User guide

4. If the BT4 is in position 1, press the MFB twice
(2x) to connect to the BT4 mic. The screen will display
Dialing. After approx 2 seconds, the screen will
show a timer.
This indicates the BT4 mic is connected and “open.”
You can place it where you want to pick up sound or
voices. For example, the middle of the meeting table.
5. If the BT4 mic is in position 2, tap the TFK
twice (2x). Same as above, the screen will display
Dialing. After approx 2 seconds, the screen will
show a timer.
This indicates the BT4 mic is connected and “open.”
You can place it where you want to pick up sound or
voices. For example, hand it to your dinner partner or
at a business meeting.
Operating the Quattro 4.0
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