User guide

6. To “close” the BT4 mic, press and hold the TFK. You will hear “Call
Terminated” and the screen will go back to the home screen
display. Or you can short press the MMFB on removable BT4 mic.
The BT4 mic is most effective when it is close to the source of sound. It is a
powerful omnidirectional mic. For more directional sound, place it as close
to the source as possible.
Breaking the Connection between the BT4 Mic & the Quattro 4.0 Base & Reconnecting
As we’ve mentioned earlier, the BT4 Removable Mic is paired to the main Quattro 4.0
base out of the box. Once you have connected the BT4 mic, it has taken one of the two
connections available. Since only two devices can be connected to the Quattro 4.0 at
once, there might be circumstances where you want to break the BT4 mic connection
to make room for a different device to connect.
To break the connection between the BT4 Mic and the Quattro 4.0 main base:
1. On the BT4 mic, Press and hold the MMFB for about 3 seconds the
blue light turn to flash rapidly (flash every second) and the Quattro 4.0
announces“Device disconnected.” The BT4 mic is now disconnected. To turn
off the BT4, press & hold the MMFB for approx. 6 sec. If the BT4 is not used
for 10 min, it will shut down automatically.
Operating the Quattro 4.0
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