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Usl Ultra-Phonic UPC-1 Instruction Manual

Infraded headphone transmission system

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Film-Tech
The information contained in this Adobe Acrobat pdf
file is provided at your own risk and good judgment.
These manuals are designed to facilitate the
exchange of information related to cinema
projection and film handling, with no warranties nor
obligations from the authors, for qualified field
If you are not a qualified technician, please make no
adjuatments to anything you may read about in these
service engineers.
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Summary of Contents for Usl Ultra-Phonic UPC-1

  • Page 1 Film-Tech The information contained in this Adobe Acrobat pdf file is provided at your own risk and good judgment. These manuals are designed to facilitate the exchange of information related to cinema projection and film handling, with no warranties nor obligations from the authors, for qualified field service engineers.
  • Page 2 Q u a l i t y C i n e m a P r o d u c t s Ultra Stereo Labs, Inc. • 181 Bonetti Drive San Luis Obispo, CA 93401 Telephone 805.549.0161 • FAX 805.549.0163 www.usl.com • e-mail usl@uslinc.com...
  • Page 3 Ultra Stereo Labs or an authorized service contractor; (B) tampered with or altered in any way or subjected to misuse, negligence or accident or (C) which has been improperly connected, installed or adjusted otherwise than in accordance with Ultra Stereo Labs instruction. UPC-1/UPC-2 Installation Manual January, 1999...
  • Page 4: Table Of Contents

    Meets CE Approval Standards TABLE OF CONTENTS UPC FEATURES ..................... 4 UPC-1/UPC-2 INSTALLATION ..............5 UPC-1 with IRI-10 SPEAKER BIAMP BOARD ..........10 FACTS ABOUT INFRARED TRANSMISSION SYSTEMS ....... 11 Illustrations: UPC FEATURES ................. 4 UPC-1 AUDIO, POWER CONNECTIONS ......... 6 SUMMING RESISTOR NETWORK .............
  • Page 5: Upc Features

    Connect to the AC PANEL #1 terminals. If you have a two-panel system, you need two power packs. Newer transformers have a resetting fuse in the form of an internal poly switch. In this instance, an external fuse is not required. UPC-1/UPC-2 Installation Manual January, 1999...
  • Page 6: Upc-1/Upc-2 Installation

    UPC-1/UPC-2 INSTALLATION UNPACK THE BOX AND VERIFY THAT ALL SHIPPING MATERIALS ARE PRESENT. There should be: FOR THE UPC-1 System Package One (1) System Manual One (1) IRC-20 Emitter/Modulator Unit One (1) IRP-20 AC Power Pack One (1) Mount Bracket Two (2) 10-32 X 5/8"...
  • Page 7: Summing Resistor Network

    IRC-20 audio input. You also may connect the IRC-20 to the output of a monitor or a processor. CONNECT THE PROVIDED IRP-20 AC POWER PACK FOR THE UPC-1 (See Figure C) Connect the provided...
  • Page 8 AC Gnd AC Processor Center Channel audio input and Center Channel Speaker both 24 V AC power packs with the UPC-2 system Connect ground wires to IRM-20 & IRE-10 Chassis (May be required by local building code). UPC-1/UPC-2 Installation Manual January, 1999...
  • Page 9 (Fig. I-A), or directly towards the screen to reflect back to the audience (Fig. I-B). CAUTION: The rear panel may get quite warm to the touch. Power down and allow a few minutes for the surface to cool before handling the IRC-20. UPC-1/UPC-2 Installation Manual January, 1999...
  • Page 10 APPROX. Screen 25° Ultra Phonic UPC-1/2 Emitter / Modulator System Infrared Diode Output versus Time OUTPUT 100% t (years) 8 years* 16 years* 24 years* 32 years* * Expected LED output if operated 8 hours per day, 7 days per week, based on manufacturer's ratings.
  • Page 11: Upc-1 With Iri-10 Speaker Biamp Board

    BLACK RIGHT HF HORN The IRI-10 Speaker Biamp Board accessory allows the user to connect three biamped speaker channels to the UPC-1. The three channels are mixed together with a center channel emphasis for increased speech clarity. UPC-1/UPC-2 Installation Manual...
  • Page 12: Facts About Infrared Transmission Systems

    FACTS ABOUT INFRARED TRANSMISSION SYSTEMS The UPC-1/UPC-2 Infrared Transmission Systems use light emitting diodes frequency modulated at 95 KHz, the international standard. All commer- cially available emitters and receivers will be compatible with this stan- dard. The modulated waves radiate from the emitter panels primarily in straight lines.
  • Page 13 Q u a l i t y C i n e m a P r o d u c t s Ultra Stereo Labs, Inc. • 181 Bonetti Drive San Luis Obispo, CA 93401 Telephone 805.549.0161 • FAX 805.549.0163 www.usl.com • e-mail usl@uslinc.com...

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Ultra-phonic upc-2