I contacted Scala for you guys. Here is what they said. Looks a little different than what I expected but I understand what they are trying to do here. Looks pretty complete.
The latest update (Version 2.0) requires all previously paired Bluetooth connections to be reset and new pairings need created for the devices to respond properly.
To resolve your connection issue please perform a soft reset of the phone by deleting the headset from the phone and turning the phone off for at least 15 seconds and taking out the battery, if possible. I prefer leaving the phone off during the reset and pairing process of the modules and intercom connection.
In some cases you will need to perform a full reset to the GPS to allow the connections to pair properly. To reset the GPS please hold your finger on the lower-right corner of the Zumo screen while turning on the Zumo. Keep your finger pressed until the message appears. Touch yes to clear all user data. (All original settings are restored any items that you have saved are erased.
Then perform a Bluetooth Reset to all scala rider G9 headsets.
1. With the G9 powered on, press and hold the Mobile button until the unit begins to flash red and blue.
2. With the LED flashing red and blue, press and hold the volume up button for 5 seconds until the unit flashes purple and turns off.
3. You have now reset your unit.
To connect the scala rider G9 headsets as intercom partners, please do as follows.
1. While both headsets are turned OFF, turn them ON by pressing and holding the Mobile Buttons until the Blue Lights flash 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. On the scala rider G9 headset, press and hold the assigned 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.
5. Repeat Step 3-4 for the other scala rider G9
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.
After the G9 modules are paired you will turn off both headsets then turn your phone on and confirm the G9 is no longer listed in the compatible Bluetooth devices.
When attempting to pair the G9 headset with a Bluetooth enabled phone the phone must support the ability to pair to Bluetooth headsets. It is necessary to place the headset into pairing mode before trying to discover it with the phone. To do this please:
1. Make sure the G9 is powered on.
2. Press and hold the Mobile button until the headset flashes Red and Blue.
3. Now search for a Bluetooth enabled headset from the Phone system you are pairing the G9 with.
4. After your device finds the G9 you will be prompted to enter a passkey. The passkey for the G9 is (0000).
When attempting to pair the G9 headset with a Bluetooth enabled GPS the GPS must support the ability to pair to Bluetooth headsets. It is necessary to place the headset into GPS pairing mode before trying to discover it with the GPS. To do this please:
1. Make sure the G9 is powered on.
2. Press and hold the Mobile button until the headset flashes Red and Blue.
3. While the headset’s LED’s are alternating Red/Blue tap the Volume + button and wait for a slow Red/Blue alternating LED.
3. Now search for a Bluetooth enabled headset from the Phone system you are pairing the G9 with.
4. After your device finds the G9 you will be prompted to enter a passkey. The passkey for the G9 is (0000).
When attempting to pair the G9 headset with a Bluetooth enabled A2DP device, it is necessary to place the headset into A2DP pairing mode before trying to discover it with the A2DP device. To do this please:
1. Make sure the G9 is powered on.
2. Press and hold the Down Volume + until the headset flashes Red/Blue alternating.
3. Now search for a Bluetooth enabled headset from the A2DP system you are pairing the G9 with.
4. After your device finds the G9 you will be prompted to enter a passkey. The passkey for the G9 is (0000)
Please feel free to contact us if we can assist you with any other questions.
Best Regards,
Robert Wargo
Technical Support
Cardo Systems, Inc.
Phone: +1 412.788.4533
Fax: +1 412.788.0270
Toll Free: +1 800.488.0363
International: +49.894.503.6819
support@cardosystems.comIf this post offends anyone for any reason....too bad, lol
Hope this helps!