Infrared headphone transmission systems – USL UPC-2 User Manual
Page 3
UPC-1/UPC-2 Installation Manual
3
January, 1999
INFRARED HEADPHONE TRANSMISSION SYSTEMS
The Ultra
★
Phonic Infrared Headphone Transmission System is designed
to provide intelligible, clear sound for your hearing-impaired customers.
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 ..................................................... 6
UPC-2 AUDIO, POWER CONNECTIONS ......................................... 7
DIODE LIFE EXPECTANCY CHART ................................................... 9
FRONT AND REAR MOUNTED VIEWS ............................................. 9
UPC-1 with IRI-10 SPEAKER BIAMP BOARD ................................... 10