QSC CX12 Manual

QSC Modtager CX12

Læs gratis den danske manual til QSC CX12 (32 sider) i kategorien Modtager. Denne vejledning er vurderet som hjælpsom af 20 personer og har en gennemsnitlig bedømmelse på 4.5 stjerner ud af 10.5 anmeldelser. Har du et spørgsmål om QSC CX12, eller vil du spørge andre brugere om produktet?

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Side 1/32

CX Series

U S E R M A N U A L

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CX4

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CX4T

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CX6

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CX6T

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CX12

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CX12T

Rev. B

*TD-000057-00*

*TD-000057-00**TD-000057-00*

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Table of Contents

PART 1—CX SERIES USER MANUAL

I. Warning Notices ....................................................................................................................................... 2

Speaker Damage............................................................................................................................................ 3

Speaker Output Shock Hazard ....................................................................................................................... 3

Rack Mounting Precautions ........................................................................................................................... 3

II. Overall Description ................................................................................................................................... 4

III. Inputs ............................................................................................................................................................ 6

Input Sensitivities .......................................................................................................................................... 6

IV. Outputs ......................................................................................................................................................... 6

V. Controls & Displays ................................................................................................................................... 8

VI. Operation ..................................................................................................................................................... 8

AC Power ....................................................................................................................................................... 8

Operation ....................................................................................................................................................... 8

Troubleshooting ............................................................................................................................................. 9

Open Input Architecture™ Level I ................................................................................................................. 10

Parallel, Stereo, or Bridged Operation ....................................................................................................... 11

Maximum Long-Term Output Power ........................................................................................................... 13

AC Current Consumption ............................................................................................................................. 13

Heat Emissions ............................................................................................................................................. 14

Protection Circuits ....................................................................................................................................... 15

VII. Specifications .......................................................................................................................................... 16

PART 2—CX APPLICATION GUIDE ..................................................................................19

VIII. Distributed Lines ..................................................................................................................................... 19

IX. Designing the Distributed Sound System .......................................................................................... 20

Loudspeaker Coverage and Placement ....................................................................................................... 20

Determining Power Levels........................................................................................................................... 22

Selecting the Amplifier ............................................................................................................................... 23

Using Components with Different Voltages ............................................................................................... 24

X. How Many Speakers? ............................................................................................................................. 25

XI. Other Design Considerations ................................................................................................................ 26

Speaker Transformer Saturation ................................................................................................................ 26

Connecting Both a Distributed Line and a Direct Loudspeaker on One Channel ...................................... 26

Wire Loss ..................................................................................................................................................... 27

AC Current Consumption ............................................................................................................................. 29

Heat Emissions ............................................................................................................................................. 29