User manual PEAVEY CS 2000H

[. . . ] For more information on other great Peavey products, go to your local Peavey dealer or online at www. 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. CAUTION: To reduce the risk of electric shock, do not remove cover. WARNING: To prevent electrical shock or fire hazard, do not expose this appliance to rain or moisture. [. . . ] apply the signal to Channel A's input and connect the speakers across the hot outputs (the "+" binding posts of Channels A and B). Unlike the stereo and parallel modes, in which one side of each output is at ground, in the bridged mode both sides are hot. channel A's side is the same polarity as the input. For proper operation, both input attenuators must be in the same position. This keeps the load balanced between the channel outputs. as in the parallel mode , only Channel A's input is active. If an output patch panel is used, all connections must be isolated from each other and from the panel. The recommended minimum nominal load impedance in the bridged mode is 4 Ohms (equivalent to driving both channels at 2 Ohms). Driving bridged loads of less than 4 Ohms will activate the DDT circuitry resulting in a loss of power, and may also cause a thermal overload. If the switch shuts off during normal use, push it back to the ON position once. If it will not stay on, the amplifier needs servicing. The input attenuator controls (one for channel A, one for channel B) located at the front panel adjust gain for their respective amplifier channels in all modes. see the specifications at the end of this manual for standard voltage gain and input sensitivity information. When operating in the bridged mode, both attenuators must be in the same position so the speaker load will be equally shared between the channels. These LED indicators inform the user of each channel's operating status and warn of possible abnormal conditions. This amplifier also features two 10-segment bar graph indicators per channel: SIGNAL . This LED is at the bottom of the bar graph display and lights when its channel produces an output signal of greater than 2 Volts RMS or 50 mV input with a 0 dB attenuation of the front panel knobs. It is useful in determining whether a signal is reaching and being amplified by the amplifier. The DC LED lights to indicate that the channel's output relay is open, disconnecting the speaker(s) when the amplifier senses a DC voltage or subsonic high level signal at its output. Once the channel temperature has returned to safe operating conditions the LED will turn off and the speaker(s) will be reconnected. If the LED's are flashing quickly and intermittently, the channel is just at the clip threshold, while a steady, bright glow means the amp is clip limiting, or reducing gain to prevent severely clipped waveforms reaching the loudspeakers. see the Distortion Detection section for more information. [. . . ] When referring to speakers, this means plugging the second speaker into the first speaker and so on. Connect the loudspeaker across the two RED banana posts on the amplifier outputs and the B channel is negative. Caution: The input level controls for both the A and B channels need to be set identically for the amplifier to operate properly. Two Channel Mono--Parallel Mode (with single channel input) Set channel A LOW CUT frequency adjustment knob 4 to match the low frequency cut-off or the -3 dB down point of the sub woofer. [. . . ]