By default MRX SG Marker locator and Bluetooth enabled transmitters are shipped with the Bluetooth wireless connection module disabled.

To switch Bluetooth On:

1. Press the key to enter the menu.
2. Scroll to the iLOC menu using the or keys.
3. Press the key (locator) or the key (transmitter) to enter the iLOC menu.
4. Scroll up or down to the ON option.
5. Press the key to switch Bluetooth ON and return to the previous menu.