Protection features, Gain, Limiting | Crest Audio CPX 3800 guide

5 protection features

CPXTM owner’s manual

/ description of protection features	GCL™
	gain
	comparator
	limiting

IGM™ impedance sensing

AUTORAMP™ signal control

thermal protection

short circuit

DC voltage protection

turn on/off

p.24

Image 24

Crest Audio CPX 3800 owner manual Protection features, Gain, Limiting

Contents

Cpxtm Power Amplifier Owner’s Manual Page Important Safety Instructions Bewahren SIE Diese Sicherheitshinweise AUF Gardez CES Instructions Guarde Estas Instrucciones Important precautions Table of contents How to use this manual Conventions Introduction Welcome Installation Connecting power Option 3 Australia Operating precautions Cooling requirements Connecting inputs Connecting outputs Features overview Front panel Rear panel Front panel switches and controls AC Power Switch/Circuit BreakerInput Attenuators Indicators Signal LEDPower LED 3GCL Gain Comparator Limting LED IEC Mains Connector Rear panel legend Low Cut Switch Crossover Switch 100 Hz crossoverHigh Out Jacks Conn. Mode Select Switch ¡ Amp Mode Select SwitchPage Operation modes Stereo Parallel Bridged mono Stereo Protection features GainLimiting GCL gain comparator limiting IGM impedance sensingThermal protection Autoramp signal control Turn-on/turn-off protection Safety Speaker Amplifier maintenance and user responsibility Speaker protection Service and support Contact us Customer service SupportTechnical support Web site Mail Specifications Cpxtm Series Cable length in feet 5feet 10feet 40feet 80feet Setup c Glossary of terms for setupPage Crest Audio Limited Warranty 80303153