Important Note - Ecler BET ACOUSTICS MASS1015P Manual De Instrucciones

1. IMPORTANT NOTE

Congratulations! You have just become the owner of the result of careful design and painstaking
manufacturing. We thank you for placing your confidence in us by selecting our Line Array MASS1015P
system.
To obtain maximum use and performance it is VERY IMPORTANT that you read this manual
carefully before using the system and that you take notice of the indications presented in it.
To ensure optimum functioning of the system we recommend that maintenance be carried out by
technical service personnel authorised by us.
1.1. Precautions and recommendations
The Line Array BET ACOUSTICS MASS1015P system is capable of delivering levels of sound
pressure that are capable of damaging the human ear. Protect your hearing when working with high
sound levels near the system.
All BET ACOUSTICS products are tested and checked before leaving the factory and should
therefore be in perfect condition on delivery.
Carefully unpack the product and observe its condition. If it has been damaged during transport
please check the damage so that you can send a report to the haulage contractor and return the product
immediately. Only consignees can initiate a claim against a haulage contractor if damage has been
caused during transport. The claimant is responsible for keeping all packaging parts for later inspection.
This apparatus must be earthed through its mains cable.
Should any connection / disconnection task be done, always disconnect the unit from the mains
supply.
There are no user serviceable parts inside the unit.
Please ensure that the system is not exposed to sunlight or rain.
Ground Loops
Care should be taken, so that the different mechanical and electrical grounds, as well as the
chassis and ground connections arriving to the device, to be independent from each other.
Ground loops can be easily detected through a low frequency hum noise (50Hz). Depending on
the level of this noise, it can interfere on the music quality.
Audio connections
Usually, many people do not care enough about the quality of cables. Many times, because of a
bad connection or bad quality cables, there can be important problems during the music reproduction.
Cleaning
The control panel must not be cleaned with any dissolvent, abrasive or petroleum derived
substance else paint and silk-printing could be damaged. Whenever cleaning should be necessary use a
soft cloth slightly wet with water and neutral liquid soap. Be careful that no liquid gets into the unit
through its orifices. Never use sharp or erosive objects to scratch the control panel.
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