Peavey CS 800H manual Crossover Adjustment Knob, Amp Function Switch, Low Cut Switch

Crossover Adjustment Knob (13)

The CS 800H is equipped with two independent‚ two-way crossovers adjustable from 40 Hz to 300 Hz. These crossover frequencies are appropriate for use with a subwoofer system. The output of these crossovers is selected by the Amp Function switch and connected to the corresponding amplifier channel. Frequencies above the knob setting will be connected to the corresponding channel when the Amp Function switch is in the HIGH PASS position. Frequencies below the knob setting will be connected to the corresponding channel when the Amp Function switch is in the LOW PASS position. The FULL RANGE position bypasses the crossover.

Amp Function Switch (14)

The rear panel Amp Function Select Switch determines whether the associated channel is connected for full range operation or to the crossover high frequency or low frequency outputs.

Low Cut Switch (15)

The LOW CUT switch is a recessed push switch used to defeat or engage the LOW CUT filter. Pushing the switch to the in position will engage the filter.

Low Cut Adjustment Knob (16)

The CS 800H is equipped with two independent low frequency filters. These filters are adjustable from 20 Hz to 100 Hz and are designed to reduce frequencies below those capable of being produced by the loudspeakers, or to reduce room “rumble.” Frequencies below the knob setting of the corresponding channel will be attenuated.

High Pass/Full Range Output Connector (17)

The HIGH PASS/FULL RANGE OUTPUT connector function is dependent on the setting of the corresponding Amp Function switch. This connector allows patching the frequencies above the crossover knob setting to a secondary amplifier. If the Amp Function switch is in the HIGH PASS position, the high frequency portion of the crossover will be present at the connector. If the Amp Function switch is in the FULL RANGE or LOW PASS position, the crossover will be bypassed and allow patching the full range signal to a secondary amplifier.

Low Pass Output Connector (18)

The LOW PASS OUTPUT connector allows patching the frequencies below the crossover knob setting to a secondary amplifier. This output remains at low frequencies independent of the Amp Function switch setting.

Speakon® Output Connector (19)

Each channel features a four-wire Speakon connector for the output. In both channels, the 1+ pin is the channel signal output and the 1- pin is chassis ground. On the Channel A connector, the 2+ pin carries the Channel B signal output and the 2- pin is chassis ground.

Binding Post Output Connectors (20)

Each channel features a pair of shock-proof binding posts connected in parallel with the Speakon connector. The red binding posts are the signal output from each channel, and the black binding posts are chassis ground. For Bridge mode operation, only the red binding posts are used. The Channel A red binding post should be considered the positive output for the system and should be connected to the positive input of the associated loudspeaker system.

AC Line Cord Connector (21)

Provided to accept the removable (IEC) type AC line cord. Connect only to proper source (see back panel markings).

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