Cardo SCALA RIDER G4 User Manual

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2.  CONTENTS OF THE RETAIL BOX
2 Helmet clamps (subject to the version purchased: Boom-Mounted or 
Cord-Mounted Microphone)
Two speakers
Noise 
canceling 
microphone 
Flexible Boom
2 scala rider G4
 headsets 
Flip-up 
antenna
Channel A 
Button
• Connect to 
Rider A
• MP3 Button
Channel B Button
• Connect to Rider B
• FM Radio Button
Mobile 
Phone 
Button
Volume Up / 
Forward 
Button
Volume 
Down /
Rewind 
Button
Charging Jack 
& Firmware 
download port 
2 Wall charger plugs  
2 USB adapter cables    
2 Allen wrenches   
4 Velcro pads   
2 MP3 cables   
2 Glue plates    
2 Pre-moistened towlettes 
2 Carry pouches
4 Microphone sponges 
Flat sponges for full-face helmets and round sponges for other helmet types
User Guide, stickers, Warranty and Registration form
The scala rider G4 is also available in a cord-mounted microphone 
version to better fit certain full-faced helmets with tight chin sections
IMPORTANT:
Your headsets are water-resistant, designed for use under moderate rain or 
snow conditions. The cover lid protecting the Charging Jack should be kept 
tightly closed at all times to prevent moisture from entering the device.
NOTE: WHILE MOST INSTRUCTIONS ON THIS MANUAL REFER TO THE HEADSET 
IN SINGULAR, THEY APPLY TO BOTH UNITS UNLESS INDICATED OTHERWISE
3. CHARGING THE HEADSET
Make sure that your headset is fully charged for at least four hours 
before initial use. Open the silicone cover protecting the Charging 
jack and Firmware download port.
Insert the USB cable to the wall charger 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.
Sliding Panel
Silicone cover
LED
MP3 Jack
(back of clamp)
4
scala rider
® 
G4
™ 
PowerSet