Nexx SX COM Mode D'emploi page 13

Multipoint GPS Pairing
If you use GPS only for turn-by-turn voice instructions, not for Bluetooth
stereo music streaming, multipoint pairing is recommended for the GPS
connection. Multipoint Bluetooth pairing allows the SX.COM to connect
two HFP devices at the same time: mobile phone and GPS navigation.
Follow the steps below to pair the GPS using the multipoint pairing.
1. Turn on the headset and press and hold the (-) Button for 5 seconds
until the red LED is rapidly flashing and you hear multiple beeps.
2. Within 2 seconds, press and hold the (+) Button for 1 second, then
the LED turns to blue flashing and the beeps turn to high tone double
beeps. You will hear a voice prompt saying "Multipoint pairing".
3. Search for Bluetooth devices on the GPS navigation screen. Select
the NEXX SX.COM in the list of the devices detected on the GPS.
4. Enter 0000 for the PIN.
5. The GPS confirms that pairing has completed and the SX.COM is
ready to use. You will hear a voice prompt from the SX.COM saying
"Your headset is paired".
6. If the pairing process is not completed within three minutes, the
SX.COM will return to stand-by mode.
The pairing diagram for multipoint GPS pairing is shown in the figure
below.
Mobile Phone
Mobile Phone
Pairing
HFP
+
A2DP
Multipoint GPS Pairing
SX.COM
GPS Navigation
Multipoint
Pairing
HFP
SX.COM
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