LightSpeed Technologies 780iR Manual De Usuario

Table of Contents
LES 780iR Infrared Classroom Amplification System:

Overview

LES 780iR System Components
System Installation:
 

1. Unpacking

  2. Location
  3. Speaker(s)
  4. Receiver/Amplifier

 

5. IR Sensor Placement

    a. Suspended Ceiling Mount
    b.  Wall or Solid Ceiling Mount
  6. LightMic Microphone/Transmitter
  7. Testing

Front Panel Controls
Rear Panel Controls
System Operation:

Powering the LES 780iR

LT-70 LightMic Microphone/Transmitter:

Controls and Connections
Charging the LightMic
Operating the LightMic
Adjusting Volume
Operating two microphone/transmitters simultaneously

Optional HM-70 Handheld Microphone/Transmitter:

HM-70 Overview
HM-70 Controls

HM-70 Operating  Instructions:

  Charging
  Operation
  Holding and Positioning

Input from External Audio Equipment
Output to Personal FM Transmitter
Speaker Control
Turning Speakers On and Off
Controlling the Volume of the Individual Speakers
Tips on Using Classroom Amplification
Five-Year Limited Warranty to Original Purchaser
Overall System Specifications
Troubleshooting Guide
Individual Components and Optional Accessories
User Notes

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User Notes

Record your system serial numbers and purchase information. This is helpful when 
ordering additional components, accessories, and/or warranty service.

serial number

optional 

component

serial number

LT-70 LightMic

standard 

components

SR-70 IR Sensor

Power Supply

LES 780iR

RCA Cables

Speakers

Wall-Mounting Shelf

n/a

HM-70 Handheld 

Microphone

TK-250 Headset 

Microphone