Safety instructions
Never open an electronic unit! If units are opened by customers in breach of this instruction, the warranty becomes null and void.
Use the unit in dry rooms only.
Use a damp cloth for cleaning the unit. Do not use any cleansing agents or solvents.
Attention! HighVolume!
This is a professional transmission system. Commercial use is subject to the rules and regulations of the trade association responsible. Sennheiser, as
the manufacturer, is therefore obliged to expressly point out possible health risks arising from use.
This system is capable of producing sound pressure exceeding 85 dB(A). 85 dB(A) is the sound pressure corresponding to the maximum permissible volume which is by law (in some countries) allowed to affect yourhearing for the duration of a working day. It is used as a basis according to the specifications of industrial medicine. Higher volumes or longer durations can damage your hearing. At higher volumes, the duration must be shortened in order to prevent damage. The following are sure signs that you have been subjectedto excessive noise for too long a time:
yYou can hearringing or whistling sounds in your ears.
yYou have the impression (evenfora short time only) that you can no longer hear high notes.
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