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This screen displays when the source menu selects the USB source but no flash drive is connected to the USB
port of FREEmk3, FREENETmk3 and FREESOURCEmk3.
Bluetooth source page. FREEmk3, FREENETmk3 and FREESOURCEmk3 feature a Bluetooth 5.0 receiver for
short range (8mt in free air) audio streaming transmission from a mobile device (eg. Smartphone, laptop). To enter
pairing mode press MENU key. FREEmk3, FREENETmk3 and FREESOURCEmk3 will appear on the available
devices list in your smartphone with a default name VIVALDI_ , followed by a random alphanumeric code.
During pairing, a confirmation page appears on FREEmk3, FREENETmk3 and FREESOURCEmk3 display, press
ENTER to confirm. The Bluetooth name can be changed by the user from BLUETOOTH SETUP page (see Chap-
ter 6.4.2). Briefly pressing the ENTER key activates and deactivates the MUTE function (symbol X at the top
right near the volume value). Briefly pressing the MENU key switches to the VU meter display.
Press the + and - keys to increase and decrease the listening volume from a minimum value of 0, which corre-
sponds to MUTE, to a maximum value of 50. Press the MICROPHONE key to switch to microphone mode (see
chapter 6.2.7 and 6.2 .8). The horizontal bar at the bottom indicates the level of the incoming audio signal.
NOTE:
Bluetooth range can be influenced by many external facors (wifi networks, physical obstacles between
transmitter and receiver, transmitter’s battery level...), hence the proper operation cannot be guaranteed.
Bluetooth playback page. This page displays artist/track/album information, as well as battery and signal levels. At
the bottom of the page a signal level bar is visualized.
6.2.5 BLUETOOTH SOURCE
