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CX168 user manual TD-000095-00
Models:
CX168
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Troubleshooting
Specs
Install
Warranty
Dimension
Twist any loose strands of wire together
Problem Distorted Sound
Setup
Weight
Explanation Of Symbols
Page 1
Image 1
CX168
8-Channel
Installed Sound Professional Audio Amplifier
User Manual
*TD-000095-00*
TD-000095-00
rev.A
Page 2
Page 1
Image 1
Page 2
Contents
TD-000095-00
CX168
EXPLANATION OF SYMBOLS
IMPORTANT SAFETY PRECAUTIONS
FCC INTERFERENCE STATEMENT
RISK OF ELECTRIC SHOCK DO NOT OPEN
INSTALLATION
TABLE OF CONTENTS
SETUP
INTRODUCTION
FRONT PANEL FRONT PANEL WITH SECURITY PLATE
INTRODUCTION
INTRODUCTION
REAR PANEL DIMENSIONS AND MOUNTING POINTS
What is Included
INSTALLATION UNPACKING & RACK MOUNTING
Rack Mounting
Supporting the Rear of the Amplifier
Fan Cooling
INSTALLATION COOLING & AC MAINS REQUIREMENTS
AC Mains Connection
Air flow in QSC amplifiers
The channels are grouped as follows
Setup
Modes
Low Frequency Filter
Clip Limiter
Frequency Response Curves
Low Frequency Filtering Tips
Filter
Filter
shield Terminal block balanced connections
Terminal Block Connectors
jumper shield
Terminal block unbalanced connections
How to Connect to the DataPort
CONNECTIONS INPUTS- Using the DataPorts
Basic DataPort Notes
CONNECTIONS OUTPUTS
BRIDGE MODE PRECAUTIONS
Outputs
Stereo and Parallel Mode
4- Insert the stripped wire into the receptacle
2- Twist any loose strands of wire together
Terminal Block Connections
3- Loosen the appropriate retaining screw fully
Power Switch
OPERATION POWER SWITCH and GAIN CONTROLS
LED Indicators
OPERATION LED INDICATORS
Fully illuminated on normal
Gain Controls
OPERATION GAIN CONTROLS
Gain Control Security Plate
OPERATION GAIN CONTROL SECURITY PLATE
DataPort Connectors
OPERATION USING THE QSC DATAPORT CONNECTIONS
Using the DataPort
OPERATION USING THE QSC DATAPORT CONNECTIONS
What Can I Connect to the DataPort?
Four Room Stereo Feed
APPLICATIONS TYPICAL APPLICATION EXAMPLES
LF Driver Left
APPLICATIONS TYPICAL APPLICATION EXAMPLES
How to use PARALLEL mode
How to use STEREO mode
Stereo Mode
Parallel Mode
APPENDIX DESCRIPTION OF BRIDGE OPERATING MODE
How to use BRIDGE mode
Normal Operating Levels
A Note on Sound Pressure Levels
Multiple Lo-ZLoads in Series
APPENDIX MULTIPLE SPEAKER LOADS IN SERIES
Multiple Lo-ZLoads in Parallel
APPENDIX MULTIPLE SPEAKER LOADS IN PARALLEL
INDICATION POWER LED INDICATOR NOT ILLUMINATED
TROUBLESHOOTING NO SOUND
INDICATION CLIP LED FLASHING
INDICATION CLIP LEDS BRIGHT AND STEADY
PROBLEM NO CHANNEL SEPARATION
PROBLEM DISTORTED SOUND
PROBLEM SQUEALS AND FEEDBACK
INDICATION CLIP INDICATOR NOT FLASHING
OUTPUT POWER in watts
SPECIFICATIONSCX168
Bridged Mono
DYNAMIC HEADROOM DISTORTION
CX168
SPECIFICATIONS
INDICATORS
CONNECTORS
WARRANTY
WARRANTY INFORMATION & HOW TO CONTACT QSC
Product Warranty
HOW TO CONTACT QSC AUDIO PRODUCTS
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2000 QSC Audio Products, Inc
