Table of Contents
LES 780iR Infrared Classroom Amplification System:
Overview | 1 |
LES 780iR System Components | 2 |
System Installation: | 3 |
1. Unpacking | |
2. Location | 3 |
3. Speaker(s) | 3 |
4. Receiver/Amplifier | 3 |
5. IR Sensor Placement | 4 |
a. Suspended Ceiling Mount | 4 |
b. Wall or Solid Ceiling Mount | 4 |
6. LightMic Microphone/Transmitter | 5 |
7. Testing | 5 |
Front Panel Controls | 6 |
Rear Panel Controls | 7 |
System Operation: | 8 |
Powering the LES 780iR | |
9 | |
Controls and Connections | |
Charging the LightMic | 10 |
Operating the LightMic | 11 |
Adjusting Volume | 11 |
Operating two microphone/transmitters simultaneously | 11 |
Optional | 12 |
12 | |
13 | |
Charging | |
Operation | 13 |
Holding and Positioning | 13 |
Input from External Audio Equipment | 14 |
Output to Personal FM Transmitter | 14 |
Speaker Control | 14 |
Turning Speakers On and Off | 14 |
Controlling the Volume of the Individual Speakers | 14 |
Tips on Using Classroom Amplification | 15 |
15 | |
Overall System Specifications | 16 |
Troubleshooting Guide | 17 |
Individual Components and Optional Accessories | 18 |
User Notes | 19 |
