Dynacord DSP 244 owner manual 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 DSP Safety Component has to be Replaced with Original Part only For US and Canada onlyContents Introduction DSP 244 FeaturesUnpacking and Warranty IntroductionFront Panel Controls and ConnectionsControls and Connections 15, Compressor indicators Output 1 13, Channel function indicators SUB, LO, MID, HI14, Level meter indicators Output 1 16, Power ON/OFF-switchRear Panel Balanced INPUT/OUTPUT configuration Installation and ConnectionsInstallation and Connections Unbalanced INPUT/OUTPUT configurationFirst Operation Switching the Power onLevel Settings First OperationQuick Start Quick StartLoudspeaker Equalization Over SettingsDelay Alignment Compressor / Limiter Settings Matching the Frequency ResponseFull Edit Configurations of the DSPConfigurations of the DSP N Figurations of the DSP Stereo 2 Way3 Way + Fullrange 3 Way / Mono Sub + Fullrange3 Way / Independent Sub + Fullrange 4 Way2-IN-4 E R a T I O N OperationEditing E R a T I O N Store Programs and Program Names Modifying Factory Preset Programs R a M E T E R S ParametersParameter Access Parameter ACCESS-TABLEDescription of Parameters DefaultParameter LINK-TABLE Master EQ1-5PEQ = 1kHz, Gain = -12dB Master Delay RoutingChannel EQ1-4 R a M E T E R S Hipass X-OVER Lopass X-OVERR a M E T E R S Channel Delay Compressor Limiter LevelT I O N Setting the LCD ContrastEdit Mode Selection Option FunctionsEdit Protection VU Level Meter Display ModeCompressor and Limiter Threshold Unit Celsius Temperature Unit settingsMidi RX / TX Channel settings FahrenheitTo RS232 Send ParametersTo Midi RS-232 to Midi data transmissionNRS 90246 Contact Closure Interface settings PGM U01 NRS 90247 RS-485 Interface SettingsCntct PGM MutePeci F I C a T IO N S SpecificationsTechnical Specifications Midi General Midi CommandsIDI Midi System Exclusive ImplementationData Command Parser Code Table Retrofitting Instructions Installation instructions NRSRetrofitting Instructions Installation manuals for interface cards Blockdiagramm / Block Diagram Flussdiagramm / Flow Diagram Abmessungen / Dimensions Warranty Garantie