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Инструкция по эксплуатации Crate Amplifiers, модель ED-300

Производитель: Crate Amplifiers
Размер: 661.39 kb
Название файла: 3a966c1d-5270-4cc5-88d2-c123a8d9c3a8.pdf
Язык инструкции:en
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DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. BEFORE USING THIS APPLIANCE, READ BACK COVER FOR FURTHER WARNINGS. General Description The ED® 300 is a self-contained amplification system specifically designed for use with electronic drums. Its design incorporates many features not found on nonspecialized musical instrument amplifiers. Independent channel equalization, complete effects patching capability, and isolated monitor mixing capability allow the drummer to realize maximum potential from today's sophisticated electronic drum systems. The ED 300 will deliver 130 watts RMS into its integral speaker system. To accurately reproduce the full spectrum of sound from electronic drum systems, Peavey engineers have selected the Peavey 15" Scorpion« Plus speaker, and the Peavey Model 22A'" compression driver coupled with a CH'“-3 high frequency horn. To protect the speakers, and to prevent clipping distortion, the ED 300 is equipped with Peavey patented DDT’“ compression circuitry. The ED 300 is built to withstand the rigors of use in a night-after-night touring environment. The cabinet is constructed of wood and is covered with the heaviest available 34-ounce Tolex®. Ruggedness is enhanced by the use of heavily plated steel corners and guides and a steel-reinforced carrying handle. Internally, the ED 300 features a chassis constructed of high strength tempered aluminum alloy and utilizes the finest electronic components available. Although the ED 300 incorporates many sophisticated features, its operation is relatively simple. In order to quickly familiarize yourself with the ED 300, and to avoid potentially hazardous or damaging situations, please read this operating guide carefully and completely, and keep it handy for future reference. Basic Setup and Connections The ED 300 features two channels which differ in input equalization. The normal channel is essentially "flat" (no input equalization) and is designed primarily for amplification of bass drum signals. The bright channel is equalized to enhance high frequency signals and is designed primarily to accept signals from the snare drum and tom-toms. Most electronic drum system mixers provide two outputs for adjusting the mix of individual drum signals To interconnect the drum mixer to the ED 300. use two high-quality SHIELDED connecting cables Connect one end of each cable to each of the mixer s outputs. Connect the other end of each cable to a channel input of the ED 300. Then adjust the drum system mixer to route individual drum signals to the appropriate channel of the ED 300. Since individual drum system manufacturers differ in mixer configuration, a complete discussion of mixer adjustments is beyond the scope of this manual. Consult the owner's manual of your drum system for specific instructions regarding channel assignments A basic mix for use with the ED 300 might look like this: B G H B E F G H J K L M C& All I/AT0*4 moo* • • CSI.*ii/AT>GN 9 » tf v tv V ,oiSV> O EC 300 FRONT PANEL FEATURES:. CHANNEL INPUTS (A) As discussed in the "Basic Set-up" section, the Channel Inputs receive signals from the drum system mixer outputs. These inputs are high impedance and will accept signals over a wide dynamic range. CHANNEL GAIN CONTROLS (B) The Channel Gain Controls allow individual volume adjustments of each incoming signal. Adjusting the individual Gain Controls will affect both the overall loudness and the balance between channels. Some experimentation will be necessary to determine the "best" overall balance between channels. Regardless of the type of electronic drum system used, setting of the Channel Gain Controls above "5" is not recommended. Setting the Channel Gain Controls above "5" may result in unwanted distortion and/or premature engaging of the DDT compression circuit. MONITOR CONTROLS (C) Each channel is provided with a Monitor Control and monitor preamp. These controls are completely independent of the ED 300's internal signal flow; signal from these controls is routed directly to the Monitor Outputs on the rear panel EFFECTS PATCH JACKS (D) Each channel is provided with a stereo-type Effects Patch Jack. These jacks are used with external devices to provide independent effects loop capability for each channel. To patch an effects device into a channel, a stereo "Y" cord should be used. First, turn the Channel Gain Control (B) to its "Zero" setting. Insert the stereo plug into the Effects Patch Jack Insert the "Tip" plug into the effect’s input jack. Insert the "Ring" plug into the effect's output jack Then slowly increase the Gain Control setting until a satisfactory level has been achieved. Note that all signals in a channel (except monitor signals) will be sent through any effect patched into that channel. Also note that the Effects Patch Jacks occur in the signal path before the equalization stage (pre-EQ). Therefore, any effects signal will be altered by changes in the equalization controls. O O ED...

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Музыкальные инструменты - ED-300 (661.39 kb)

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