1.
Pair with Mobile Phone, Mp3 and GPS
Step 1: Ensure KY PRO is off and within 1 m visible range of the device to be paired.
Step 2: Press down the T-Rex On/Off/Talkback button for 8 seconds until you hear "Pairing" prompt, when the red
light and blue light flash alternatively, T-Rex enters pairing status.
Step 3: Start the Bluetooth device to be paired, search and choose T-Rex to pair.
When you hear "Your phone is connected" prompt and the blue light flashes regularly, pairing is successful.
2.
Pairing between KY PRO
Step 1: Ensure both KY PRO are off and within 1 m range of each other.
Step 2: Press down both KY PRO On/Off/Talkback buttons for 8 seconds until you hear "Pairing" prompt from both
KY PRO, when the red light and blue light flash alternatively, both KY PRO enter pairing status.
Step 3: Press down the On/Off button on either T-Rex until you hear a talkback voice prompt when the blue light
flashes regularly. Pairing successful.
八、
Group Talk Settings (group of 6 people)
Note: The frontmost and backmost cyclers (shown as A and F in figure) are not allowed to be paired.
1.First start the device of A and F
。
then press down the On/Off buttons on both devices for 8 seconds to clear pairing memories (press down for
another 3 seconds after hearing close prompt tone or close red light is on), in case A and F were paired before.
2. A pairs with B, B closed, A not closed; B pairs with C, C closed, B not closed; C pairs with D, D closed, C not
closed; D pairs with E, E closed, D not closed; E pairs with F. (ABCDEF all open).
（此时，
ABCDEF
都为开机状态。）
3. Press the On/Off button to connect. Press A's button to connect with B, press B's button to connect with C, press
C's button to connect with D, press D's button to connect with E, press E's button to connect with F. Now any one of
the 6 people speaks, other 5 can hear.
九、
Operations for When Someone Receives a Call during Group Talk
During 6 people group talk, C receives a call, he or she will be disconnected from other group members
(A pairs with B to form a group, C forms its own group, DEF form a group).
十、
Connect with Multiple Devices
The group member can connect to multiple devices (mobile phones, GPS and adaptors) when connecting with the
group
①
Frontmost and backmost members of the group (A and F) can connect with any two devices of mobile phones,
GPS or adaptors apart from connecting with one group member.
②
Members in the middle of group (B, C, D, E) can connect with any one device of mobile phones, GPS or
adaptors apart from connecting with 2 group members.
十一、
Priority of Functions
Level 1: interphone audio introduced by phone/adaptor
Level 2: Bluetooth talkback
Level 3: music/radio
Analysis:
1. During a call, interphone talkback, Bluetooth talkback, music, radio introduced by adaptor are all not operable.
But upon the coming of interphone talkback invitation and Bluetooth talkback invitation, there will be a prompt
tone.
2. During an interphone talkback, Bluetooth talkback, music and radio are all not operable. But there will be a
prompt tone upon Bluetooth talkback invitation.
3. During Bluetooth talkback, music and radio are not operable.
(Talkback introduced by interphone control line will not be affected by priority. It can be carried out simultaneously
with call, music and radio.)
