Audiovox AMP-592C Sub-WooferFilter Selector, LPF Crossover Frequency Control, Cooling Fan, Fuse

minimum setting, or the output level increases too fast with a small rotation of the volume control, adjust the Level control to decrease the output from the system. Once the correct setting is found, this control should not require any further adjustment.

￿Sub-Woofer Filter Selector

￿LPF Crossover Frequency Control

This Control selects the crossover frequency when the Filter Selector ￿is in the "LPF" setting. Adjust it to the appropriate position for the characteristics and crossover frequency requirements of the speaker system with which the amplifier is being used.

￿Cooling Fan

This switch allows selection of the low-pass frequency filter that permits the amplifier to be used to reproduce the entire audio range or just the bass range.

In the "FULL" position of the switch, the response is flat and unaffected so the entire audio frequency range is reproduced by the amplifier. Use this setting if the amplifier is being used to power a full range speaker system.

In the "LPF" (Low-Pass Filter) setting, only the bass frequencies below the frequency set by the Crossover Frequency Control ￿will be amplified and fed to the speakers. Use this setting if the amplifier is being used to power a sub-woofer speaker system.

This unit incorporates a fan to provide continuous air flow through the unit to keep the heat-sink and components, safely within their operating temperature range. The fan is automatically activated whenever +12 volts is supplied to the Remote Turn-On terminal.

￿Fuse

The circuitry of the amplifier is protected from damage by an automotive-type fast-blow fuse. If fuse replacement is necessary, use only fuses of the same ampere rating as originally supplied with the unit. The use of fuses with incorrect ratings may cause serious damage to the amplifier. If fuses blow consistently, carefully check all electrical connections to the unit.

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