Notice YAMAHA P3200 disponible gratuitement après inscription

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e following formula to determine the fuse capacity according to the speaker’s input capacity. Po = I R ? I = vPo/R2 P0 [W]:Speaker’s continuous input capacity (noise or RMS) R [?]:Speaker’s nominal impedance I [A]:Required fuse capacity ex.)Speaker’s continuous input capacity : 100 W Speaker’s impedance : 8? I = v100/8 In this example, the required fuse capacity is calculated as 3.5 [A]. •Speaker cable If you use a long speaker cable, use as thick a cable as possible to prevent deterioration of the damping factor or power loss inside the cable.6 Rack Mounting
Mounting in an EIA standard rack If multiple high-power amp units are mounted in a rack with poor ventilation, the heat from the amps will cause the interior of the amp to become very hot, causing the performance of the amps to be impaired. When mounting amps in a rack, you must make provision for ventilation so that the heat can escape. When mounting amps in a rack, please attach ventilation panels above and below the amp to allow air circulation. When doing so, it is necessary for 35% or more of the entire surface area of a 1U size panel to be open. Air circulation will be even better if the top surface of the rack has ventilation openings. Ventilation panel Yamaha provides an optional 1U-size ventilation panel VP1. Unit: mm 480 44
Mounting four or fewer amps in an open-backed rack Install the ventilation panel above the amps, as shown in the following figure. Ventilation panel (attach to the front or rear of the rack) TEMP PROTECTION POWER ON OFF ABCLIP SIGNAL –dB8080 40 30 2015 10 3 6 25 40 30 2015 10 3 6 25 EEEngine TEMP PROTECTION POWER ON OFF ABCLIP SIGNAL –dB8080 40 30 2015 10 3 6 25 40 30 2015 10 3 6 25 EEEngine T...