Systems, Inc. Bluetooth Headset User Manual
7
English
SCALA RIDER
®
 Q2
™ 
MultiSet | 
3. Search for Bluetooth headsets on your GPS device by following 
the device’s instructions. Please consult your GPS device’s User 
Manual for more information.
4. If your GPS device prompts for a PIN or Passkey enter 0000 (four zeros).
5. Your GPS device will conrm that pairing has succeeded. The 
headset will begin ashing slowly in Blue. 
6. If you wish to use a Bluetooth mobile phone to make and 
receive calls through the headset, you must now pair your 
mobile phone to your GPS device by following your GPS 
and/or mobile phone’s instructions.
NOTE: If the Pairing process is not completed within two 
minutes the headset will return to Standby mode. 
ATTACHING THE CLAMP ON THE HELMET
The Helmet Clamp must be attached to the left side of the helmet. 
Once attached, the headset unit can be mounted or released from 
the Helmet 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.
Glue Plate Method: Recommended for helmets 
to which the standard method cannot be applied, 
using the Glue Plate included in the box. 
Standard Method
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 opposite the center of your mouth, 
and then tighten the screws. 
You may need to reposition 
the Clamp repeatedly until 
you identify the best spot. The 
microphone must be positioned 
vertically and not horizontally. 
Glue Plate Method
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.
NOTE: While we have no reason to believe that the gluing op-
tion might negatively aect any helmet, Cardo does not 
assume any responsibility to that aect, irrespective of 
its nature and circumstances. The Glue Plate is oered 
as a free option that you may choose to use at your own 
risk and subject to renouncement of any future claims.
Caution: This process can be done only once! 
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. The microphone must be 
positioned vertically and not horizontally (Be sure to clean the selected 
area prior to the gluing process as described in # 4 below).
CORRECT INCORRECT
Allen 
Wrench
Back 
Plate
CORRECT INCORRECT










