scala rider G4 PowerSet User manual
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DRAFT
Table of Contents
1. INTRODUCTION
2. CONTENT OF RETAIL BOX
3. CHARGING THE HEADSET
4. BASIC SET UP AND CONFIGURATION
a. General Functions
Turning On/Off
Volume Control
Muting
Battery Level Indicator
Redialing
b. Voice Feedback
c. Audio Sources and Priorities
d. Firmware Upgrade Option
5. GETTING STARTED
a. Mounting the G4 on your helmet
b. Positioning the microphone & speakers
c. Attaching and removing the G4
d. Using the flip-up antenna
6. THE SOUND OF MUSIC: FM RADIO AND CABLE CONNECTED
MP3
a. The built-in FM Radio
b. External cable-connected MP3 Players
7. CONNECTING BLUETOOTH DEVICES: MOBILE PHONE, MP3
PLAYER (
via A2DP
), GPS
a. Mobile Phone
b. MP3 Player (
via A2DP
)
c. GPS
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8. INTERCOM
9.1. Set-Up, Pairing and Configuration
9.2. Using the G4 for INTERCOM with other G4 headsets
a. Two-Way Intercom pairing
b. Three-Way Conference Mode Intercom pairing
c. Four-Way Conference Mode Intercom
Pairing between 2 couples (
2 bikers and their passengers riding on two
motorcycles
)
9.3. Using the G4 for INTERCOM with earlier scala rider models
a. Two-Way Intercom pairing
b. Three-Way Conference Mode Intercom pairing
9. NOTICES
a. FCC and CE Notices
b. Warranty
c. Disclaimer and General Release
d. Contact and Support
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1. INTRODUCTION
Congratulations, and thank you for choosing the scala rider G4 Bluetooth
®
Headset for motorcycle
helmets.
This manual will help you operate the headset, but you should first familiarize yourself with the Bluetooth functionality of your mobile
phone and/or GPS device before using the scala rider G4.
The retail box of the G4 contains one headset unit. When paired with another scala rider G4, the
headsets can be used as an Intercom at a range of up to one mile or 1.6 km (subject to terrain).
The scala rider G4 is an immensely versatile communication and entertainment tool with a wide
range of connectivity options. The headset may be used as follows:
1. as a Bluetooth headset for mobile phone communication (supporting Bluetooth Headset, Handsfree* and A2DP
profiles at a 10 m / 33 ft. range)
2. as a Bluetooth stereo headset for wireless music streaming (supporting the Bluetooth A2DP profile, compatible
with a variety of MP3 Players, adapters and other audio devices**)
3. as a 3-Way Bike-to-Bike Intercom for conference calls with up to two other scala rider G4 or Q2
headsets (up to 1 mile / 1.6 km. range between two G4 headsets and in Full Duplex*** mode)
4. as a 4-Way Intercom for conference calls between up to four G4 headsets on two motorcycles (i.e.
between two drivers and their passengers up to 1 mile / 1.6 km. range and in Full Duplex*** mode)
5. as a Driver-to-Passenger Intercom (backwards compatible with earlier scala rider headsets)
6. as a Bluetooth headset for receiving GPS Navigation instructions and Streaming Audio from
compatible Bluetooth devices
7. as a stereo headset for listening to the built-in FM Radio
8. as a stereo headset for listening to cable-connected audio devices, (such as non-Bluetooth MP3 Players,
iPods
TM
and iPhones
TM
)
ADDITIONAL SPECIAL FEATURES:
•Your headset is equipped with AGC technology (
Automatic Gain Control
), allowing your scala
rider G4 to automatically increase or reduce its volume according to ambient noise and driving
speed. You can also control the volume level manually.
•The G4 also offers VOX technology for safe and hands-free operation of some key functions:
For incoming calls, just pronounce loudly any word (e.g. "hello"). To reject an incoming call,
you need only to remain silent for about 15 seconds.
•The G4 contains advanced software which you may update through any Windows XP based
PC.
•The G4 offers spoken status instructions, so that you always know to whom or what you are
connected to at any given time.
We wish you a great scala rider experience and remain available for any inquiries you may have.
* Mobile phones that do not support the Bluetooth Handsfree profile may prevent you from using certain advanced features
** Future downloadable firmware updates will also provide you with the AVRCP Profile to allow operation of external Bluetooth sources directly from the headset.
*** "Full Duplex" lets you to speak and hear the other party simultaneously, similar to mobile or landline phone conversations and unlike walkie-talkie communications
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2. CONTENTS OF THE RETAIL BOX
•scala rider G4 headset
•
•Helmet clamp (subject to the version purchased: Boom-Mounted or Cable-Mounted Microphone)
•Wall charger
•
Mini-USB cable
for
charging and
for firmware update from PC (requires MS Windows
®
XP)
•Allen wrench
•Velcro pads
•MP3 cable
•Glue plate
•Pre-moistened towlette
•Carry pouch
•Microphone sponges
•User Guide, stickers, Warranty and Registration form
NOTE: The use of two speakers may be illegal in certain jurisdictions.
Please check the local regulations and act accordingly.
< Insert images of both audio kits and label all buttons/sections >
Please not that the scala rider G4 is also available with a corded microphone version for Full-Faced
helmets.
Two ultra-slim speakers
Noise canceling microphone
Flexible Boom
Flip-up antenna
Volume up
Mobile Phone
Volume down
Firmware download port & charging Jack
Connect to Rider A
MP3 Button
Connect to Rider B
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Radio FM Button
IMPORTANT:
The scala rider G4 is a water-resistant device, designed for use under moderate rain or snow
conditions. However, the headset is not rated waterproof and should not be used under severe
weather conditions. The cover lid protecting the Charging Jack should be kept tightly closed at
all times to prevent moisture from entering the device.
3. CHARGING THE HEADSET
Make sure that your headset is fully charged for at least four hours before initial use.
Insert the USB cable to the wall charger (see image below) and insert the other end of the cable to
the headset’s Charging Jack. While charging, the Red Light turns on. When charging is complete, the
Red Light will turn off.
Your wall charger and USB Dock Connector cable serve two purposes:
1
Charging your headset from any A/C wall socket or from any USB port of your computer
(
charging time takes longer)
2
Downloading software upgrades from any Windows XP based computer (
see section 5d for
details).
Please note - the headset can also be charged via wall chargers with a micro-USB connector that has the same
specifications. However, using any third party charger is entirely at your own risk and may void the product warranty.
Diagram of charging / downloading
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5. BASIC SETUP AND CONFIGURATION
a. GENERAL FUNCTIONS
DESIRED RESULT:
REQUIRED ACTION:
Turn on the headset Press the Mobile Button steadily for at least
three seconds
Led indication:
three blue
flashes.
Audio feedback: Ascending tone (low-high).
Turn off the headset Press the Mobile Button steadily for at least
three seconds
Led indication:
three red
flashes.
Audio feedback: Descending tone (high-low).
Increase the volume Tap the Volume Up Button
Decrease the volume Tap the Volume Down Button
Mute Short press simultaneously Volume Up and Volume
Down while any audio is on
Voice Dial Tap the Mobile button
Redial Tap the Mobile button twice
Battery Level Indicator Press and hold the Volume Up button for 3
seconds:
-Blue light = Battery is fully charged
-Red/blue light = Battery is half empty
-
Red light = Battery is almost empty
b. VOICE FEEDBACK
You scala rider G4 headset offers various audio status messages sent through your speakers.
Among others, it will announce your connection state, e.g. whether you are in mobile phone or on
intercom mode, it will confirm changes of such modes and more. The default mode of the Voice
Feedback is ON, allowing you to disable and enable it as you wish.
The Voice menu can be set at one of five available language options (English, French, German,
Italian and Spanish). In the future, more languages will be offered that can be downloaded from our
website (see section 5d for firmware upgrade).
To Disable/Enable Voice feedback:Press the Volume Down button down for 6 seconds.
ON:
Led indication: Solid blue + Audio feedback: One short beep
OFF:
Led indication: Solid red + Audio feedback: Two short beeps
Entering the Voice Menu: Press and hold the CHANNEL A button and CHANNEL B button
simultaneously for 3 seconds while the headset is on standby.
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c. AUDIO SOURCES AND PRIORITIES
The different audio sources connected to the G4 are prioritized as shown below, i.e. the higher
priority source will always override and interrupt the lower one.
For example, incoming mobile phone calls will interrupt ongoing Intercom calls, while incoming
intercom calls will interrupt the audio from the built-in FM Radio etc.
Highest 1. GPS device (GPS audio and navigation instructions)
2. Mobile phone audio (incoming/outgoing calls) / A2DP audio source
3. Intercom
4. FM Radio
Lowest 5. Auxiliary Line-In Port - Corded Connection
d. FIRMWARE UPGRADE OPTION
In the future you will be able to install firmware upgrades and program patches to keep the software
of your G4 up-to-date. Other firmware upgrades include additional audio status messages in even
more languages to be available for your convenience. To make sure that you don't miss out on the
latest versions, please register online at www.cardosystems.com/upgrade and make sure to have
your serial number ready.
Use the enclosed USB cable to get your upgrades (free of charge).
6. GETTING STARTED
a. MOUNTING THE HEADSET ON THE HELMET
The Helmet clamp that includes your microphone and speakers must first be mounted on the helmet.
Once mounted, the headset unit can be attached or detached from the clamp at any time.
There are two methods that can be used in order to attach the clamp onto the helmet:
•Standard Method: Recommended for most helmet types.
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•Glue Plate Method: Recommended for helmets to which the standard method cannot be
applied, using the Glue Plate included in the box.
Standard Method: Fastening the Clamp to the Helmet
1. Use the enclosed Allen Wrench to loosen the two screws on the Back Plate.
2. Slide the Back Plate between the internal padding and the external shell of the helmet.
3. Adjust the clamp’s location so that the microphone is located in front of the center of your mouth,
and then tighten the screws. You may need to reposition the Clamp repeatedly until you identify the best spot.
If you have purchased the special version helmet clamp with corded microphone please refer
to the section” ATTACHING THE CORDED MICROPHONE CLAMP ON A FULL-
FACED HELMET”
Glue Plate Method: Attaching the Clamp by way of glue
You have the option to glue the Helmet Clamp onto your helmet, when the above standard method
cannot be used, or in case you prefer to secure the Helmet Clamp with adhesive glue. This option
has been successfully used for a range of high end helmets.
Caution: This process can be done only once!
NOTE: While we have no reason to believe that the gluing option might negatively affect any helmet, Cardo does not assume any responsibility to that
affect, irrespective of its nature and circumstances. The Glue Plate is offered as a free option that you may choose to use at your own risk and subject
to renouncement of any future claims.
1. Use the enclosed Allen Wrench to remove both Allen screws and release the Helmet Clamp’s back
plate.
2. Determine the location on the helmet where the Helmet Clamp must be attached.
3. Adjust the Helmet Clamp’s location on the Helmet so that the microphone is located opposite the
center of your mouth. You may need to reposition the Clamp repeatedly until you identify the best
spot. (Be sure to clean the selected area prior to the gluing process as described in # 4 below).
4. Use the pre-moistened Towelette to clean the helmet area where you want to install the Glue
Plate. Allow to dry thoroughly.
5. Peel the foil cover from the Glue Plates’ adhesive pad.
6. Place the Glue Plate into position according to #3. Press firmly 15 seconds on all 3 parts of the
Glue Plate.
7. The adhesive pad bonds to full strength over the next 24 hours. Therefore it is recommended to
not use the headset during this 24 hour period.
8. Fasten the Clamp to the Glue Plate using the Allen screws that were previously removed.
If you have purchased the special version helmet clamp with corded microphone please refer
to the section” ATTACHING THE CORDED MICROPHONE CLAMP ON A FULL-
FACED HELMET”
ATTACHING THE CORDED MICROPHONE CLAMP ON A FULL-FACED HELMET
The instructions below are for installing a helmet clamp with a corded microphone for users who have
purchased the special helmet clamp version for Full-Faced helmets. Once the clamp is attached to
your helmet, in either standard or Glue method as described previously in the user guide, please
follow the instructions below in order to install the corded microphone.
a. Use the pre-moistened towelette to clean the exact spot on the internal padding of the helmet,
opposite your mouth, where the microphone will be placed.
Pic showing both methods
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b. Peel the foil cover from the adhesive Velcro pad and place the Velcro pad on the chosen location
opposite your mouth.
c. Attach the microphone on the Velcro, as in photo.
d. Tighten the screws of the Clamp.
b. POSITIONING THE MICROPHONE & SPEAKERS
The microphone is to be positioned in front of the center of you mouth as detailed previously. Only
once you attach the helmet clamp with microphone on your helmet, you may proceed with attaching
the speakers.
Attach the speakers to the Velcro inside your helmet, opposite your ears (short speaker cord for left
ear & long speaker cord for right ear), or use the supplied Velcro pads.
If the internal padding of your helmet has cavities opposite your ears, i.e. on those spots where you
need to place the speakers, you may want to consider some improvement ideas to achieve better
audio quality. Please visit
www.cardosystems.com/files/audio.pdf
c. ATTACHING AND REMOVING THE HEADSET FROM THE HELMET CLAMP
ATTACHING:
Slide the headset sideways (i.e. in a horizontal way) along the sliding panel until a clicking sound
indicates that the headset is locked in place.
REMOVING:
Your headset can be removed for charging or for storage by sliding the headset sideways. Ideally,
when pushing the headset unit with your thumb you should embrace it between thumb and index
finger in order to avoid it from falling off.
ATTACHING:
Slide the headset downwards along the sliding panel until a clicking sound indicates that the headset is locked in place.
REMOVING:
Press here to remove
Your headset can be removed for charging and storage by pressing your finger gently against the tab and sliding the headset up with
the other hand.
We recommend that you remove the headset from the helmet when not in use
d. USING THE FLIP-UP ANTENNA
The flip-up antenna allows you to achieve the maximum intercom range between bikers. Simply
press gently against the protruding tab (at the tip of the antenna) towards the direction of the helmet.
The internal spring will then cause the antenna to flip up (see image above).
To close the antenna, just bend it backwards into its horizontal state until it’s locked in place.
As the
flip-up antenna sole purpose is to increase intercom range between bikers, there is no need to open it for when using
your mobile phone, FM Radio or MP3 Player. No harm can be done to the headsets functionality by leaving the antenna
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open even when there is no use of Intercom. However, leaving the antenna open may result in increasing it’s
vulnerability,
in case your helmet falls on the ground or if it is exposed to any accidental impact.
7. THE SOUND OF MUSIC:
Built-In FM Radio and external MP3 Player (
via cable
)
a. FM RADIO
The scala rider G4 is equipped with a high-quality FM Radio receiver, allowing you to choose
how and when you listen to your favorite stations.
Turn on Radio While in Standby mode, press and hold CHANNEL Bbutton for 3 seconds
Turn off Radio While listening to the Radio, press and hold CHANNEL Bbutton for 3 seconds
Switch to next
preset station
Tap the CHANNEL B button to cycle through the 6 Preset FM Stations.
Mute Tap the Mobile button twice .
RDS ON/OFF
(Default: OFF)
While the Radio is on, press and hold Volume Up and Volume Down buttons
simultaneously for 3 seconds.
The headset’s RDS feature (Radio Digital Search) assures that you are always listening to the best available
FM radio frequency from your favorite radio station. This allows you to leave your hands on the handlebars at
all times with no need to adjust the radio station frequency while you or in motion.
Searching for and setting new stations
1. While the Radio is on, press and hold the Volume Up or Volume Down Button for three
seconds or until you hear the next station on your headset.
-Pressing Volume Up will search upwards (higher frequency).
-Pressing Volume Down will search downwards (lower frequency).
2. Once a station is found, searching stops and you can hear the station.
3. To save this station, refer to the following section.
4. To continue searching, press the Volume Up or Volume Down Button again for three seconds.
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You may still continue to listen to the current unsaved station.
Saving a selected station
1. Select the station you wish to replace by tapping the CHANNEL B button until the desired
station is found.
2. Search for a new station as described in the section above.
3. Tap the CHANNEL B button within 20 seconds of finding the station to save the current
station.
4. If you don't save the station, the Radio will exit search mode without saving the current station.
You can still continue to listen to the current unsaved station. Tapping the CHANNEL B Button
in this case will move to the next saved station.
The FM Radio is equipped with a total memory capacity of six stations.
b. CABLE CONNECTING YOUR MP3 PLAYER OR OTHER EXTERNAL AUDIO
SOURCES.
USING THE AUXILIARY LINE-IN PORT FOR CABLE CONNECTIVITY
Your scala rider G4 headset has an Auxiliary jack which allows you to connect non-Bluetooth audio
sources, such as MP3 players, with 3.5 mm - 1/8” stereo jacks, to the headset by using the enclosed
cable.
1. Make sure the headset is on Standby mode, flashing slowly in Blue.
2. Connect the MP3 cable to your MP3 player/audio source’s headset jack and insert the other end of
the cable into the Auxiliary jack as shown in the image below.
3.
Operate the MP3 Player device by using its own buttons as usual (FF/REW/ PLAY/PAUSE).
Volume can only be adjusted through the MP3 Player. Any other audio connection will automatically mute the MP3
Player. The audio signal will return only when headset is once again in Standby mode.
8. CONNECTING BLUETOOTH ENABLED MOBILE PHONES, GPS or
MP3 (
A2DP
) DEVICES
All these external devices must be Bluetooth compatible
a. MOBILE PHONE
To use your mobile phone with the scala rider G4, you must first pair your headset to the mobile
phone.
Pairing is a one time process. Once the headset is paired to a specific mobile phone, they will remain
paired and automatically recognize each other whenever they are within range.
If the connection between the phone and headset is lost, tap the Mobile button to reconnect the
devices.
PAIRING THE HEADSET TO A MOBILE PHONE:
1. Turn on your phone and make sure its Bluetooth function is activated.
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2. With the scala rider G4 headset turned ON, press and hold the Mobile Button for at least six
seconds until the Red and Blue Lights begin rapidly alternating.
3. Search for Bluetooth devices on your phone by following the phone’s instructions. Consult your
phone’s User Manual for more information.
4. After a few seconds the phone will list “scala rider G4” as a discovered device. Select it and follow
your phone’s instructions to accept the pairing.
5. When prompted enter 0000 (four zeros) as your PIN or passkey.
6. Your phone will confirm that pairing has succeeded and the headset will begin flashing slowly in
Blue.
If the Pairing process is not completed within two minutes, the headset will return to Standby mode.
NOTE: Not all Bluetooth mobile phones can broadcast Bluetooth Stereo music (A2DP), even if the phone has
an MP3 player application. Consult your mobile phone’s User Manual for more information.
With some mobile phones, you may need to tap the Mobile Button to connect the headset to the phone
after pairing is complete. The scala rider G4 will automatically connect to the last phone connected to the
headset.
MAKING AND RECEIVING MOBILE PHONE CALLS
BASIC FUNCTIONS
Answer a call Tap the Mobile Button or speak loudly any word of your choice
Reject a call Remain silent for 15 seconds, OR press and hold the Mobile Button
for 3 seconds
Terminate a call Tap the Mobile Button
Voice Dial During Standby, tap the Mobile Button and pronounce loudly the
name of the person you wish to call. This feature is supported only by
mobile phones that include the Voice Dial feature
Redial Tap the Mobile Button
twice
ADVANCED
FUNCTIONS
3-way: Add/Remove
CHANNEL A headset
to/from phone call
Tap the CHANNEL A button while on a phone call
3-way: Add/Remove
CHANNEL B headset
to/from phone call
Tap the CHANNEL B button while on a phone call
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When the headset is on an active phone call, any Intercom call request will be automatically rejected.
Once the phone call is terminated, you can initiate and accept Intercom calls.
STATUS LIGHTS
LED Indication: Status:
None Headset is off
1 blue flash every 3 seconds Standby - No call is in progress
2 blue flashes every 3 seconds Call is in progress / FM Radio or MP3 Player ON
1 red flash every 3 seconds Standby - Battery is low
2 red flashes every 3 seconds Low battery while a call is in progress / MP3 Player ON / FM Radio
Solid red Charging
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b.
MP3 PLAYER
Your headset is designed to receive wireless stereo music from MP3 players and Smartphones that
support the Bluetooth A2DP profile. Please note: all MP3 Player’s functions (e.g. FWD, PLAY etc.)
must be operated from the MP3 Player itself. Future software upgrades will include the Bluetooth
AVRCP profile that will allow you to operate the MP3 Player’s functions directly from the headset.
Refer to the User Manual of your audio device for further information.
The G4 can also receive audio via the enclosed cable from non-Bluetooth MP3 Players or audio
sources.
While listening to the music, you do not have to worry about missing any mobile calls, as the headset
automatically mutes the music and switches to Bluetooth headset operation when initiating or
receiving calls. Once the conversation is over, the headset automatically switches back to the music
you were listening to*. However, the music will not automatically stop for incoming intercom calls.
Instead, you will hear a double-beep, indicating that an incoming intercom call is waiting. To accept
the call just stop the MP3 Player and push the Mobile button.
*Some mobile phones do not allow such automatic reconnection of the audio stream. In this case, please start the music
manually.
SETTING UP YOUR MP3 PLAYER
FOR BLUETOOTH STEREO A2DP TRANSMISSION
If you wish to use a Bluetooth Stereo (A2DP) enabled MP3 Player or Adapter to listen to stereo
music, you must first pair them to your headset.
NOTE: When pairing two Bluetooth audio devices to the scala rider G4, please follow instructions below . Bluetooth
Stereo device pairing will vary depending on the combination of Bluetooth devices you are using.
PAIRING THE HEADSET TO AN MP3 PLAYER OR ADAPTER
1. Turn on your MP3 Player or Adapter and if applicable, make sure that its Bluetooth function is
activated.
2. Choose one of the two options below depending on which other devices you are using with the
scala rider G4:
OPTION A:
You are only pairing the
scala rider
G4 to one audio device which is an MP3 Player or
Adapter or
You are pairing the
scala rider
G4 to a GPS device and an MP3 Player or Adapter
-With the scala rider G4 headset turned ON, press and hold the Mobile Button for
at least six seconds until the Red and Blue Lights begin rapidly alternating.
OPTION B:
You are pairing the
scala rider
G4 to a mobile Phone and an MP3 Player or Adapter
With the scala rider G4 headset turned ON, press and hold the VOLUME UP button for at least
six seconds until the Red and Blue Lights begin flashing simultaneously.
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3. Search for Bluetooth headsets on your MP3 Player by following the device’s instructions.
NOTE: If using a Bluetooth adapter, follow the device’s instructions for Pairing to Bluetooth
headsets. Please consult the device’s User Manual for more information.
4. After a few seconds the MP3 Player will list “scala rider G4” as a discovered device. Select it and
follow your MP3 Player’s instructions to accept the pairing.
5. If your MP3 player prompts for a PIN or Passkey enter 0000 (four zeros).
6. Once pairing is complete, your MP3 Player or Adapter may confirm that pairing has succeeded,
and the headset will begin flashing slowly in Blue.
NOTE: If the Pairing process is not completed within two minutes the headset will return to Standby mode
.
c. GPS DEVICE
If you wish to use a Bluetooth enabled GPS device with the scala rider G4, you must first pair your
headset to the GPS device. This will allow your GPS to transmit navigation instructions and audio to
the speakers of your G4 headset.
NOTE: Not all Bluetooth enabled GPS devices allow connections to Bluetooth headsets. Please consult your GPS
device’s User Manual for more information.
PAIRING THE HEADSET TO A GPS DEVICE:
1. Turn on your GPS
2. With the scala rider G4 headset turned ON, press and hold the VOLUME UP button for at least
six seconds until the Red and Blue Lights begin flashing simultaneously.
3. Search for Bluetooth headsets on your GPS device by following the device’s instructions. Consult
your GPS device’s User Manual for more information.
After a few seconds the GPS will list “scala rider G4” as a discovered device. Select it and follow
your GPS’s instructions to accept the pairing.
4. If your GPS device prompts for a PIN or Passkey enter 0000 (four zeros).
5. Your GPS device will confirm that pairing has succeeded. The headset will begin flashing slowly in
Blue.
6. If you wish to use a Bluetooth mobile phone to make and receive calls through the headset, you
can pair your mobile phone to your GPS device by following your GPS and/or mobile phone’s
instructions or pair the mobile phone to the scala rider G4 as described in section 8a above
NOTE: If the pairing process is not completed within two minutes the headset will return to Standby mode
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9. USING THE INTERCOM
9.1 Introduction
The scala rider G4 provides you with an impressive Bike-to-Bike Intercom range with an extended
range option by simply flipping up the antenna. The Flip-up Antenna allows you to easily maximize
intercom range with other bikers up to 1 mile / 1.6 km (subject to terrain). It can also be useful
when riding in a dense urban environment that may affect the transmission quality. You may keep the
flip-up antenna open not just when using the intercom, even though there is no particular need to do
so (
see section 7d for more details).
To set up an Intercom Bluetooth communication, you must first pair your G4 headset with the other
G4 unit. The other G4 units will be referred to as CHANNEL Aand CHANNEL B.
Pairing is a one time process and once completed, the headsets will remain paired and automatically
recognize each other whenever they are within range.
For details on Intercom use with non-G4 headsets, please refer to section 9.3 below
Your headset has two Intercom channels available for headset-to-headset connections. Therefore, your G4
can communicate simultaneously with up to two other headsets.
INTERCOM
CHANNEL
PAIRING / CONNECTION BUTTON
PAIRING MODE
L
ED
INDICATORS
CHANNEL A CHANNEL “A” BUTTON Rapid RED flashing
CHANNEL B CHANNEL “B” BUTTON Rapid BLUE flashing
Fig 1
Backwards compatibility
Your scala rider G4 can also conduct Intercom communications with earlier scala rider models in
different configurations and you can always change your preferences.
There are four earlier scala rider models available that your G4 can connect to, and each of these
connections comes with specific characteristics and / or limitations.
In terms of range, Intercom communications between your G4 and a non-G4 unit is limited to the
distance of the lesser-range device. For example, connecting your G4 with a Q2 unit will enable
intercom distances of up to 540 yards / 500 m, which is the maximum rated distance the Q2 can
achieve.
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Section 9.3 explains how to pair your G4 with earlier, non-G4 scala rider models, such as the
“Q2
TM
”, "Solo
TM
", the "FM
TM
", or a "TeamSet
TM
" Driver unit.
Initiate Intercom calls
There are two ways to start an
Intercom
call with your paired headsets while the headset is in
Standby mode:
VOICE CONNECT:
Start talking loudly
Once you start talking loudly, an Intercom call will be
established with both paired headsets, CHANNEL A and
CHANNEL B (if both are available).
The Intercom call will stay on until all participants remain
silent for 30 seconds.
CHANNEL BUTTON CONNECT:
Single tap the CHANNEL A Button to add or
remove the CHANNEL A headset from an
Intercom call.
Single tap the CHANNEL B Button to add or
remove the CHANNEL B headset from an
intercom call.
Receiving Intercom calls
Once another paired headset tries to initiate an Intercom call with your headset, the call will begin
almost instantly.
NOTE: You cannot receive Intercom calls while you are receiving voice instructions from your GPS,
listening to a Bluetooth Stereo A2DP source, or while you are on an active phone call. In such case
the caller will hear a busy signal and you will hear two beeps, indicating that an intercom caller is
trying to page you. (see section 5c for details on audio priorities of paired devices).
Enable/Disable Voice Connect feature
Press and hold the Volume Up and Volume Down Buttons simultaneously for three seconds until you
hear a beep. The default status is Voice Connect enabled.
NOTE: The Enable/Disable Voice Connect feature affects only the Intercom functionality.
RESET PAIRING (restoring the original default configuration)
You can delete all of the headset’s paired units at any time as follows:
1. With the scala rider G4 headset turned ON, press and hold the Mobile Button for at least six
seconds until the Red and Blue Lights begin rapidly alternating.
2. Press and hold the Volume Up button for three seconds.
3. The Red and Blue Lights will flash five times and then the headset will turn off, confirming that
Reset was successfully completed.
NOTEWORTHY RULES AND EXCEPTIONS
1. Connecting your G4 to non-G4 units
To pair your G4 to earlier scala rider models, please refer to section 9.3 below.
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2. Busy Status (When using a G4 headset)
When attempting an Intercom call with a headset that is already on a Phone/GPS/Intercom call, you
will hear two beeps indicating the other headset is busy.
3. Automatic Reconnection of the Intercom
If the G4 and another paired headset go out of range and disconnect from each other, the G4 will
immediately try to reconnect to the other headset.
4. Manual Reconnection of the Intercom
You can manually reconnect the intercom call while the headset is in Standby mode by pressing the
CHANNEL A or the CHANNEL B button to connect to the respective lost connection.
TROUBLESHOOTING THE INTERCOM:
First, make sure your microphone is located properly in front of the center of your mouth.
The scala rider G4 is designed for use in loud environments.
Therefore, you should test the Intercom functionality only in a noisy environment, such as next to an
idling motorcycle and not indoors. Please also verify that the headsets were paired together properly
by following the instructions in the relevant Setup sections.
9.2 Using the G4 for INTERCOM with other G4 headsets
a. TWO-WAY INTERCOM
PAIRING OPTIONS BETWEEN TWO PARTICIPANTS
Using two scala rider G4 headsets
1. If either headset is turned OFF, turn it ON by pressing and holding the Mobile Button
until the Blue Light flashes three times.
2. Make sure that both headsets are now flashing slowly in Blue.
3. Choose an available CHANNEL you wish to use to pair the headset (CHANNEL A or
CHANNEL B).
NOTE: Selecting a CHANNEL that is already in use will override the paired headset on that CHANNEL
with the newly paired headset.
4. Pick up the scala rider G4 headset, then press and hold the chosen CHANNEL BUTTON
(A or B) for at least six seconds until the headset’s BLUE or RED Light begins flashing rapidly,
indicating it is in Intercom Pairing mode. (See FIGURE 1 for Pairing LED indicators for each
CHANNEL)
5. Repeat Step 3-4 for the second scala rider G4 headset.
6. Within a few seconds, both headsets will show a solid light for two seconds, indicating that
the two headsets are now paired, connected and ready for use.
NOTE: If the Pairing process is not completed within two minutes the headset will return to
Standby mode.
Initiate Intercom calls
There are two ways to start an
Intercom
call with your paired headset while the headset is in
Standby mode:
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VOICE CONNECT:
Start talking loudly
Once you start talking loudly, an Intercom call will
be established with the other paired headset.
The Intercom call will stay on until all participants
remain silent for 30 seconds.
CHANNEL BUTTON CONNECT:
Single tap the correct CHANNEL Button to
add or remove the other headset from an
Intercom call.
b. THREE-WAY INTERCOM
The scala rider G4 offers three-way intercom conference connectivity as follows:
In this configuration Rider B is paired to Rider A and to Rider C.
IMPORTANT: Since Rider B uses two Bluetooth
connections during the conference mode, Rider’s
headset will be disconnected from his mobile phone
or GPS device until the conference mode is
terminated. Upon termination, Rider B will
automatically re-connect to his mobile phone or GPS.
Rider A and B remain connected to their mobile phones and GPS devices during the 3-way
intercom call.
Set-up and configuration three-way intercom connectivity
PAIRING OPTIONS BETWEEN THREE PARTICIPANTS (
between scala rider G4 models only)
Pairing three G4 headsets is achieved by simply repeating the procedure in the above section TWO-
WAY INTERCOM with a second paired G4 headset (in a different CHANNEL).
Example:
For pairing your G4 with another two G4 headsets:
1. Pair your G4 with the second G4 as in TWO-WAY INTERCOM – (Using CHANNEL A).
2. Pair your G4 with the third G4 as in TWO-WAY INTERCOM – (Using CHANNEL B)
Initiate Intercom calls
There are two ways to start an
Intercom
call with your paired headsets while the headset is in
Standby mode:
VOICE CONNECT:
Start talking loudly
Once you start talking loudly, an Intercom call will be
established with both paired headsets, CHANNEL A
and CHANNEL B (if both are available).
The Intercom call will stay on until all participants
CHANNEL BUTTON CONNECT:
Single tap the CHANNEL A Button to
add or remove the CHANNEL A headset
from an Intercom call.
Single tap the CHANNEL B Button to
add or remove the CHANNEL B headset
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remain silent for 30 seconds.
from an intercom call.
c. FOUR-WAY INTERCOM
When connected to three other scala rider G4 units, your headset can also participate in a 4-way
Conference Intercom Call (full duplex) as explained below.
4-Way Intercom between up to two couples on two motorcycles
Two drivers (1 and 3) and two passengers (2 and 4)
In this configuration the two passengers (numbered 2 and 4) are each using two Bluetooth
connections:
Passenger 2 is paired to Driver 1 and to Passenger 4
Passenger 4 is paired to Driver 3 and to Passenger 2
The 4-way conference mode here results with Passenger 2 and Passenger 4 disconnected from
their mobile phones. Immediately upon termination of the intercom call, Passenger 2 and
Passenger 4 will automatically re-connect to their mobile phones.
Both Drivers (1) and (3) remain connected to their mobile phones and GPS devices during the 4-
way intercom call.
PAIRING FOUR scala rider G4 HEADSETS
To converse in the 4-Way Intercom Conference mode, the four G4 headsets must be paired
as shown in FIG. 2. For the purposes of this procedure, each headset is given a name based
on which person (bike and seat combination) uses that particular headset.
Step A: Pair Driver (1) to Passenger (2) as follows
FIG 2
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