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3. HOW TO USE THE NOISE DETECTOR
3.1.
DEVICE MAIN PARTS
If you tap your finger on the Noise Detector casing, when device is ON, Red LED will
blink at each hit. This is because the noise generated by the vibration on the chassis, and can be
used to check if unit is ON and battery works.
Battery not included: refer to par.3.7 to install the battery the first time on the device.
3.2.
FIRST START-UP
First always check if Noise Detector is properly working attending the next steps:
1.
Switch it ON and check if LED is blinking when tapping on the casing, as explained before.
2.
Wear a wet Chest Belt transmitter and check if LED regularly flash on.
Each LED blinking correspond to each heart rate beat detected.
3.3.
FINDING ELECTROMAGNETIC NOISE
The HR Noise Detector is really sensitive to all electromagnetic fields produced by the switching
of LEDs, motor brushes, the commutation of power devices, monitors, neon lights, stereo
equipment, etc...
Page 3.4
Indentification label
Red LED
Switch on/off button
HR Noise Detector: quick reference – rev. 1.0
Coil side/ position
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