Date: 2016-06-02 PRx1000-2-DSP user manual 1. Important Safety Information This device complies with the CE and VDE directives and fulfills the requirements of class 1 (DIN EN60065: 2006). It has been manufactured and tested with your safety in mind. However, improper use can result in potential electric shock or fire hazards.
Date: 2016-06-02 PRx1000-2-DSP user manual 5. Technical data Single power amp channel Please keep in mind that one amplifier input is split into two power amp channels. Single output power @ 1% THD+N, 1kHz, R = 8Ω 245 W Single output power @ 1% THD+N, 1kHz, R = 4Ω...
Date: 2016-06-02 PRx1000-2-DSP user manual General PR1x1000-2-DSP PR2x1000-2-DSP PR3x1000-2-DSP PR4x1000-2-DSP Mains input voltage 85VAC – 265VAC, 45-65 Hz Idle power consumption 17,5 W 35 W 52,5 W 70 W operation noise level (1 m, 13 dB(A) 16 dB(A) 17,8 dB(A)
Date: 2016-06-02 PRx1000-2-DSP user manual 6. PC software Please contact Four Audio for the PC software and the firmware files. Contact information is provided at the end of this manual. 6.1. Driver installation When you first plug a USB cable into the amplifier, you’ll need to install the USB driver.
Date: 2016-06-02 PRx1000-2-DSP user manual 6.2. Firmware Update To update the PR4x1000-2-DSP’s firmware follow these steps: Open the Four Audio PPA software. Connect to the desired amplifier via USB and turn on the amplifier. Choose the Serial Port in the drop down list (Fig. 4). Only serial ports connected to PR amplifiers will be shown.
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