PWR-DSP3
User Manual
Page 4 of 27
Copyrights DSP4YOU ltd
1
Safety Instructions
• Read the information for use
• Please keep this user manual in a safe place during the lifetime of the product. The user manual forms an integral
part of the product. Reselling of the product is only possible if the user manual is available. Any changes made to the
product have to be documented in writing and passed on to the buyer in the event of resale.
• Heed all warnings.
• Follow all instructions.
• Do not use this product near water (for example, in damp rooms or near a swimming pool).
• Clean only with dry cloth.
• Do not cover the heat sink. Install in accordance with the user manual.
• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.
• Protect the power cord from being walked on, pinched or damaged in any other way. Pay particular attention to
plugs and the point where they exit from the Amplifier Unit.
• The product may only be used in accordance with the information provided in the user manual. Before and during
the usage of the amplifier please ensure that all recommendations, especially the safety recommendations as
detailed in the user manual, are adhered to. The Amplifier Unit is designed for the amplification of pulsed audio
signals and the Amplifier Unit should only be connected to speakers with average impedance that is not lower than
the impedances specified in the User's Manual.
• Do not place the product on an unstable cart, stand, tripod, bracket, or table. The device may fall, causing serious
injury, and serious damage to the device itself.
• The Amplifier Unit can only be disconnected from the power supply by removing the plug, which must be freely
accessible at all times. Unplug this Amplifier Unit during lightning storms or when unused for long periods of time.
• Refer all servicing to qualified service personnel.
Damages that require service
Unplug the Amplifier Unit from the mains supply and refer to your dealer/distributor or other authorized repair
workshop. Servicing is required when
1.
The power-supply cord or plug has been damaged,
2.
Liquid has been spilled or objects have fallen into the amplifier,
3.
The amplifier has been exposed to rain or moisture,
4.
The amplifier has been dropped or suffered damage in any other way,
5.
The amplifier exhibits a distinct change from its normal function or performance.
Servicing
Do not attempt to service this product yourself. As opening or removing covers may expose you to dangerous
voltage or other hazards, the amplifier may only be opened by qualified personnel. Please refer to your
dealer/distributor.
Servicing and Replacement Parts
All service and repair work must be carried out by an authorized dealer/distributor. When replacement parts are
required, please ensure that the dealer/distributor only uses replacement parts specified by the manufacturer. The
use of unauthorized replacement parts may result in injury and/or damage through fire or electric shock or other
electricity-related hazards.
Safety Check
Upon completion of any service or repairs to this product, ask the dealer/distributor to perform safety checks to
determine that the amplifier is in proper operating condition.
Read the information for use (user manual)
When shipping the product, always use the original shipping carton and packing materials. For maximum protection,
repack the unit as it was originally packed at the factory.
Environments
Use this product only in E1, E2, E3 or E4 environments according to EN55103-2 “Electromagnetic compatibility –
Product family standard for audio, video and audio-visual and entertainment lighting control apparatus for
professional use – Part 2: Immunity”
Ventilation and heat sink
The heat sink is provided to ensure reliable operation of the Amplifier Unit and to protect it from overheating. The
heat sink must not be blocked or covered. This product should not be installed unless proper ventilation is provided or
manufacturer’s instructions have been adhered to.
Water And Moisture
Do not use this product near water (for example, in damp rooms or near a swimming pool).