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2.2.1 Bluetooth
a）Click：on/off Bluetooth（normal）
b）Press more than 2 seconds：Bluetooth Initialization（first use or unable to
establish connection）
c）This key does not work in the demo mode
2.2.2 Volume key
a）Click: switch the volume size
b）Press more than 1 seconds：switch apex alarm location, check picture 5
（c）
2.2.3 Power Key
a）Click when it’s off：Power on
b）Click when it’s on：Adjust screen brightness
c）Press more than 1 seconds when it’s on：Power off
d）Press more than 2 seconds when it’s off：Enter demo mode
e）Click or press in demo mode：Exit demo mode
2.3 Bluetooth Function
Bluetooth of this product can establish a wireless signal transmission with our
endo motor. In the connection state, the endo motor can send the measured data
by the Bluetooth signal to the apex locator to display.
2.3.1 Bluetooth link for the first time
a) Device：1 pc apex locator（iRoot apex）、1 pc endo motor（iRoot pro）
b) Environment: make sure no other Bluetooth signal interference within 5
meters, (please turn off the phone Bluetooth)
c) Turn on the Bluetooth of endo motor, placed in the apex locator within 5
meters.
d) Turn on the Bluetooth of apex locator and Initialization, after the Bluetooth
