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Thank you for purchasing a MUSIC STORE product.
IMPORTANT SAFETY REGULATIONS
Regulations regarding fire hazard,
electric shock and injuries of persons!
Keep these safety warnings.
The SM-250 is an active monitoring system for floor monitoring or fullrange active speaker applications. The aligned electronics
and connections have been integrated into the speaker enclosure. Also, the entire power electronics have been accommodated inside
the unit. One power cord will suffice.
This user manual helps you in understanding and using the functions and options of this active speaker much more quickly. If any-
thing remains unclear do not hesitate to contact your dealer or us. We also always welcome your suggestions for improvement and
objective criticism. We want to ensure a safe and smooth operation. Therefore, please note the following safety information:
1. Read these instructions before operating this device.
2. In order to reduce the chance of injuries close supervision is necessary when any ap-
pliance is used by or near children.
3. Do not use this device near water (e.g. sink, swimming pool or wet surfaces).
4. This device can generate high volume which can lead to permanent hearing damage.
Do not expose yourself to such high levels for a longer period of time. Should your hear-
ing be impaired or should you feel a ringing in your ear seek medical treatment immedi-
ately.
5. Do not block any ventilation openings. Install in accordance with manufacturer’s
instructions.
6. Do not install near any heat sources such as radiators, heat registers, stoves or other
apparatus that produce heat.
7. Please ensure that the electrical power supply corresponds with the voltage indicated
on the device.
8. Unplug this apparatus during lightning storms or when unused for long periods of
time. Never pull on the cable itself - pull only on the connector housing.
9. Make sure that the device does not fall over or fall down. Also, no liquids should pen-
etrate the ventilation slots or get inside of the device.
10. Refer all servicing to qualified servicing personnel as soon as:
A. the mains cord or socket is damaged, or
B. foreign object or liquid have penetrated the inside of the device, or
C. the device has been exposed to rain, or
D. the device does not operate as usual, unusual changes in performance, or
E. the device has been dropped or the housing is damaged.
12. Do not attempt to repair the unit yourself. Instead, leave all servicing and repairs to
qualified and authorized personnel.
13. WARNING - Do not place any object on the device’s power cord and make sure to
lay cables in such a way that they cannot be damaged and do not represent a trip haz-
ard. Only use intact cables and distributor panels. Power cords with an insulated protec-
tive earth conductor are prohibited.
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated dangerous voltage within the
system enclosure that may be of sufficient magnitude
to constitute a risk of electric shock.
The exclamation point within an equilateral triangle,
as marked on the speakers, is intended to alert the
user to the presence of important operating and
maintenance instructions in this owner’s guide.
