercom conversation. If music is selected as the audio source priority,
intercom conversations will be interrupted while your music is heard.
Note:
Audio Source Priority is active only when Audio Overlay is disabled.
15.3 Enabling/Disabling Audio Boost (Default: Disable)
Enabling Audio Boost increases the overall maximum volume.
Disabling Audio Boost reduces the overall maximum volume, but
delivers more balanced sound.
15.4 Enabling/Disabling Smart Volume Control
(Default: Disable)
Smart Volume Control automatically changes the level of the speaker
volume based on the level of the environmental noise. When it is
disabled, volume is controlled manually. You can enable the level
adjustment by setting the sensitivity to low, medium, or high. Smart
Volume Control responds to smaller environmental noises as the
sensitivity level becomes higher.
15.5 Enabling/Disabling Voice Activated Phone
Answering (Default: Enable)
If this feature is enabled, you can answer incoming calls by voice.
When you hear a ringtone for an incoming call, you can answer the
phone by saying a word such as “Hello” loudly or by blowing air into
the microphone. VOX phone is temporarily disabled if you are
connected to intercom. If this feature is disabled, you have to tap the
Center Button to answer an incoming call.

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