Preset value

1) Press the “+” and “-“ button.

Sensing type

1) Press the “Func/Cancel” button.

2) Press the “+” and “-“ buttons to navigate to the SEnS and press the “Auto/OK” button.

3) Press the “+” and “-“ buttons to change the settings, and press “Auto/OK” to save the settings.

Emitter frequency switching

1) Press the “Func/Cancel” button.

2) Press the “+” and “-“ buttons to navigate to the FrE and press the “Auto/OK” button.

3) Press the “+” and “-“ buttons to change the settings, and press “Auto/OK” to save the settings.

Light on / Dark on

1) Press the “Func/cancel” button for at least 3 seconds.

2) Press the “+” and “-“ buttons to navigate to the Lodo and press the “Auto/OK” button.

3) Press the “+” and “-“ buttons to change the settings, and press “Auto/OK” to save the settings.

Display inversion

1) Press the “Func/Cancel” button.

2) Press the “+” and “-“ buttons to navigate to the rEu and press the “Auto/OK” button.

3) Press the “+” and “-“ buttons to change the settings, and press “Auto/OK” to save the settings.