Often Asked Questions

GETTING STARTED

Press the Jog Dial and the Telephone Button at the same time to power the headset either on or off.

When powering on the headset, press the jog Dial and the Telephone button at the aforementioned fourth dimension until the blue LED appears while hearing the ascending beeps. When powering off the headset, press the Jog Dial and the Phone Push at the same time until the red LED appears briefly and the headset turns off completely while hearing descending beeps.

You can charge the headset by connecting the supplied USB power & data cable into a computer USB port or USB wall charger. You can use whatever standard micro-USB cable to charge the headset. The LED turns red while the headset is charging and turns blue when it is fully charged. It takes nearly ii.five hours to be completely charged.

LED Indicator

When the headset is powering on, the red LED flashes rapidly indicating the bombardment level.

4 flashes = High, 70~100%
iii flashes = Medium, 30~seventy%
2 flashes = Depression, 0~thirty%

Voice Prompt Indicator

When you power on the headset, proceed pressing the Jog Dial and the Phone Push button simultaneously for about 3 seconds until you lot hear 3, high toned beeps. So you will hear vox prompt indicating the bombardment level. Yet, if yous release the buttons as soon as the headset turns on, y'all volition not hear the voice prompt for the battery level indication.

You can hands suit the book by rotating the Jog Dial.

The volume is set and maintained independently at unlike levels for each audio source even when you turn off and on the headset. For case, once you set the volume for mobile phone handsfree, it will non change fifty-fifty if y'all adjust the volume for your Bluetooth MP3 music. So you can always maintain the preferred optimum volume level for each audio source.

BLUETOOTH PAIRING

General Mobile Telephone Pairing

1. Turn on the 20S EVO and printing the Phone Button for 5 seconds until the LED flashes red and blue alternately and you hear multiple beeps. You will hear a vocalisation prompt saying "Phone pairing".

2. Search for Bluetooth devices on your mobile phone. Select the 20S EVO in the list of the devices detected on the mobile phone.

3. Enter 0000 for the Pin. Some mobile phones may not ask for the Pin.

iv. The mobile phone confirms that pairing has completed and the 20S EVO is ready to use. You will hear a voice prompt from the 20S EVO maxim "Your headset is paired".

v. If the pairing procedure is not completed within three minutes, the 20S EVO volition render to stand-by fashion.

NFC Mobile Phone Pairing

You can quickly pair your mobile telephone using NFC (Near Field Communication) engineering with your NFC-enabled mobile phone.

1. Make sure that your mobile phone has the NFC function turned on and that the phone screen is active.

2. Turn on the 20S EVO and remove the main unit from the clamp unit.

3. Place your mobile phone over the dorsum side of the 20S EVO so that the NFC detection area of each device touches each other.

4. Follow the pairing instructions that announced on your telephone. If a passcode is required, enter "0000".

5. The mobile telephone confirms that pairing has completed and the 20S EVO is ready to use.

Bluetooth GPS Navigation Pairing

1. Plough on the headset and press the Jog Dial for half dozen seconds until the red LED is rapidly flashing and you hear multiple beeps.

2. Within 2 seconds, tap the Telephone Button and hear the voice prompt, "Second mobile phone pairing". Once again within 2 seconds, tap the Phone Button and the LED turns to green flashing and the beeps plough to multiple mid-toned beeps. You will hear the voice prompt, "GPS pairing".

3. Search for Bluetooth devices on the GPS navigation screen. Select the 20S EVO in the list of the devices detected on the GPS.

4. Enter 0000 for the Pivot.

5. The GPS confirms that pairing has completed and the 20S EVO is ready to use. Yous will hear a voice prompt from the 20S EVO saying "Your headset is paired".

vi. If the pairing process is not completed inside three minutes, the 20S EVO volition return to stand-by mode.


GPS Pairing as Mobile Phone

If a GPS is not only used for turn-by-plow vox instructionsbut besides is your preferred Bluetooth stereo music source, yous can pair the GPS to the 20S EVO past following the simple procedures in "five.i Mobile Phone Pairing". However, since some GPS systems support mobile telephone bridging over Bluetooth, you tin pair the mobile telephone to the GPS to use your mobile telephone. When y'all practise this, the 20S EVO thinks the GPS is a mobile telephone so y'all tin can no longer pair your mobile phone to the 20S EVO straight. Please refer to the user's guide of your GPS for details.


You can remotely control the 20S EVO via Bluetooth using the Remote Command (sold separately). This eliminates the need to accept off your hand for button operations. Your 20S EVO and the Remote Command must exist paired together before use.

1. Turn on the 20S EVO and the Remote Control.

2. Printing the Jog Punch for 12 seconds to enter the configuration menu. Rotate the Jog Punch until y'all hear a vocalization prompt maxim, "Remote command pairing". Press the Phone Button to enter into Remote Control Pairing style and the red LED volition flash rapidly and yous volition hear multiple beeps.

3. Enter Bluetooth pairing style on your Remote Control. The 20S EVO volition automatically perform pairing with the Remote Control in pairing mode. Yous will hear a vocalism prompt, "Remote control connected", when they are successfully connected.

USING MOBILE Telephone & MUSIC

one. When you have an incoming call, simply tap the Phone Button or the Jog Dial to answer the phone call.

ii. You can also answer the incoming call by loudly speaking any discussion of your choice if Vocalisation Activated Phone Answering (VOX Telephone) is enabled, unless you are connected to intercom.

3. To end a telephone call, tap the Telephone Button or press the Jog Punch for two seconds until yous hear a beep, or await for the called person to end the call.

4. To decline a call, press the Jog Dial for 2 seconds until yous hear a beep while the phone is ringing.

5. To transfer a telephone call between the mobile phone and the headset during the telephone conversation, press the Phone Push button for 2 seconds until you hear a beep.

half-dozen. At that place are several ways to make a phone call:

– Enter numbers on your mobile telephone's keypad and brand a call. Then the telephone call is automatically transferred to the headset.

– For some older mobile phones which do not automatically transfer calls to the headset, printing the Phone Button after entering telephone numbers on the mobile telephone keypad.

– Tap the Telephone Button in stand up-past mode to activate the voice dialer of your mobile phone. For this, the vocalisation dialing characteristic must be available on the mobile phone. Refer to your mobile phone transmission for further instruction.

The Bluetooth audio device must be paired with the 20S EVO past following the "Bluetooth Stereo Device Pairing" procedures. The 20S EVO supports the Sound/Video Remote Control Profile (AVRCP), so if your Bluetooth audio device likewise supports the AVRCP, you lot can use the 20S EVO to remotely control music playback. Not simply can you adjust the volume but you can besides use the functions such as play, break, adjacent track and previous rails. If the Audio Multitasking characteristic is enabled, you can listen to the music while having an intercom conversation.

1. To adjust the book, rotate the Jog Punch.

2. To play or pause music, press and hold the Jog Dial for 1 second until you hear a double beep.

three. To rails forward or rail dorsum, rotate while pressing the Jog Punch clockwise or counter clockwise.

Y'all tin can offset sharing music with an intercom friend using Bluetooth stereo music during a two-style intercom chat.

ane. Enter into a two-way intercom and press and concord the Jog Punch for one second to play music.

2. Printing and hold the Jog Punch until you hear triple beeps and yous will hear a vocalization prompt saying "Music sharing on".

iii. To runway forward or track back, rotate while pressing down the Jog Dial clockwise or counter clockwise.

iv. To terminate music sharing, press and hold the Jog Dial until you hear triple beeps and you will hear a voice prompt saying "Music sharing off".

BLUETOOTH INTERCOM

The 20S EVO tin can exist paired with upwardly to nine other headsets for Bluetooth intercom conversation.

1. Turn on the ii 20S EVO headsets (A and B) that you would like to pair with each other.

2. There are two ways y'all tin can enter the 2 headsets into pairing mode.

- Printing and hold the Jog Punch of the headset A and B for half-dozen seconds until cerise LEDs of both units first to flash apace. You will hear a voice prompt saying "Intercom pairing".

- Remove the two headsets from the clamps. Take hold of them with each paw and shake them simultaneously until the green LEDs of the both units star t to flash rapidly.

three. Simply tap the Jog Dial of whatsoever 1 of the two headsets A or B and wait until the LEDs of both headsets plow to bluish and intercom connection is automatically established. The two headsets A and B are paired with each other for intercom conversation. If the pairing procedure is non completed inside one minute, the 20S EVO will return to stand up-by manner.

4. You can pair with up to nine other headsets. To pair with more headsets such as A and C, A and D, and more than, simply follow the same procedure as above.

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 prepare as kickoff intercom friend. The previous intercom friend becomes second intercom friend, and 3rd intercom friend.

ane. Single tap the Jog Dial to showtime intercom with the offset intercom friend and double tap the Jog Dial to start intercom with the second intercom friend.

To start intercom with the tertiary intercom friend and above, triple tap the Jog Dial to enter into friend selection manner. Rotate the Jog Dial to select a friend and tap over again to initiate the intercom with that friend.

2. Printing and hold for 2 seconds to end whatsoever intercom, or utilise the vocalisation command, "Cease Intercom". Or, you can single tap the Jog Punch to finish intercom with the offset intercom friend and double tap the Jog Punch to end intercom with the 2d intercom friend.

To end intercom with the 3rd intercom friend and above, triple tap the Jog Dial to enter into friend pick mode. Rotate the Jog Dial to select a friend and tap once more to end intercom with that friend. Likewise, use the vox command, "Intercom [1~nine]" to end each intercom.

1st Intercom Friend 2d Intercom Friend 3rd and 9th Intercom Friend
Commencement 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 - Unmarried Tap
End any Intercom Press & Hold for 2 seconds Printing & Hold for 2 seconds Press & Concord for 2 seconds

Start Iii-way Intercom

You (A) tin have a 3-way intercom with 2 other 20S EVO friends (B & C) by establishing 2 intercom connections at the same time.

ane. You (A) need to be paired with two other friends (B & C) for three-way intercom.

2. Start an intercom conversation with one of the two friends in your intercom group. For instance, you (A) may start an intercom conversation with the intercom friend (B). Or intercom friend (B) may start an intercom call with y'all (A).

3. The second intercom friend (C) may bring together the intercom by making an intercom call to you (A). You (A) may also connect the 2nd intercom friend (C).

4. Now you (A) and ii 20S EVO intercom friends (B & C) are having a iii-way intercom.

Stop Iii-mode Intercom

When y'all are a fellow member of an active iii-mode intercom, you can completely terminate the intercom or just disconnect an intercom connectedness with one of your agile intercom friends.

one. Printing the Jog Dial for 2 seconds until you lot hear double beeps to terminate a three-mode intercom completely. It terminates both intercom connections with (B) and (C).

ii. Tap or double tap the Jog Dial to disconnect intercom connexion with one of the 2 intercom friends accordingly. For example, by single tapping the Jog Punch, y'all tin can merely finish the intercom connection with the first intercom friend (B). However, you nevertheless take the intercom connectedness with your second intercom friend (C).

Jog Dial Operation Result
Press for 2 seconds Asunder (B) & (C)
Unmarried Tap Disconnected (B)
Double Tap Asunder (C)

Start Multi-style Intercom

You can have multi-way intercom with up to seven other 20S EVO users past creating an intercom chain. Both the head and the tail of the chain tin add new participants.

For example, if you lot take a three-way intercom set upward, the new participant (D) can be added to either (B)-the head, or (C)-the tail. If (D) were added to (C), then (D) becomes the new tail of the chain. If (D) were added to (B), then (D) becomes the new head. In this way, an intercom chain can hold up to eight people.

Note:

To have multi-way intercom with more four participants, y'all must enable Viii-manner Intercom.

FM RADIO

To plow on the FM radio, press and concord the Phone Button for 2 seconds until you hear a mid-tone double beep sound. You volition and then hear a vocalisation prompt maxim "FM on".

In order to plow off the FM radio ,press and concord the Phone Push button for two seconds until you hear a vocalization prompt saying "FM off". When you lot power off, the 20S EVO will remember the last station frequency. When yous ability it on, the concluding station frequency will exist playing.

"Seek" is the office that searches from station to station frequencies. To utilise the "Seek" function, delight follow the pr ocedure below:

1. Rotate while pressing the Jog Dial clockwise to search upward the station dial or counter clockwise to search down the station dial.

2. If the tuner finds a station while searching frequencies, information technology stops the seek function.

3. To save the current station, press and concord the Jog Dial for 2seconds until you lot hear a voice prompt saying "Preset (#)".

4. Rotate the Jog Dial clockwise or counter clockwise in order to select which preset number you lot desire for that specific station. You can save up to 10 preset stations. (The preset setting will exist canceled in approximately x seconds. You will and so hear "Save preset cancelled". Yous can also rotate the Jog Punch clockwise or counter clockwise until you hear "Cancel". Tap the Jog Dial to confirm counterfoil. You volition then hear "Save preset cancelled").

v. To salvage the electric current station, tap the Jog Dial once again. You volition and so hear a voice prompt maxim "Save preset (#)".

vi. To delete the saved station in the preset number, tap the Phone Push. You volition then hear a voice prompt saying "Delete preset (#)".

"Scan" is the function that automatically searches station frequencies, starting from the current frequency and up. To use the browse function, please follow the procedures below:

1. Double tap the Telephone Button. Then the current station frequency moves upward to find other station frequencies.

2. If the tuner finds a station, it stays at the station frequency for 8 seconds, then scans to the next station frequency.

3. Scan part stops when you lot double tap the Phone Button again.

4. To relieve a station while scanning frequencies, tap the Phone Button when at that station. You lot will hear a phonation prompt from the 20S EVO maxim "Relieve preset (#)". The station will be saved as the next preset number.

v. All stations preset during "Scan", will overwrite previously set stations.

TROUBLESHOOTING

1. To restore the 20S EVO to manufacturing plant default settings, press and concur the Phone Push for 12 seconds until the LED shows solid ruddy and you hear double beeps. Yous will hear a vox prompt saying "Factory reset".

2. Within 5 seconds, printing the Jog Punch to confirm reset. The headset volition be restored to factory setting and switched off automatically. You will hear a vocalisation prompt maxim "Headset reset, adept-bye".

three. If you press the Phone Button or don't printing the Jog Dial within v seconds, the reset endeavor is cancelled and the headset returns to stand-by style. Y'all will hear a vocalism prompt saying "Cancelled".

When the 20S EVO is non 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 calorie-free pressure. The 20S EVO will be switched off, and y'all have to plough the arrangement dorsum on and endeavour again. Still, this volition not restore the headset to factory default settings.

Documents

Quick Outset Guide - A quick and easy to use guide for operating your device

Quick Reference Guide

Users Guide - A complete guide on how to use all of the features of your device

Instructional Video

​20S EVO Install

20S EVO Audio Multi-Tasking

20S EVO Music Sharing

20S EVO GPS Pairing

20S EVO NFC and Motion Sensor

20S EVO Ambience Button

20S EVO Vocalization Commands

20S EVO Dual A2DP

20S EVO Grouping Intercom

20S EVO Group Intercom Setup

20S EVO Smartphone App

4-way Intercom Pairing