User Manual
Table Of Contents
- 1 INTRODUCTION
- 2 PACKAGE CONTENTS
- 3 INSTALLING THE 20S ON YOUR HELMET
- 4 GETTING STARTED
- 5 PAIRING THE 20S WITH BLUETOOTH DEVICES
- 6 PAIRING WITH SELECTIVE PROFILE: A2DP STEREO OR HANDSFREE
- 7 MOBILE PHONE CALL MAKING AND ANSWERING
- 8 STEREO MUSIC
- 9 GPS NAVIGATION
- 10 SENA SR10, TWO-WAY RADIO ADAPTER
- 11 FM RADIO
- 12 AMBIENT MODE
- 13 VOICE COMMAND
- 14 INTERCOM PAIRING
- 15 TWO-WAY & MULTI-WAY INTERCOM
- 16 THREE-WAY CONFERENCE PHONE CALL WITH INTERCOM PARTICIPANT
- 17 GROUP INTERCOM
- 18 UNIVERSAL INTERCOM
- 19 FUNCTION PRIORITY
- 20 20S CONFIGURATION SETTING
- 20.1 Assigning Speed Dial
- 20.2 Enabling/Disabling Audio Multitasking
- 20.3 Setting Intercom-audio Overlay Sensitivity
- 20.4 Enabling/Disabling Navigation App Support
- 20.5 Enabling/Disabling Audio Boost
- 20.6 Setting Motion Sensor Sensitivity
- 20.7 Enabling/Disabling Voice Activated Phone Answering
- 20.8 Enabling/Disabling HD Intercom
- 20.9 Enabling/Disabling Eight-way Intercom
- 20.10 Enabling/Disabling Voice Prompts
- 20.11 Enabling/Disabling Sidetone
- 20.12 Enabling/Disabling Advanced Noise Control™
- 20.13 Delete All Bluetooth Pairing Information
- 20.14 Universal Intercom Pairing
- 20.15 Exit Voice Configuration Menu
- 21 RESET TO FACTORY DEFAULT SETTINGS
- 22 FAULT RESET
- 23 FIRMWARE UPGRADE
- 24 SENA BLUETOOTH CONNECTION CASE STUDIES
- 25 OPERATION QUICK REFERENCE
- CERTIFICATION AND SAFETY APPROVALS
- SAFETY INFORMATION
- PRODUCT WARRANTY AND DISCLAIMER
![](/manual/sena/20s-01/user-manual-english/images/img-47.png)
20S
47
English
Rotate Jog Dial Tap Phone Button Tap Jog Dial
Speed Dial Execute N/A
Audio Multitasking Enable Disable
Intercom-audio Overlay
Sensitivity
Execute N/A
Navigation App Support Enable Disable
Audio Boost Enable Disable
Motion Sensor Sensitivity Execute N/A
VOX Phone Enable Disable
HD Intercom Enable Disable
Eight-way Intercom Enable Disable
Voice Prompt Enable Disable
Sidetone Enable Disable
Advanced Noise Control Enable Disable
Delete All Pairings Execute N/A
Universal Intercom Pairing None N/A
Exit Conguration Execute N/A
Voice Conguration Menu & Button Operations
21 RESET TO FACTORY DEFAULT SETTINGS
1. To restore the 20S to factory default settings, press and hold
the Phone Button for 12 seconds until the LED shows solid red
and you hear double beeps. You will hear a voice prompt saying
“Factory reset”.
2. Within 5 seconds, press the Jog Dial to conrm reset. The headset
will be restored to factory setting and switched off automatically.
You will hear a voice prompt saying “Headset reset, good-bye”.
3. If you press the Phone Button or don’t press the Jog Dial within 5
seconds, the reset attempt is canceled and the headset returns to
stand-by mode. You will hear a voice prompt saying “Canceled”.