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Extron electronic MPA 122 - page 1
User ’ s Manual Extron Electronics, USA 1230 South Lewis Street Anaheim, CA 92805 USA 714.491.1500 Fax 714.491.1517 Extron Electronics, Europe Beeldschermweg 6C 3821 AH Amersfoort The Netherlands +31.33.453.4040 Fax +31.33.453.4050 Extron Electronics, Asia 135 Joo Seng R oad, #04-01 PM Industrial Building Singapore 368363 +65.6383.4400 Fax +65.63 ...
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Extron electronic MPA 122 - page 2
Precautions This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product's enclosure that may present a risk of electric shock. Caution Read In ...
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Extron electronic MPA 122 - page 3
Quick Start Guide — MP A 122 MPA 122 • Quick Start Guide QS-1 To install and set up an MPA 122 Mini Power Amplifier, follow these steps: Step 1 T urn all of the equipment off and disconnect it from the power source. Step 2 Mount the MP A 122 on a rack, under a desk, or on a projector , as illustrated below . (2) 4-40 x 3/16" screws Use 2 m ...
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Extron electronic MPA 122 - page 4
Quick Start Guide — MP A 122, cont’d MPA 122 • Quick Start Guide QS-2 iii MPA 122 • Table of Contents Chapter 1 • Introduction .......................................................... 1-1 About this Manual ................................................................ 1-2 About the MP A 122 ............................................ ...
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Extron electronic MPA 122 - page 5
iv MPA 122 • Table of Contents T able of Contents, cont’d MP A 122 1 Chapter One Intr oduction About this Manual About the MPA 122 Features ...
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Extron electronic MPA 122 - page 6
MPA 122 • Introduction MPA 122 • Introduction Introduction About this Manual This manual contains information about the Extron MP A 122 Mini Power Amplifier with instructions on how to mount and operate the unit. About the MP A 122 The Extron MP A 122 Mini Power Amplifier pr ovides 2-channel power amplification for speaker systems in applicatio ...
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Extron electronic MPA 122 - page 7
MPA 122 • Introduction Introduction MP A 122 2 Chapter T wo Installation and Operation Installation Overview Mounting the MPA 122 Rear Panel Features Front Panel Features Setting up the MPA 122 Amplifier 1-4 ...
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Extron electronic MPA 122 - page 8
MPA 122 • Installation and Operation Installation and Operation MPA 122 • Installation and Operation 2-3 Installation Overview T o install and set up an MP A 122, follow these steps: T urn all of the equipment off. Make sur e that the input devices (DVD, VCR, PC, etc.), the MP A 122 unit, and the output devices are turned off and disconnected f ...
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Extron electronic MPA 122 - page 9
MPA 122 • Installation and Operation MPA 122 • Installation and Operation Installation and operation, cont’d 2-5 2-4 Use 2 mounting holes on opposite corners. (2) 4-40 x 3/16" Screws 1U Universal Rack Shelf Both front false f aceplates use 2 screws. 1/4 Rack Width Front F alse F aceplate 1/2 Rack Width Front F alse F aceplate Figure 2-2 ...
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Extron electronic MPA 122 - page 10
MPA 122 • Installation and Operation MPA 122 • Installation and Operation Installation and operation, cont’d 2-6 On the side mounting plates, devices are typically mounted on the outside of the bracket. On the front mounting plate, devices are typically mounted on the inside of the bracket. The front mounting plate is 1/4" taller than th ...
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Extron electronic MPA 122 - page 11
MPA 122 • Installation and Operation MPA 122 • Installation and Operation Installation and operation, cont’d 4 Balanced or unbalanced audio input connector — Marked “L” and “R”, this 3.5 mm captive screw input is for bar e wire, balanced or unbalanced audio signals. Unbalanced Input Tip Sleeve Tip Balanced Input Tip Ring Sleeve (s) ...
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Extron electronic MPA 122 - page 12
MPA 122 • Installation and Operation Installation and operation, cont’d MP A 122 3 Chapter Thr ee Remote Operation Remote Control Options 2-10 Remote connector wiring As shown below , Pin 1 is 10 VDC reference voltage. Pin 2 is volume control DC voltage; range is 0 to 10 V , where 0 V is mute and 10 V provides maximum volume. Pin 3 is ground. A ...
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Extron electronic MPA 122 - page 13
MPA 122 • Remote Operation Remote Operation MP A 122 A Appendix A Specifications, Part Numbers, and Accessories Specifications Included Parts Optional Accessories 3-2 Remote Control Options P O W E R O U T P U T S 4/8 Ohms IN P U T S L R L R R EM O TE 10 V VO L /M U TE L M P A 1 2 2 R C U S U S PC Projector Remote Control Options IR Remote - (inp ...
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Extron electronic MPA 122 - page 14
MPA 122 • Specifications, Part Numbers, and Accessories MPA 122 • Specifications, Part Numbers, and Accessories Specifications, Part Numbers, and Accessories A-3 A-2 Audio Frequency response ..................... 20 Hz to 20 kHz, ±1 dB @ 1 watt output THD + Noise ................................ 0.15% @ 1 kHz at nominal level (1 watt, 8 ohm lo ...
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Extron electronic MPA 122 - page 15
MPA 122 • Specifications, Part Numbers, and Accessories MPA 122 • Specifications, Part Numbers, and Accessories Specifications, Part Numbers, and Accessories Included Parts These items are included in each order of a MP A 122 unit: Included parts Part number MP A 122 Mini Power Amplifier 60-668-01 12 VDC, 3 A external power supply 70-380-01 Fem ...
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Extron electronic MPA 122 - page 16
MPA 122 • Specifications, Part Numbers, and Accessories Specifications, Part Numbers, Accessories, cont’d A-6 ...
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