English 20S Model : SP38 www.sena.
0S © 1998-2016 Sena Technologies, Inc. All rights reserved. Sena Technologies, Inc reserves the right to make any changes and improvements to its product without providing prior notice. Sena™ is a trademark of Sena Technologies, Inc. or its subsidiaries in the USA and other countries.
20S 1 INTRODUCTION........................................................................................................5 2 PACKAGE CONTENTS.............................................................................................6 2.1 Headset Main Unit...................................................................................................................6 2.2 Basic Kit........................................................................................................................
20S 15 TWO-WAY & MULTI-WAY INTERCOM................................................................. 34 15.1 15.2 15.3 15.4 Two-way Intercom..................................................................................................................34 Multi-way Intercom.................................................................................................................35 Intercom Failure........................................................................................................
20S Thank you for choosing the Sena 20S, Motorcycle Bluetooth Communication System. With the 20S, you can call handsfree on your Bluetooth mobile phone, listen to stereo music or voice instructions of GPS navigations by Bluetooth wirelessly, and have intercom conversations in full duplex with a passenger or other motorcycle riders. The 20S is compliant with the Bluetooth 4.
20S English 2.1.
20S 2.2 Basic Kit • Wired Boom Microphone Universal Helmet Clamp: Speaker Port Microphone Port • Wired Microphone • USB Power & Data Cable Quick Release Button Earbud Port • Cigarette Charger Static Boom Microphone • 2.5 to 3.
20S • Rubber Pads 2.
20S • Wired Boom Microphone • Rubber Pads • Wired Microphone • Hook and Loop Fasteners for Speakers • Hook and Loop Fastener for Boom Microphone • USB Power & Data Cable • Hook and Loop Fastener for Wired Microphone • Cigarette Charger • Allen Wrench • 2.5 to 3.
20S 3.1 Helmet Installation To securely install the 20S on the helmet, please follow this procedure. 1. Loosen the two screws on the back plate of the clamp unit using the enclosed allen wrench. Insert the back plate of the clamp unit between the internal padding and external shell of the helmet, and tighten the two screws. Please make sure that the microphone is located properly close to your mouth when you wear the helmet. 3.
20S 4. Place the helmet speakers along with the hook and loop fasteners, centered to your ear, in the ear pockets of the helmet. If the helmet has deep ear pockets, you can use the speaker pads to place the speakers closer to your ears. Note: To enhance the audio quality, you can make use of the foam speaker covers. Cover each speaker with the foam and attach the hook fastener at the back of the speaker. Then place the speakers in the helmet as described above.
20S 7. Peel off the cover of the adhesive tape of the adapter and attach the unit on the proper surface of your helmet. 3.2 Glued Surface Mounting Adapter If you have any problem equipping the clamp unit on the helmet for any reason, you may use the glued surface mounting adapter to attach the clamp unit on the external surface of the helmet. 1. Remove the speaker unit from the speaker port. 2. Remove the back plate of the clamp unit completely. 3.
20S 3. Two extra microphones are provided, a wired boom microphone and a wired microphone. Connect the one you need according to your helmet type. 4. Lock the microphone to the clamp by turning the lock clockwise. 5. Reattach the back plate to cover the microphone and the speaker port. 6. Follow steps in section 3.1, “Helmet Installation” to complete the clamp installation. 3.3.
20S 3.4 Earbuds 4 GETTING STARTED English If you want to wear your own earbuds, connect the earbuds to the earbud port on the left side of the clamp. You can connect your earbuds to the clamp while having the speakers connected to the clamp. The sound of the earbuds will be active while the sound of the outer speakers becomes inactive. 4.1 Charging You can charge the 20S by connecting the supplied USB power & data cable into a computer USB port or USB wall charger.
20S 4.3.1 LED Indicator When the headset is powering on, the red LED flashes rapidly indicating the battery level. 4 flashes = High, 70~100% 3 flashes = Medium, 30~70% 2 flashes = Low, 0~30% 4.3.2 Voice Prompt Indicator When you power on the headset, keep pressing the Jog Dial and the Phone Button simultaneously for about 3 seconds until you hear three, high toned beeps. Then you will hear voice prompt indicating the battery level.
20S Before using the 20S Bluetooth headset with any of Bluetooth devices for the first time, you will need to pair them together. It can be paired with Bluetooth mobile phones, Bluetooth stereo devices such as MP3 players, or motorcycle specific Bluetooth GPS navigation, and with other Sena Bluetooth headsets. This pairing operation is only required once for each Bluetooth device. The headset remains paired with the devices and automatically reconnects to them when they are within range.
20S 5.2 Second Mobile Phone Pairing Typical Bluetooth headsets can connect with only one Bluetooth device, but a second mobile phone pairing allows the headset to connect with another Bluetooth device such as a second mobile phone, an MP3 Player, or the Sena SR10, the Bluetooth adapter. 1. To pair the second mobile phone, press the Jog Dial for 6 seconds until the red LED is rapidly flashing and you hear multiple beeps. 2.
20S 5.4 Bluetooth GPS Navigation Pairing English 5.4.1 GPS Pairing 1. Turn on the headset and press the Jog Dial for 6 seconds until the red LED is rapidly flashing and you hear multiple beeps. 2. Within 2 seconds, tap the Phone Button and hear the voice prompt, “Second mobile phone pairing”. Again within 2 seconds, tap the Phone Button and the LED turns to green flashing and the beeps turn to multiple mid-toned beeps. You will hear the voice prompt, “GPS pairing”. 3.
20S 5.4.2 GPS Pairing as Mobile Phone If a GPS is not only used for turn-by-turn voice instructions but also is your preferred Bluetooth stereo music source, you can pair the GPS to the 20S by following the simple procedures in “5.1 Mobile Phone Pairing”. However, since some GPS systems support mobile phone bridging over Bluetooth, you can pair the mobile phone to the GPS to use your mobile phone.
S The incoming audio from the two-way radio via SR10 is heard in the background while having an intercom conversation or a mobile phone call. You can listen to music, answer a mobile call, have an intercom conversation and use a two-way radio via the SR10 for group communication as shown in the figure below. A GPS system or a radar detector which has a headphone jack or audio line-out could be connected to the SR10 by a wire.
20S 6 PAIRING WITH SELECTIVE PROFILE: A2DP STEREO OR HANDSFREE If you have a MP3 stereo music phone such as a smartphone, sometimes you may need to selectively use the 20S for A2DP stereo music only or for mobile phone handsfree only. These instructions are for advanced users who want to pair the 20S to their smartphones only with one selective profile: A2DP stereo for music or HFP for phone calls.
20S 7.1 Mobile Phone Call Making and Answering 1. When you have an incoming call, simply tap the Phone Button or the Jog Dial to answer the call. 2. You can also answer the incoming call by loudly speaking any word of your choice if Voice Activated Phone Answering (VOX Phone) is enabled, unless you are connected to intercom. 3. To end a call, tap the Phone Button or press the Jog Dial for 2 seconds until you hear a beep, or wait for the called person to end the call. 4.
20S 7.2 Speed Dialing You can quickly make a phone call by using the voice speed dial menu. 1. To enter into the voice speed dial menu, double tap the Phone Button and you will hear a mid-tone single beep and a voice prompt saying “Speed dial”. 2. Rotate the Jog Dial clockwise or counter-clockwise to navigate between the menus. You will hear voice prompts for each menu item. 3. Tap the Phone Button to select a voice menu among the followings: (1) Last number redial (2) Speed dial 1 Note: 1.
20S 7.3 Intercom and Mobile Phone Call 8 STEREO MUSIC English 1. When you have an incoming mobile phone call during an intercom conversation, you will hear a ring tone. You can choose whether to 1) answer the mobile phone call and stop the intercom conversation, or 2) reject the phone call and stay on the intercom conversation. a. To answer the phone call and stop the intercom conversation, tap the Jog Dial or the Phone Button. The VOX Phone feature does not work if you are connected to intercom.
20S 8.2 By Bluetooth Wireless Stereo The Bluetooth audio device must be paired with the 20S by following the “Bluetooth Stereo Device Pairing” procedures described in the section 5.3. The 20S supports the Audio/Video Remote Control Profile (AVRCP), so if your Bluetooth audio device also supports the AVRCP, you can use the 20S to remotely control music playback. Not only can you adjust the volume but you can also use the functions such as play, pause, next track and previous track.
20S 8.3 Music Sharing 9 GPS NAVIGATION English You can start sharing music with an intercom friend using Bluetooth stereo music during a two-way intercom conversation. 1. Make sure that the antenna is flipped up (Flip-up Antenna Type only). 2. Enter into a two-way intercom and press and hold the Jog Dial for one second to play music. 3. Press and hold the Jog Dial until you hear triple beeps and you will hear a voice prompt saying “Music sharing on”. 4.
20S 10 SENA SR10, TWO-WAY RADIO ADAPTER As described in section 5.5, you can use a two-way radio and the 20S Bluetooth intercom simultaneously by using the Sena SR10, a Bluetooth Two-way Radio Adapter, along with the 20S. Incoming audio from the two-way radio will not interrupt an intercom conversation but is heard in background. This is useful when you have an intercom conversation with a passenger on the back seat and use a two-way radio for group communication with other motorcycle riders.
20S 11.1 FM Radio On / Off To turn on the FM radio, press and hold the Phone Button for 2 seconds until you hear a mid-tone double beep sound. You will then hear a voice prompt saying “FM on”. In order to turn off the FM radio, press and hold the Phone Button for 2 seconds until you hear a voice prompt saying “FM off”. When you power off, the 20S will remember the last station frequency. When you power it on, the last station frequency will be playing. 11.
20S 3.4 Earbuds 4 GETTING STARTED English If you want to wear your own earbuds, connect the earbuds to the earbud port on the left side of the clamp. You can connect your earbuds to the clamp while having the speakers connected to the clamp. The sound of the earbuds will be active while the sound of the outer speakers becomes inactive. 4.1 Charging You can charge the 20S by connecting the supplied USB power & data cable into a computer USB port or USB wall charger.
20S You can hear the ambient sound outside of your helmet by activating the Ambient Mode. To activate the Ambient Mode, press twice the Ambient Mode Button which is placed on the bottom of the clamp unit. To deactivate the Ambient Mode, press twice the Ambient Mode Button again. 13 VOICE COMMAND English 12 AMBIENT MODE The voice command of the 20S allows you to operate certain operations by simply using your voice. You can control the 20S completely handsfree using the voice recognition.
20S Mode Status Standby / Music / FM Radio / Standby 32 Function Voice Command Start/End each Intercom “Intercom [one, two, … , nine]” End all intercoms “End intercom” Call last intercom “Last intercom” Group Intercom “Group intercom” Intercom pairing “Pairing intercom” Cancelling operations “Cancel” Play/Pause music “Music” or “Stereo” Turn on/off FM radio “FM radio” Check battery “Check battery” Speed dialing “Speed dial [one, two, three]” Redial the last call “Redial” Voice co
20S A English 14 INTERCOM PAIRING 14.1 Pairing with Other 20S Headsets for Intercom Conversation The 20S can be paired with up to nine other headsets for Bluetooth intercom conversation. 1. Turn on the two 20S headsets (A and B) that you would like to pair with each other. 2. There are two ways you can enter the two headsets into pairing mode. –– Press and hold the Jog Dial of the headset A and B for 6 seconds until red LEDs of the both units start to flash rapidly.
20S 5. The intercom pairing queue is ‘Last-Come, First-Served’. If a headset has multiple paired headsets for intercom conversations, the last paired headset is set as first intercom friend. The previous intercom friend becomes second intercom friend, and third intercom friend. Note: 1. For example, after the pairing procedures listed above, headset D is the first intercom friend of headset A. Headset C is the second intercom friend of headset A, and headset B is the third intercom friend of headset A. 2.
20S 2nd intercom friend 3rd ~ 9th intercom friend Start intercom Single tap Double tap Triple tap → Rotate to select friend → Single tap End intercom Single tap Double tap Triple tap → Rotate to select friend → Single tap End any intercom 2. Start an intercom conversation with one of the two friends in your intercom group. For example, you (A) may start an intercom conversation with the intercom friend (B). Or intercom friend (B) may start an intercom call with you (A).
20S 4. Now you (A) and two 20S intercom friends (B & C) are having a three-way intercom. (A) First Friend (B) Second Friend (C) 15.2.2 End Three-way Intercom When you are a member of an active three-way intercom, you can completely terminate the intercom or just disconnect an intercom connection with one of your active intercom friends. 1. Press the Jog Dial for 2 seconds until you hear double beeps to terminate three-way intercom completely. It terminates both intercom connections with (B) and (C). 2.
20S (A) First Friend (B) (A) Second Friend (C) Please note that each participant’s intercom friends are the ones adjacent to each other. Note: To have multi-way intercom with more than four participants, you must enable Eight-way Intercom. Please refer to section 21.10 “Enabling/Disabling Eightway Intercom” for more details. 15.2.4 End Multi-way Intercom You can completely get out of the multi-way intercom or just disconnect a part of the chain. 1.
20S Jog Dial Operation Result Press and hold for 1” Disconnect all participants Single tap Disconnect participants chained to (B) Double tap Disconnect participants chained to (C) Note: Multiple headsets are connected during multi-way intercom. With various signals interfering each other, the intercom distance of multi-way intercom is relatively shorter than that of two-way intercom. 15.
20S You can have a three-way conference phone call by adding an intercom friend to the mobile phone conversation. While having a mobile phone call, make an intercom call to one of the intercom friends by tapping the Jog Dial to form a three-way conference call with the person on the mobile phone line. To disconnect the intercom first and go back to your private mobile phone call, terminate the intercom by tapping the Jog Dial.
20S 18 UNIVERSAL INTERCOM You can have an intercom conversation with non-Sena Bluetooth headsets using the Universal Intercom function. Non-Sena Bluetooth headsets can be connected to the Sena Bluetooth headset if they support the Bluetooth Hands-Free Profile (HFP). The working distance may differ depending on the performance of Bluetooth headset that it is connected to. In general, it is shorter than normal intercom distance since it uses the Bluetooth handsfree profile. 18.
20S 18.3 Three-way Universal Intercom g g rin Pa i (B) rin (B) i Pa (A) (C) 2. Start an intercom conversation with non-Sena Bluetooth headset (B) in your intercom group. For example, you (A) may start an intercom conversation with non-Sena Bluetooth headset (B). The non-Sena Bluetooth headset (B) may also start an intercom call with you (A). (C) 4. Now you (A), non-Sena Bluetooth headset (B), and the other 20S (C) are having a three-way intercom. (A) (B) (C) 5.
20S 18.4 Four-way Universal Intercom You may make a four-way Universal Intercom connection with a couple of different configurations, 1) three 20Ss and one non-Sena Bluetooth headset or 2) two 20Ss and two non-Sena Bluetooth headsets. You may have a couple of other four-way Universal Intercom configurations, 1) your headset (A), a non-Sena Bluetooth headset (B), another 20S (C), and a non-Sena Bluetooth headset (D), 2) your headset (A), a non-Sena Bluetooth headset (B), and two other 20S headsets (C and D).
20S (A) (C) (D) (B) You may disconnect a four-way Universal Intercom using the same way as you do in a normal four-way intercom. Please refer to section 15.2.4, “End Multi-way Intercom”. 18.4.2 Four-way Universal Intercom Case 2 Three 20S headsets (A, C and D) and one non-Sena Bluetooth headset (B). The procedure is the same as case 1 described in section 18.4.1. (A) (B) 19 REMOTE CONTROL English 4.
20S 20 FUNCTION PRIORITY The 20S operates in the following order of priority: (highest) (lowest) Voice command mode Ambient mode Mobile phone Intercom Stereo music by audio cable Music sharing by Bluetooth stereo music FM Radio Bluetooth stereo music A lower priority function is always interrupted by a higher priority function. For example, stereo music is interrupted by intercom call, and intercom conversation is interrupted by incoming mobile phone call.
20S The voice prompt for each menu item is as below: (10) Eight-way intercom (11) Voice prompt (12) FM station guide (13) Sidetone (14) Noise control (15) Delete all pairings (16) Remote control pairing (17) Universal intercom pairing (18) Exit configuration Speed dial Exit configuration Universal intercom pairing English (1) Speed dial (2) Audio multitasking (3) Intercom-audio overlay sensitivity (4) Navigation app support (5) Audio boost (6) Smart volume control (7) Motion sensor sensitivity (8) VOX p
20S 21.1 Assigning Speed Dial Voice Prompt Note: “Speed dial” Factory Default N/A Execute Tap the Phone Button 1. To assign a phone number as a speed dial, rotate the Jog Dial until you hear a voice prompt saying “Speed dial”. 2. Tap the Phone Button, and you will hear voice prompts saying “Speed dial one” and “Phone connected”. –– Rotate the Jog Dial to select one of three speed dial numbers and you hear a voice prompt saying “Speed dial (#)”. 3.
20S 21.3 Setting Intercom-audio Overlay Sensitivity 21.4 Enabling/Disabling Navigation App Support “Intercom-audio overlay sensitivity” Voice Prompt 6 Factory Default Disable Level Adjustment Rotate the Jog Dial (1~10) Enable Tap the Phone Button Apply Tap the Phone Button Disable Tap the Jog Dial When the Audio Multitasking setting is enabled, if you talk over the intercom while music is playing, then the music volume will be lowered to play in the background.
20S 21.6 Setting Smart Volume Control 21.7 Setting Motion Sensor Sensitivity Voice Prompt “Smart volume control” Voice Prompt Factory Default Disable Factory Default Low Level Adjustment Rotate the Jog Dial (Low/Medium/High/Disable) Level Adjustment Rotate the Jog Dial (High/Low/Disable) Apply Tap the Jog Dial Apply Tap the Phone Button Smart Volume Control automatically changes the level of the speaker volume based on the level of the environmental noise.
20S 21.8 Enabling/Disabling Voice Activated Phone Answering 21.9 Enabling/Disabling HD Intercom “VOX phone” Voice Prompt “HD intercom” Enable Factory Default Enable Enable Tap the Phone Button Enable Tap the Phone Button Disable Tap the Jog Dial Disable Tap the Jog Dial If this feature is enabled, you can answer incoming calls by simply saying a word loudly enough, unless you are connected to intercom.
20S 21.10 Enabling/Disabling Eight-way Intercom Voice Prompt “Eight-way intercom” Voice Prompt “Voice prompt” Factory Default Disable Factory Default Enable Enable Tap the Phone Button Enable Tap the Phone Button Disable Tap the Jog Dial Disable Tap the Jog Dial Disabling the Eight-way Intercom optimizes the intercom performance for a small group up to four participants. Enabling the Eight-way Intercom optimizes the intercom performance for a larger group up to eight participants. 50 21.
20S 21.12 Enabling/Disabling FM Station Guide 21.14 Enabling/Disabling Advanced Noise Control™ “FM station guide” Voice Prompt Enable Factory Default Enable Enable Tap the Phone Button Enable Tap the Phone Button Disable Tap the Jog Dial Disable Tap the Jog Dial When FM Station Guide is enabled, FM station frequencies are given by voice prompts as you select preset stations.
20S 21.15 Delete All Bluetooth Pairing Information Voice Prompt “Delete all pairings” Voice Prompt Factory Default N/A Factory Default N/A Execute Tap the Phone Button Execute Tap the Phone Button To delete all Bluetooth pairing information of the 20S, rotate the Jog Dial until you hear a voice prompt saying “Delete all pairings”, and tap the Phone Button to confirm. Tapping the Jog Dial is not available for this setting. 21.
20S 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 Remote Control Pairing
20S 23 FAULT RESET When the 20S is not working properly or is in faulty status for any reason, you may reset by pushing the pin-hole reset button at the back of the headset main unit. Insert a paper clip into the reset pinhole and press the reset button for a second with light pressure. The 20S will be switched off, and you have to turn the system back on and try again. However, this will not restore the headset to factory default settings.
20S Case 1 English 25 SENA BLUETOOTH CONNECTION CASE STUDIES Bluetooth Pairing Procedure 1 Mobile Phone Pairing 2 GPS Pairing 3 Intercom Pairing Bluetooth GPS zumo 220/350/550/660/665, TomTom Rider Mobile Phone Usage • Mobile phone: phone call, listening to music • GPS: GPS instruction • Intercom Mobile Phone Pairing Intercom Pairing GPS Pairing Bluetooth GPS 55
20S Case 3 Case 2 GPS - Mobile Phone Pairing Bluetooth GPS Bluetooth GPS Mobile Phone Mobile Phone Pairing Mobile Phone Pairing Intercom Pairing Bluetooth Pairing Procedure 1 GPS - Mobile Phone Pairing 2 Mobile Phone Pairing 3 Intercom Pairing Bluetooth GPS zumo 550/660/665, TomTom Rider Usage • GPS zumo 660/665: GPS instruction, phone call, listening to music zumo 550, TomTom Rider: GPS instruction, phone call • Intercom 56 Intercom Pairing Second Mobile Phone Pairing Bluetooth Pairing Procedure
20S Case 4 Case 5 English Mobile Phone Mobile Phone Mobile Phone Pairing Mobile Phone Pairing GPS Intercom Pairing Bluetooth Pairing Procedure 1 Mobile Phone Pairing 2 Mobile Phone Pairing 3 Intercom Pairing Bluetooth GPS Yupiteru, smartphone apps Usage • Mobile Phone: phone call • GPS: GPS instruction • Intercom Mobile Phone Pairing Intercom Pairing Mobile Phone Pairing Motorcycle Bluetooth Audio System Bluetooth GPS Music Bluetooth Pairing Procedure 1 Mobile Phone Pairing 2 Mobile Phone Pairi
20S Case 6 Bluetooth Pairing Procedure 1 Mobile Phone Pairing 2 Mobile Phone Pairing 3 GPS Pairing 4 Intercom Pairing Mobile Phone Bluetooth GPS Mobile Phone Pairing zumo 220/350/550/660/665, TomTom Rider Motorcycle Bluetooth Audio System BMW R1200RT, K1600GT, K1600GTL Intercom Pairing Mobile Phone Motorcycle Bluetooth Pairing Audio System GPS Pairing Bluetooth GPS 58 Music Usage • Mobile Phone: phone call • Motorcycle Bluetooth Audio System: listening to music • GPS: GPS instruction • Intercom
20S Case 7 Mobile Phone GPS Mobile Phone Pairing English Bluetooth Pairing Procedure 1 Mobile Phone Pairing 2 Second Mobile Phone Pairing 3 Intercom Pairing Usage • Mobile Phone: phone call • SR10: two-way radio, GPS guidance, Radar detecting signal • Intercom SR10 Second Mobile Phone Pairing Two-way Radio Intercom Pairing Radar Detector 59
20S Case 8 Mobile Phone GPS Mobile Phone Pairing Bluetooth GPS Mobile Phone Pairing Mobile Phone Pairing MP3 Player Bluetooth GPS zumo 220/350/550/660/665, TomTom Rider Intercom Pairing 60 Bluetooth Pairing Procedure 1 GPS - Mobile Phone Pairing 2 Mobile Phone Pairing 3 Mobile Phone Pairing 4 Intercom Pairing Usage • GPS: phone call, GPS instruction • MP3 Player: listening to music • Intercom
20S Case 9 Mobile Phone GPS Mobile Phone Pairing SM10 SR10 Second Mobile Phone Pairing English Bluetooth Pairing Procedure 1 Mobile Phone Pairing 2 Mobile Phone Pairing 3 Mobile Phone Pairing 4 Second Mobile Phone Pairing 5 Intercom Pairing Usage • Mobile Phone: phone call • SR10: two-way radio, GPS instruction, Radar detecting signal • SM10: listening to music/sharing • Intercom Mobile Phone Pairing Two-way Radio Intercom Pairing Mobile Phone Pairing Radar Detector 61
20S Case 10 Bluetooth Pairing Procedure 1 Mobile Phone Pairing 2 Mobile Phone Pairing 3 Mobile Phone Pairing 4 GPS Pairing 5 Intercom Pairing Mobile Phone Mobile Phone Pairing GPS Pairing Intercom Pairing Mobile Phone Pairing Bluetooth GPS Mobile Phone Pairing SM10 OR Motorcycle Audio System 62 Bluetooth GPS zumo 220/350/550/660/665, TomTom Rider MP3 Player Usage • Mobile Phone: phone call • GPS: GPS instruction • SM10: listening to music/sharing • Intercom
20S Type Basic Function Function LED Beep Voice Command Button Command LED Beep Call transfer Press the Phone Button for 2 seconds - - High tone single beep Answer & end phone call Tap the Phone Button - - - Voice dial Tap the Phone Button - - - Power-on Press the Phone Button and the Jog Dial for 1 second - Solid blue Ascending beeps Power-off Press the Phone Button and the Jog Dial - Solid red Descending beeps Speed dial Double Tap the Phone Button “Speed dial [one, tw
20S Type Music FM radio Function LED Beep Play/Pause Bluetooth music Press the Jog Dial for 1 second “Music” - Mid-tone double beeps Track forward/ back Rotate the Jog Dial while pressing “Next”/ “Previous” - - FM radio on Press the Phone Button for 2 seconds “FM radio” - Mid-tone double beeps FM radio off Press the Phone Button for 2 seconds “FM radio”/ “Stop” - Mid-tone double beeps Select preset Tap the Phone Button “Next”/ “Previous” - Mid-tone single beep Seek stations R
20S FCC Caution Any changes or modifications to the equipment not expressly approved by the party responsible for compliance could void user’s authority to operate the equipment. CE Declaration of Conformity This product is CE marked according to the provisions of the R&TTE Directive (1999/5/EC). Hereby, Sena declares that this product is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. For further information, please consult www. sena.com.
20S WEEE (Waste Electrical and Electronic Equipment) The crossed-out wheel bin symbol on the product, literature, or packaging reminds you that all electrical and electronic products, batteries, and accumulators must be taken to separate collection at the end of their working life. This requirement applies to the European Union and other locations where separate collection systems are available.
20S Product Use • In some regions, it is prohibited by law to ride motorcycles while wearing headsets or earbuds. Therefore be certain to comply with all relevant laws in the region before using the product. • The headset is for motorcycle helmets only. To install the headset, you must follow the installation instructions shown in the User’s Guide. • Use of the product at a high volume for a long period of time may damage your eardrums or hearing ability.
20S • 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. PRODUCT WARRANTY AND DISCLAIMER • Do not use cigarette chargers other than the included cigarette charger to charge the headset. Limited Warranty Sena Technologies, Inc. (“Sena”) guarantees the product quality based on the technical specification stated in the product manual, and data regarding product warranty.
20S Notice and Waiver By buying and using this product, you relinquish considerable legal rights including any claim for compensation for damages. Therefore, be certain to read and understand the following terms and conditions before using the product. Use of this product will constitute consent to this agreement, and forfeiture of rights to all claims. If you do not consent to all the terms and conditions of this agreement, return the product for a refund. 1.
20S 6. You must read and completely understand all terms and conditions of legal rights and warnings that are involved in using the product. In addition, usage of the product constitutes acceptance of all terms and conditions regarding waiver of rights. Warranty Exclusions Reasons for Limited Liabilities If you do not return the product after purchasing it, you relinquish all rights to liabilities, loss, claims, and claims for reimbursement of expenses (including attorney's fees).
20S Warranty Service To obtain product warranty service, send the defective product, at your expense, to the manufacturer or the seller along with proof of purchase (a receipt that shows the purchase date, a product registration certificate of the Website, and other relevant information). Take necessary measures to protect the product. In order to get a refund or replacement, you must include the whole package as it was purchased.
1.8.0 www.sena.com User’s Guide for Firmware v1.
