Dynacord DEM 313 owner manual Important Safety Instructions, For US and Canada only

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IMPORTANT SAFETY INSTRUCTIONS

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 product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintance (servicing) instructions in the literature accompanying the appliance.

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

5.Do not use this apparatus near water.

6.Clean only with a damp cloth.

7.Do not block any of the ventilation openings.

Install in accordance with the manufactures instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.

9.Only use attachments/accessories specified by the manufacturer.

10.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been

damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has

been dropped.

For US and CANADA only:

Do not defeat the safety purpose of the grounding-type plug. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. When the provided plug does not fit into your outlet, consult an electrican for replacement of the absolete outlet.

IMPORTANT SERVICE INSTRUCTIONS

CAUTION: These servicing instructions are for use by qualified personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the Operating Instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.

1.Security regulations as stated in the EN 60065 (VDE 0860 / IEC 65) and the CSA E65 - 94 have to be obeyed when servicing the appliance.

2.Use of a mains separator transformer is mandatory during maintenance while the appliance is opened, needs to be operated and is connected to the mains

3.Switch off the power before retrofitting any extensions, changing the mains voltage or the output voltage.

4.The minimum distance between parts carrying mains voltage and any accessible metal piece (metal enclosure), respectively between the mains poles has to be 3 mm and needs to be minded at all times.

The minimum distance between parts carrying mains voltage and any switches or breakers that are not connected to the mains (secondary parts) has to be 6 mm and needs to be minded at all times.

5.Replacing special components that are marked in the circuit diagram using the security symbol (Note) is only permissible when using original parts.

6.Altering the circuitry without prior consent or advice is not legitimate.

7.Any work security regulations that are applicable at the location where the appliance is being serviced have to be strictly obeyed. This applies also to any regulations about the work place itself.

8.All instructions concerning the handling of MOS - circuits have to be observed.

Note:

SAFETY COMPONENT (HAS TO BE REPLACED WITH ORIGINAL PART ONLY)

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Contents Features Charging Unit DEMImportant Safety Instructions For US and Canada onlyOvervoltage List of Contents Before commissioning Installation instructionsApplication Connection of the battery to the charging unit Control connector Battery Control502 503504 501Charging of other batteries Description of function and operationOvervoltage protection Battery Voltage monitoringCollective failure signal LOW Voltage monitoringService life Temperature trackingGlossary Continuous battery power supply standby operation Alarm durationSpecifications DEM Approvals and standards

DEM 313 specifications

The Dynacord DEM 313 is a versatile and powerful audio system designed for professional sound reinforcement applications. Renowned for its superior sound quality, exceptional durability, and advanced features, this unit has become a preferred choice for touring, live events, and installation.

One of the standout features of the DEM 313 is its robust design, engineered to withstand the rigors of live sound environments. The rugged housing protects the internal components, ensuring reliability during demanding performances. The unit is also lightweight, making it easier for audio technicians to transport and install.

The DEM 313 incorporates a state-of-the-art digital signal processing (DSP) engine, providing precise control over audio signals. This allows users to customize sound according to specific venue requirements. The DSP offers a variety of presets and user-defined parameters, including parametric equalization, crossover settings, and delay adjustments. These features enable optimal tuning to achieve clarity and balance in sound reproduction.

Equipped with multiple input and output options, the DEM 313 can handle a wide range of audio sources. Its configuration includes both analog and digital inputs, allowing seamless integration with various audio equipment. Additionally, the device supports network connectivity, making it compatible with modern audio systems and enabling remote control and monitoring capabilities.

The unit also features comprehensive metering and monitoring tools, providing real-time feedback on audio levels and performance. This ensures that sound engineers can make timely adjustments to maintain sound quality throughout a performance.

User-friendly interfaces and intuitive controls make the DEM 313 accessible to both novice and experienced sound professionals. The display panel presents essential information at a glance, streamlining operation during live events. Furthermore, built-in safety features protect the system from overload and overheating, ensuring consistent performance.

In summary, the Dynacord DEM 313 stands out in the competitive landscape of audio reinforcement technology. With its robust construction, advanced digital signal processing, versatile connectivity options, and user-friendly operation, it is an excellent solution for live sound applications, installations, and entertainment venues. The DEM 313 continues to set a benchmark in professional audio systems, delivering exceptional sound quality and reliability for audio professionals worldwide.