Quest Engineering QTA 1480P Manuel d'utilisateur

Q-Tech Q-Tech Commercial SeriesQTA-4060P/4120P4 Channel Power AmplifiersUser ManualONOFFCH1 CH2 CH3 CH4PROTPEAKSIGNALPOWERQTA 4060PPUBLIC ADDRESS AMPL

QTA-4060P/4120P User ManualUser Manual Q-Tech Commercial SeriesQTA-4060P/4120P8ApplicationsQTA-4060P/QTA 4120P Rear Panel Connections

QTA-4060P/4120PUser ManualUser ManualQ-Tech Commercial SeriesQTA-4060P/4120P9Block Diagram

QTA-4060P/4120P User ManualUser Manual Q-Tech Commercial SeriesQTA-4060P/4120P10Model QTA4060P QTA4120PRated Power Output 4X60W 4X120WSpeaker Outputs

QTA-4060P/4120PUser ManualUser ManualQ-Tech Commercial SeriesQTA-4060P/4120P11Dimensional DiagramUNIT: mmUNIT: mmKeep all the unit’s sides over 10cm a

QTA-4060P/4120P User ManualUser Manual Q-Tech Commercial SeriesQTA-4060P/4120P12Technical NotesConstant Voltage Distributed Speaker Systems Demystifie

QTA-4060P/4120PUser ManualUser ManualQ-Tech Commercial SeriesQTA-4060P/4120P1315% discrepancy can mean that a 100 watt system will only be able to pow

QTA-4060P/4120P User ManualUser Manual Q-Tech Commercial SeriesQTA-4060P/4120P14Output Impedance Output Impedance Output Impedance0.1W 100KΩ 10W 1KΩ 4

QTA-4060P/4120PUser ManualUser ManualQ-Tech Commercial SeriesQTA-4060P/4120P15

QTA-4060P/4120P User ManualUser Manual Q-Tech Commercial SeriesQTA-4060P/4120P16

QTA-4060P/4120PUser ManualUser ManualQ-Tech Commercial SeriesQTA-4060P/4120P17

ContentsSafety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1General Description ...4Features ...

www.questaudio.netQuest Engineering Pty Ltd86 Derby St. Pascoe Vale VIC 3055Ph 613 9354 9133 | Fax 613 9354 9233

QTA-4060P/4120PUser ManualUser ManualQ-Tech Commercial SeriesQTA-4060P/4120P1Safety PrecautionsBe sure to read the instructions in this section carefu

QTA-4060P/4120P User ManualUser Manual Q-Tech Commercial SeriesQTA-4060P/4120P2WARNINGWhen the Unit is in UseShould the following irregularity be foun

QTA-4060P/4120PUser ManualUser ManualQ-Tech Commercial SeriesQTA-4060P/4120P3CAUTIONAn all-pole mains switch with a contact separation of at least 3 m

QTA-4060P/4120P User ManualUser Manual Q-Tech Commercial SeriesQTA-4060P/4120P4General DescriptionWith four separate power amplifiers in a single chas

QTA-4060P/4120PUser ManualUser ManualQ-Tech Commercial SeriesQTA-4060P/4120P5Front Panel LayoutPower Switch1. On top of the opening Power Press the e

QTA-4060P/4120P User ManualUser Manual Q-Tech Commercial SeriesQTA-4060P/4120P6Rear Panel Layout Common Speaker Output 41. Connectors for 4 ohms or 7

QTA-4060P/4120PUser ManualUser ManualQ-Tech Commercial SeriesQTA-4060P/4120P7ConnectionsSpeaker ConnectionsNotes:Both the 4• Ω 70V/100V terminals cann