3.Slide the receiver down into the slots on the headset clamp mount.Make sure that it is locked in securely.
4. open the lining of helmet (at ear's position), clean the EPS surface adn affix the Velcro on with the rough surface.
5. Affix the hook surface of speaker to the rough surface of VELCRO and properly tidy the helmet lining.
6. Insert the headphone plug into the corresponding headphone jack on the receiver to finish the installation.
六、
Functions and Operation of Buttons
1.
On/Off button and talkback button
1.1
On
：
press down for 3 seconds until hear "Welcome to use FreedConn product" voice prompt. The blue light will
flash 3 times swiftly and then turn into regular flashing.
。
1.2
Off: press down for 5 seconds until hear "Power off" voice prompt. The red
。
1.3
Start Bluetooth talkback: shortly press the On/Off button on either one of the two paired T-Rex and a voice
prompt will be heard after completing the talkback connection.
1.4
Close Bluetooth talkback: shortly press the button and talkback closes after a "bee" prompt tone.
1.5
Talkback/music switch: shortly press the button and a "bee" prompt tone can be heard.
1.5
Clear pairing address: when press down the On/Off button to start the device, hold the button down for another 3
seconds after the red light flashes until the red light quickly flashes 3 times and a "toot" prompt tone can be heard,
which means clearing successful and the device is started. (Pressing down for 5 seconds when shutting down the
device does not clear address) Note: the clearing will clear all memories; Press down for 8 seconds to enter pairing
status if pairing address is not cleared and press down for 5 seconds to automatically enter pairing status if pairing
address is cleared.
Multi-functional Button
2.1
Receive calls: shortly press the button, a "Call answer" voice prompt can be heard. Incoming call will be
received automatically answered when no operation is conducted after 15 seconds of ringing of incoming calls.
2.2
Reject calls: press down for 2 seconds until you hear "Call reject".
2.3
Switch between phone and voice: press down for 2 seconds until you hear "bee".
2.4
End the call: press the button or use mobile phone to end the call as usual.
2.5
Voice dialling: press down for 2 seconds until you hear "Voice dial".
2.6
Play/Pause music: press the button when playing music on mobile phone.
2.7
Play/Pause radio: double press the button when there is no call or talkback.
2.9
Switch between phones: phone A and B both being connected, if phone B receives a call when phone is in talk,
press the multi-functional button to end phone A's talk and press another time to answer phone B's incoming call.
2.10
Switch between phone and interphone: when you receive a call during talkback, press down the button for 2
seconds to end talkback, press once more to answer the incoming call and talkback will be resumed after the call.
2.11
Switch between interphone and phone: when you receive a talkback invitation during a call, press the button to
end the call and talkback will be switched in automatically.
2.12
FM: turn the knob clockwise to switch to next channel. Turn the knob counter clockwise to return to the
previous channel.
2.13
Music play control: turn the knob clockwise to switch to next song. Turn the knob counter clockwise to return
to the previous song.
2.14
Volume control: turn the knob clockwise and hold it to increase volume until it reaches the level you want. A
"toot" prompt will be heard when it reaches Max volume;
Turn the knob counter clockwise and hold it to decrease volume until it reaches the level you want. A "toot" prompt
will also be heard when it reaches Min volume.
七
.
Pairing Method
