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BM6620 -- Boundary Microphones
BM 6620 Boundary Microphone
Important Safeguards
1.  - All the safety and operating instructions should be read before the apparatus or Read these instructions
system is operated.
2.  - The important safety instructions and operating instructions should be retained for Keep these instructions
future reference.
3.  - All warnings on the apparatus and in the operating instructions should be adhered to.Follow all warnings
4.  - All instructions for installation or use/operating should be followed.Follow all instructions
5.  - Do not use this apparatus in a water or moistures environment - for Do not use this apparatus near water
example, near a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, near a swimming pool, in 
an unprotected outdoor installation, or any area which is classified as a wet location.
6. Warning: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture 
and no objects filled with liquids, such as vases, should be placed on this apparatus.
7.  - Unplug the apparatus from the outlet before cleaning. Do not use liquid cleaners Clean only with dry cloth
or aerosol cleaners.
8. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions - 
Openings in the enclosure, if any, are provided for ventilation and to ensure reliable operation of the apparatus 
and to protect it from overheating. These openings must not be blocked or covered. This apparatus should not 
be placed in a built-in installation unless proper ventilation is provided or the manufacturer’s instructions have 
been adhered to.
9. Do not install near any heat sources such as radiators, heat registers, stoves, air ducts, or other appa
ratus (including amplifiers) that produce heat.