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Safety instructions
No user serviceable parts inside! Never open the receiver, otherwise you can
receive an electric shock. If units are opened by customers in breach ofthis
instruction, the warranty becomes null and void.
The receiver is a Class I device, it must only be connected to properly
grounded power outlets.
Use the receiver in dry rooms only. Never expose it to water (eg: never place
it in a position where it could be subjected to water splashes). Do not place
any objects containing liquids on the top of the unit.
Keep the receiver away from direct sunlight, central heating radiators, electric
heaters and similar sources of heat. Ensure sufficient ventilation, especially
when it is mounted into a 19’’ rack.
Use a damp cloth for cleaning the unit. Do not use any cleansing agents or
solvents.
Attention! High Volume!
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.
The sound pressure at the headphone outputs of the twin receiver may
exceed 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 your hearing 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 subjected to excessive noise for too long a time:
y
You can hear ringing or whistling sounds in your ears.
y
You have the impression (even for a short time only) that you can no longer
hear high notes.
Delivery includes
The packaging contains the following items:
y
1 EM 550 G2 twin receiver
y
1 mains cable
y
2 telescopic antennas
y
1 rack adapter
y
Instructions for use