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QSC CXD-Q Quick Start Manual

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CXD-Q Amplifier

Quick Start Guide

The term "WARNING!" indicates instructions regarding personal safety. If the instructions are not followed the result may be bodily injury or death.
The term "CAUTION!" indicates instructions regarding possible damage to physical equipment. If these instructions are not followed, it may result in
damage to the equipment that may not be covered under the warranty.
The term "IMPORTANT!" indicates instructions or information that are vital to the successful completion of the procedure.
The term "NOTE" is used to indicate additional useful information.
The intent of the lightning fl ash with arrowhead symbol in a triangle is to alert the user to the presence of un-insulated "dangerous"
voltage within the product's enclosure that may be of suffi cient magnitude to constitute a risk of electric shock to humans.
The intent of the exclamation point within an equilateral triangle is to alert the user to the presence of important safety, and operating
and maintenance instructions in this manual.
NOTE: This Quick Start Guide is based on the basic confi guration as the amplifi er comes from the factory. For detailed instructions for
custom confi gurations refer to the CXD-Q User Guide (TD-000438).
Rack-Mount the Amplifi er
1. Secure the amplifi er in the rack with eight screws (not supplied), four in front, four
in back.
TD-000437-00-A
*TD-000437-00*
EXPLANATION OF TERMS AND SYMBOLS
— Figure 1 —

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Summary of Contents for QSC CXD-Q

  • Page 1: Quick Start Guide

    NOTE: This Quick Start Guide is based on the basic confi guration as the amplifi er comes from the factory. For detailed instructions for custom confi gurations refer to the CXD-Q User Guide (TD-000438). Rack-Mount the Amplifi er 1.
  • Page 2 Balanced Unbalanced Inputs The analog inputs are converted to digital audio in the CXD-Q amplifi ers and then routed to the Q-Sys Core over the network. The digital signals show up in Q-Sys Designer at the CXD-Q input component —...
  • Page 3 Bridged (A+B) and Separate (C D) Channels For A+B (Bridged) One Loudspeaker PARALLEL CHANNEL OUTPUTS TO SPEAKERS COMBINING APPLICATIONS Use one 2-wire cable connect to: CH AB SETTINGS CAN BE • T1+/T3- CONFIGURED FOR CH A 70V, 100V AND For C & D (Separate) Two Loudspeakers 200V DIRECT CH CD OUTPUT.

  • Page 4: Amplifi Er Control

    Amplifi er Control Master Control Knob NOTE: The following scenarios assume that the amplifi er is connected to the Q-Sys Core via Q-LAN. When the • Adjusts the Gain for the selected channel or channels. At least one amplifi er is not connected to the Q-Sys Core, it is in a Fault channel must be selected.

  • Page 5: Inputs And Outputs

    Inputs and Outputs The CXD-Q amplifi ers have four Mic/Line Inputs and four amplifi ed Outputs on the rear of the amplifi er. The Inputs and Outputs on the rear of the amplifi er are not connected inside the amplifi er.
  • Page 6 1. GAIN – The amount of gain applied to the input signal. Controlled by the GAIN knob on VOLTAGE: .777 V the front panel of the amplifi er, or the GAIN control in the CXD-Q Output component in POWER: .011 W the Q-Sys Design.
  • Page 7 Gain control in the CXD-Q Output component in the Q-Sys design. 4. Q-LAN Input Level – the level of the audio signal applied to the CXD-Q Output component in the Q-Sys design. The CXD-Q Output component is the connection to the output section of the amplifi er.

  • Page 8: Specifications

    GPIO Connector GPIO # and Specifi cations Function 3.3 V 100 mA max (power cycle to reset current limiting IC) GPIO 1 5mA in/out, 3.3V max, 127 Ohm resistor in series GPIO 2 5mA in/out, 3.3V max, 127 Ohm resistor in series Ground GPIO 3 5mA in/out, 3.3V max, 127 Ohm resistor in series...
  • Page 9 本。 © 2014 QSC Audio Products, LLC. All rights reserved. QSC and the QSC logo are registered trademarks of QSC Audio Products, LLC in the U.S. Patent and Trademark offi ce and other countries. All other trademarks are the property of their respective owners.

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