English dropdown-ico

Manual QSC Audio USA 900

24 pages 0.91 mb
Download

Go to site of 24

Summary
  • QSC Audio USA 900 - page 1

    23 USA Series FPO User Manual Manuel de l’utilisateur Bedienhandbuch Manual del Usuario ▼ USA 400 ▼ USA 900 ▼ USA 1310 Rev. A *TD-000061-00* *TD-000061-00* ...

  • QSC Audio USA 900 - page 2

    1 PROTECTION .. . .. .. ....................................................... 1 7 PROTECTION SCHUTZSCHAL TUNGEN PROTECCIÓN Limiter .......................................................................... 1 7 Limiteur Limiter Limitador Sh or t ci rc ui t pr ot e ct io n .......................................... 1 7 Protection contre les court- ...

  • QSC Audio USA 900 - page 3

    2 Erklärung der bildsymbole Das Blitzzeichen innerhalb eines gleichseitigen Dreiecks warnt den Benutzer vor nicht-isolierter , gef ä hrlicher Spannung im Inneren des Ger ä tes. Diese Spannung ist hoch genug, um Personen durch elektrischen Schlag zu gef ä hrden. Das Ausrufungszeichen innerhalb eines gleichseitigen Dreiecks weist den Benutzer auf ...

  • QSC Audio USA 900 - page 4

    3 Declaration of Conformity We declare as our sole responsibility that this product is in compliance with the EMC Directive 89/336/EEC and conforms to the requirements of the Harmonized Product Standards EN 55013 (Product Emissions), and EN 55020 (Product Immunity). Korformitätserklärung Wir erkl ä ren in alleiniger Verantwortung, da ß dieses P ...

  • QSC Audio USA 900 - page 5

    4 Front panel of USA 400 or USA 900 Front panel of USA 1310 ...

  • QSC Audio USA 900 - page 6

    5 INTRODUCTION EINF Ü HRUNG INTRODUCCI Ó N A V ANT -PROPOS Front panel 1. Power switch 2. Power LEDs 3. Clip LED (Channel 1) 4. Clip LED (Channel 2) 5a. Fuse holder (220 – 240 VAC only) 5b. Circuit breaker (100 and 120 VAC only) Panel frontal 1. Interruptor de encendido 2. Indicadores LED de Operaci ó n 3. Indicadores LED de “ Clip ” (Cana ...

  • QSC Audio USA 900 - page 7

    6 Rear panel 1. Gain controls 2. DIP switch for parallel inputs, lim- iter , and high-pass filter 3. Input barrier strip 4. Output (Channel 1) 5. Output (Channel 2) 6. Inputs 7. Stereo/Bridge Mono switch 8. AC mains cable Panneau arri è re 1. Commandes de gain 2. Bloc de commutateurs pour entr é es parall è les, limiteur , et filtre passe haut 3 ...

  • QSC Audio USA 900 - page 8

    7 MONT AGE Avant Utiliser quatre vis de montage. BEFESTIGUNG V orn Benutzen Sie vier Befestigungsschrauben. MONT AJE Frente Utilice cuatro tornillos. MOUNTING Front Use four mounting screws. ON CH2 POWER BREAKER USA900 PROFESSIONAL AMPLIFIER CH1 CLIP ...

  • QSC Audio USA 900 - page 9

    8 Operating voltage (AC mains) The serial number label indicates the correct AC mains voltage. Connecting to the wrong voltage is dangerous and may damage the amplifier . Inputs The “ combo ” input connectors accept standard male XLR and 6.3 mm (1/4") TRS connectors, both balanced and unbalanced. T ension d ’ utilisation (alimentation CA ...

  • QSC Audio USA 900 - page 10

    9 Outputs Strip back insulation 13 mm. Sorties D é nuder le fil sur 13 mm. Ausg ä nge Kabel 13 mm abisolieren. Salidas Aislamiento de la parte de atr á s de la borna de 13 mm. Insert wire fully; tighten barrel (use coin if necessary). Ins é rer le fil compl è tement; serrer le corps du -connecteur (utiliser une pi è ce de monnaie si n é cess ...

  • QSC Audio USA 900 - page 11

    10 High-pass filter The high-pass filter removes ultra- low frequency information from the audio signal that could damage or cause distortion in a loudspeaker system. The DIP switch on the rear panel allows you to enable or disable the filter independently for either channel, as well as set it for either a 50 Hz or 30 Hz cut-off. Always use the 50 ...

  • QSC Audio USA 900 - page 12

    11 OPERA TION Configuring the amplifier An 8-position DIP switch on the rear panel allows you to configure certain amplifier characteristics. A diagram on the rear panel shows the individual switch functions and settings. POSITIONS 1 AND 2: PARALLEL INPUTS These two positions are for connecting the inputs in parallel; setting them to “ ON ” tie ...

  • QSC Audio USA 900 - page 13

    12 POSITIONS 3 AND 6: LIMITER These two positions affect the clip limiter for Channel 2 and Channel 1, respectively . The “ ON ” setting enables the limiter for that channel, while the “ OFF ” setting disables it. POSITIONS 4, 5, 7, AND 8: HIGH- PASS FIL TER Setting position 4 to “ ON ” enables the high-pass filter on Channel 2, and “ ...

  • QSC Audio USA 900 - page 14

    13 Circuit breaker (100 and 120 V AC amplifiers only) The circuit breaker is on the front panel next to the power switch. If the circuit breaker trips due to an AC current overload, reset it. If the breaker trips again quickly , have the amplifier checked by an authorized QSC service center . Sicherungsautomat (nur bei 100- und 120 V olt-Ausf ü hr ...

  • QSC Audio USA 900 - page 15

    14 Gain controls The gain controls are located on the rear panel and are calibrated in dB of attenuation from full gain. V erst ä rkungseinstellung Die Verst ä rkungseinsteller befinden sich auf der R ü ckseite und sind in dB-Absenkung gegen ü ber voller Verst ä rkung kalibriert. LED indicators The green LED indicates that the amplifier is ope ...

  • QSC Audio USA 900 - page 16

    15 Parallel, stereo, and bridged mono Eingangsparallelschaltung, Stereobetrieb, und Mono-Br ü ckenbetrieb Est é reo, paralelo y mono puente Connecting outputs STEREO OPERA TION Stereo/Bridge switch Modes parall è le, st é reo, et mono pont é (bridg é ) OP É RA TION EN MODE ST É REO S é lecteur de mode Stereo/Bridge (St é r é o/Pont é ) ...

  • QSC Audio USA 900 - page 17

    16 BRIDGED MONO OPERA TION BRIDGED-MONO MODE CAUTION: Output voltages as high as 110 volts rms are available between the USA 1310's bridged terminals. Fully insulated CLASS ONE wiring must be used to connect the amplifier to the load, and the load must be rated up to 1200 watts (8 ohms). Models USA 400 and USA 900 develop somewhat less power , ...

  • QSC Audio USA 900 - page 18

    17 PROTECTION Limiter During normal operation, the limiter does not affect the audio signal and is, in fact, inaudible. It will allow brief clipping of peaks and will only activate when continuous, hard clipping occurs. The limiter will then reduce the audio signal enough to minimize the amount of clipping. When the signal amplitude decreases enoug ...

  • QSC Audio USA 900 - page 19

    18 DC fault protection The outputs will mute if DC or excessive subsonic energy appears at them. Protection contre une anomalie CC Les sorties seront coup é es en pr é sence de courant continu ou de signal subsonique excessif. Schutz gegen Gleichspannung Bei Auftreten von Gleichspannung oder ü berm äß igem St ö rpegel im Infraschallbereich we ...

  • QSC Audio USA 900 - page 20

    19 USA 400 USA 900 USA 1310 OUTPUT POWER * both channels driven FTC: 20 Hz-20 kHz @ 0.1% THD 8 Ω per channel 1 1 0 2 4 0 3 7 5 EIA: 1 kHz @ 1% THD 8 Ω per channel 1 2 5 2 7 0 4 0 0 4 Ω per channel 2 0 0 4 5 0 6 5 5 2 Ω per channel 2 5 0 5 5 0 1000 Bridged Mono: 16 Ω , 1 kHz, 1% THD 2 5 0 54 0 8 0 0 8 Ω , 1 kHz, 1% THD 40 0 9 0 0 1310 * ...

  • QSC Audio USA 900 - page 21

    20 TECHNISCHE DA TEN SPECIFICA TIONS SPÉCIFICA TIONS ESPECIFICACIONES USA 400 USA 900 USA 1310 AMPLIFIER PROTECTION Full short circuit†, open circuit, thermal, ultrasonic, and RF protection Stable into reactive or mismatched loads LOAD PROTECTION Limiting, subsonic filtering OUTPUT CIRCUIT TYPE Class AB complementary linear output POWER REQUIREM ...

  • QSC Audio USA 900 - page 22

    21 WARRANTY INFORMA TION (USA only; see your dealer or distributor) INFORMA TIONS DE GARANTIE (ee. uu. seulement; consultez votre marchand ou distributeur) GARANTIE-NACHRICHT (Nur USA; in anderen L ä ndern Ihren Fachh ä ndler fragen) INFORMACI Ó N DE GARANT Í A (EE. UU. solamente; consulte su comerciante o su distribuidor) Disclaimer QSC Audio ...

  • QSC Audio USA 900 - page 23

    22 ADDRESS & TELEPHONE INFORMA TION Address: QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, CA 92626-1468 USA T elephone Numbers: Main Number (714) 754-6175 Sales Direct Line (714) 957-7100 Sales & Marketing (800) 854-4079 (toll-free in U.S.A. only) Customer Service (714) 957-7150 (800) 772-2834 (toll-free in U.S.A. only) Fac ...

  • QSC Audio USA 900 - page 24

    24 QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, California 92626 USA ...

Manufacturer QSC Audio Category Stereo Amplifier

Documents that we receive from a manufacturer of a QSC Audio USA 900 can be divided into several groups. They are, among others:
- QSC Audio technical drawings
- USA 900 manuals
- QSC Audio product data sheets
- information booklets
- or energy labels QSC Audio USA 900
All of them are important, but the most important information from the point of view of use of the device are in the user manual QSC Audio USA 900.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals QSC Audio USA 900, service manual, brief instructions and user manuals QSC Audio USA 900. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product QSC Audio USA 900.

Similar manuals

A complete manual for the device QSC Audio USA 900, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use QSC Audio USA 900 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of QSC Audio USA 900.

A complete QSC Audio manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual QSC Audio USA 900 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the QSC Audio USA 900, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the QSC Audio USA 900, that we can find in the current document
3. Tips how to use the basic functions of the device QSC Audio USA 900 - which should help us in our first steps of using QSC Audio USA 900
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with QSC Audio USA 900
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of QSC Audio USA 900 in a specific country, if it was not possible to solve the problem on our own.

Do you have a question concerning QSC Audio USA 900?

Use the form below

If you did not solve your problem by using a manual QSC Audio USA 900, ask a question using the form below. If a user had a similar problem with QSC Audio USA 900 it is likely that he will want to share the way to solve it.

Copy the text from the picture

Captcha
New picture

Comments (0)