QSC PLX 1104 Instrukcja Użytkownika

PLX Series Professional Audio AmplifiersUser Manual4-ohm minimum impedance models with Speakon® output terminals:PLX 1104PLX 18042-ohm minimum impedan

10Gain ControlsTurn the GAIN controls clockwise to increase gain and counter clockwise to decrease gain.The GAIN controls are marked in dB of attenuat

11Protection SystemsBoth amplifier platforms are fully protected against adverse conditions, but their behavior and user adjustments are different. PL

12Specifications PLX 1104, PLX 1804PLX 1104 PLX 1804OUTPUT POWER (Watts)(1)20 - 20k Hz, 0.05% THD, 8 ohms/Ch. 310 5501k Hz, 0.1% THD (EIA), 8 ohms/Ch.

13Specifications PLX 1802, PLX 2502, PLX 3102, PLX 3602PLX 1802 PLX 2502 PLX 3102 PLX 3602OUTPUT POWER (Watts)(1)20 - 20k Hz, 0.05% THD, 8 ohms/Ch. 32

14Appendix A: Speakon Wiring ReferenceAmplifier connectionTo loudspeakerTwo-wire, single-channel connectionFour-wire, two-channel connectionBridge m

QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, California 92626 USA©2006 “QSC” and the QSC logo are registered with the U.S. Pat

2Important Safety Precautions & Explanation of Symbols1- Read these instructions.2- Keep these instructions.3- Heed all warnings.4- Follow all ins

3IntroductionThank you for purchasing this QSC power amplifier. Please read the following directions to obtain the best results. This manual covers al

4Rack MountingUse four screws and washers to mount the amplifier to the equipment rack rails. To use the amplifier outside a rack, attach the self-adh

5CoolingAir flows from the rack, into the back of the amplifier, and out the front. This keeps the rack cool. The fan automatically runs faster when t

6Input Configuration Switch (PLX 1802/2502/3102/3602 models only)Select the input configuration by sliding the switch to the position which correspond

7InputsEach channel has a balanced XLR (female) and 1/4-inch TRS input. The XLR and TRS connectors for each channel are wired in parallel and can be u

8OutputsThe PLX 1104 and PLX 1804 models are equipped with Speakon output connectors for each channel. PLX 1802, PLX 2502, PLX 3102, and PLX 3602 mode

9LED IndicatorsThe LED indicators can be used to monitor system operation and identify common problems. POWER (PWR): BLUENormal indication: •AC switch