QuantiForce Brass LIVE

Put the sensor onto the leadpipe

Place one clamp on the leadpipe, the other on the mouthpiece.

Fasten the rear clamp

Check that the sensor is perpendicular to the leadpipe.

Pull out the mouthpiece just slightly

Fasten the front clamp

Check that the mouthpiece can move slightly

Set the force display to zero (↓0)

Test the force display by pressing against the mouthpiece

Check that the display returns to near zero after releasing the force.

Attach the mouthpiece clamp to the sensor

Screw the mouthpiece clamp completely into the force plate of the sensor, but don’t tighten it.

Put the sensor onto the leadpipe and insert the mouthpiece

The sensor is still loose at this time.

Find optimal sensor position

Position the sensor so that the clamp on the backside of the sensor is on a straight part of the leadpipe to ensure a correct 90° mounting angle. Refer to the green zones in the example drawings.

Tighten both clamps

Turn each clamp’s handle clockwise until it is tight.

Check that the sensor is perpendicular

Check that the sensor is perpendicular to the pipe. If not, repeat the previous the previous two steps.

Slightly pull out the mouthpiece

Turn the mouthpiece clamp counter-clockwise until you feel the mouthpiece is loosened from the leadpipe just slightly.

Fit the mouthpiece adapter

Screw the mouthpiece into the sensor

Put the mouthpiece into the leadpipe

Fix the sensor on the leadpipe

Fasten the clamp at the backside of the sensor.

Turn adapter to slightly pull out the mouthpiece

Turn counterclockwise until you feel the mouthpiece is loosened.

Tap ↓0 button in the app to calibrate.

Hold the trumpet in horizontal position without touching the mouthpiece, then tap the ↓0 button. The force display is set to zero.