LightSpeed Technologies 705iR manual Tips on Using Classroom Amplification, For properly

Tips on Using Classroom Amplification

These helpful suggestions are provided to maximize the successful use of your new 705iR Portable Infrared Wireless Amplification System.

•Speak in a natural voice. A normal conversational speech level will provide an adequate signal. It is not necessary to increase the intensity of your voice—the amplification system provides adequate amplification (approximately 5 - 10 dB) above ambient room noises.

•Avoid wearing jewelry that may rub or bump against the microphone.

•Turn the LightMic OFF during private conversations with a student, parent, or other classroom visitor. You can also cover the LED lens on top of the LightMic to block the signal.

•Recharge batteries each night. When recharged nightly, operating time (actual usage) for the transmitters will last through a typical school day. Your rechargeable batteries will last for a normal school year when cared

for properly.

•Do not use or attempt to recharge disposable alkaline batteries—they will overheat and expand, creating a signifi- cant hazard and damaging the transmit- ter. (This type of damage is not covered under warranty.)

•Connecting the 705iR into a standard electrical socket using the supplied 16 V DC power supply/charger charges the batteries. It can also be used as a direct power source for the amplifier.

If you review these instructions and still have questions, write down the serial number and model number of your system and call LightSPEED Technical Services at 800.732.8999, 7 a.m. - 5 p.m. PST.

[11]