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USER GUIDE

H10878 - Version 1 / 03-2018

Magnetic field strenght meter

BM-SCAN

Summary of Contents for BM-SCAN

Page 1: ...USER GUIDE H10878 Version 1 03 2018 Magnetic field strenght meter BM SCAN...

Page 2: ...magnetic loops in the appendix You can then complete the certificate of compliance ON Press and hold button A until the display lights up Off Press and hold button A until the unit turns off When the...

Page 3: ...display will show the RMS value on the first line and the MAX value on the second line Press button B to reset the MAX measurement Location of the receiver coil A button M A and control mode button M...

Page 4: ...standard revised in 2004 notes that any background noise level below 47dBA will result in excellent signal noise but levels below 32dBA are acceptable and meet the requirements of the standard If the...

Page 5: ...average signal levels average is de 12dB or 100ma m for hearing instruments equipped with the T position The methods below are two processes that can be used to confirm that the system correctly repro...

Page 6: ...ck First it can be used to monitor the loop program and gives you a weighted output signal that can be heard with standard headphones To change the headphone volume drag the Use Menu button to Menu an...

Page 7: ...scroll through the different modes until you see Line In Flat Response on the screen Measuring range 62dB to 9dB 0dB 400mA m Peak factor 3 Resolution 0 1dB resolution for higher levels 32dB Measuremen...

Page 8: ...es that the sound intensity is sufficient the responses frequency control ensure that the entire sound spectrum is perceived in the same way and the signal to noise ratio measures the impact of interf...

Page 9: ...2 Customer Installer quipement Location Room Serial N Comments I declare that the installation complies with the IEC 60118 4 standard Installer s signature Date 7 Existence of other systems nearby Ye...

Page 10: ...modifications without prior notice That is why technical specifications and the products physical configuration might differ from the illustrations Make sure you get the latest news and updates about...

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