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780iR user manual 1 1 5 0 9 S W H E R M A N R D, T U A L A T I N , O R
Models:
780iR
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Troubleshooting
Specs
Install
all your repair/replacement needs
Warranty
Power Supply
Individual Components and Optional Accessories
a.Ensure the LES 780iR is switched ON
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L I G H T S P E E D T E C H N O L O G I E S , I N C .
1 1 5 0 9 S W H E R M A N R D
T U A L A T I N , O R 9 7 0 6 2
8 0 0 . 7 3 2 . 8 9 9 9
W W W . L I G H T S P E E D - T E K . C O M
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Contents
U S E R ’ S M A N U A L
LES 780iR INFRARED CLASSROOM AMPLIFICATION SYSTEM
Table of Contents
LES 780iR Infrared Classroom Amplification System
LT-70LightMic
Power Supply
LES 780iR Receiver/Amplifier
Microphone/Transmitter
System Installation
the LES 780iR
Clip the LightMic to the lavaliere
Front Panel Controls
Rear Panel Controls
System Operation
Check that
a b c
LT-70LightMic Microphone/Transmitter
This is not covered by the warranty
Charging the LightMic
a.Ensure the LES 780iR is switched ON
Optional HM-70Handheld Microphone/Transmitter
Rechargeable batteries are pre-installed
HM-70Operating Instructions
Input from External Audio Equipment
all your repair/replacement needs
Tips on Using Classroom Amplification
Five-YearLimited Warranty to Original Purchaser
for properly
Receiver Specifications
Amplifier Specifications
Overall System Specifications
Inputs
Troubleshooting Guide
Individual Components and Optional Accessories
User Notes
8 0 0 . 7 3 2 . 8
1 1 5 0 9 S W H E R M A N R D
T U A L A T I N , O R
W W W . L I G H T S P E E D - T E K . C O M