QSC PLD4/3 User Manual

1 (DRAFT 2014/08/09) CXD-Q AmplifiersUser ManualCXD4.2Q — 4 Channel, 1600 W Amplifi erCXD4.3Q — 4 Channel, 2500 W Amplifi erCXD4.5Q — 4 Channel,

10 (DRAFT 2014/08/09) 4. FIRMWARE: The Q-Sys Designer fi rmware version. To update the fi rmware: a. The version you want to use must be installed

11 (DRAFT 2014/08/09) Output Gains ScreenThe Output Gains screen provides a quick overview of all outputs and is the screen on which GAIN adjustm

12 (DRAFT 2014/08/09) Specifi cationsCXD-Q 4.2 CXD-Q 4.3 CXD-Q 4.54 Channel100 Vrms70 Vrms842BurstN/AN/A500 Watts700 Watts600 WattsContinuousN/

13 (DRAFT 2014/08/09) Heat Loss ChartsHeat losses are the thermal emissions from an amplifi er while it is operating. It comes from dissipated was

14 (DRAFT 2014/08/09) Mailing Address:QSC Audio Products, LLC1675 MacArthur BoulevardCosta Mesa, CA 92626-1468 USATelephone Numbers:Main Number:

2 (DRAFT 2014/08/09) EXPLANATION OF SYMBOLSThe term “WARNING!” indicates instructions regarding personal safety. If the instructions are not foll

3 (DRAFT 2014/08/09) FCC StatementFor CXD-Q 4.3 and CXD-Q 4.5NOTE: This equipment has been tested and found to comply with the limits for a Class

4 (DRAFT 2014/08/09) Rack-Mount the Amplifi er1. Secure the amplifi er in the rack with eight screws (not supplied), four in front, four in back.U

5 (DRAFT 2014/08/09) FeaturesAmplifi er Front Panel— Figure 2 — GAINABOUTPUTCDMUTEMUTEMUTEMUTESELSELSELSELLIM-10-20CLIPSIGINPUT1243CXDQNETWORKAMPL

6 (DRAFT 2014/08/09) ConnectionsQ-Sys Q-LANConnect the amplifi er LAN A, and if available, LAN B, to the Q-LAN network. (Figure 4) Refer to your Q

7 (DRAFT 2014/08/09) Bridged (A+B) and Separate (C D) Channels Parallel Channels (ABCD) Connect the Loudspeakers 1. Con

8 (DRAFT 2014/08/09) Amplifi er Control NOTE: The following scenarios assume that the amplifi er is connected to the Q-Sys Core via Q-LAN. When

9 (DRAFT 2014/08/09) Inputs and OutputsThe CXD-Q amplifi ers have four Mic/Line Inputs and four amplifi ed Outputs on the rear of the amplifi er.