Cardo SCALA RIDER G4 User Manual

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a. Turn on the designated Rider “B” unit and the Rider “C” unit by 
pressing their Mobile Buttons until their blue light flash three times.
b. On both headsets press the Channel ”B” Buttons until the lights 
are flashing  rapidly in  Blue indicating that Rider “B” and  Rider 
“C” are in Pairing mode. 
c. 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.
d. Turn on Unit “A” and wait until it reconnects to the factory 
paired unit “B”. In case “A” and “B” don’t reconnect automatically, 
press the “A” Button on unit “A” and connect manually.
NOTE: If the Pairing process is not completed within two minutes the 
headsets will return to Standby mode.
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). 
CHANNEL BUTTON CONNECT:
Single tap the CHANNEL “A” But-
ton to add or remove the CHANNEL 
“A” headset from an Intercom call.
Single tap the CHANNEL “B” But-
ton to add or remove the CHANNEL 
“B” headset from an intercom call.
9.10c. 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.
Please note that the 4-way conference operates in a linear way, 
whereby the two passengers serve as the connecting links for the 
entire group. Therefore, if one of the Passengers disconnects, the 4-way 
conference mode will be interrupted until that passenger is reconnected.
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
IMPORTANT: Since both Passengers each use two Bluetooth connections 
during the conference mode, they will both be disconnected from 
their mobile phones until the conference mode is terminated. 
Upon termination, both Passengers will automatically re-connect 
to their mobile phones. Both Drivers 1 and 3 remain connected to 
their mobile phones or GPS devices during the 4-way intercom call
PAIRING FOUR SCALA RIDER G4 HEADSETS
INTERCOM 
CHANNEL
PAIRING / CONNECTION 
BUTTON
PAIRING MODE LED 
INDICATORS
CHANNEL “A”
CHANNEL “A” BUTTON
Rapid RED flashing
CHANNEL “B”
CHANNEL “B” BUTTON
Rapid BLUE flashing
To converse in the 4-Way intercom conference mode, the four 
headsets must be paired as shown in the biker illustration above. All 
four units should initially be turned off.
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