8 5 0 i R U s e r M a n u a l
TIPS ON CLASSROOM AMPLIFICATION
1Speak in a natural voice. A normal conversational speech level will provide an adequate signal. It is not necessary to increase the intensity of your
2Avoid wearing jewelry that may rub or bump against the microphone.
3Turn 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.
4Recharge batteries each night. When recharged nightly, operating time (actual usage) for the transmitters will last through a typical school day.
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LightSPEED Classroom Amplification Systems are guaranteed against malfunction due to defects in materials and workmanship for a period of FIVE (5) YEARS, beginning at the date of the purchase invoice. If such malfunction occurs, the product will be repaired or replaced (at LightSPEED’s option) without charge during the period and under the limitations stipulated in the data sheet or the user’s manual.
1.Limited exclusions specifically apply to all microphone elements, rechargeable batteries, battery chargers and their assemblies, also external cables and wires.
2.Warranty on microphones/microphone elements is limited to original manufacturer’s warranty (usually ONE (1) YEAR).
3.Warranty on LightSPEED NiMH AA rechargeable batteries is ONE (1) YEAR.
3.Warranty on LightMic’s internal microphone is FIVE (5) YEARS.
4.Prepaid shipping label provided by LightSPEED factory or an authorized warranty service center.
5.Warranty does not extend to finish, appearance items, or malfunctions due to abuse or operation other than specified conditions, nor does it extend to incidental or consequential damages. Repair by other than LightSPEED or its authorized service agencies will void this guarantee. Information on authorized service agencies is available from LightSPEED Technologies, Inc.
Our Service Department (800.732.8999, 6:30 a.m. – 5 p.m.,
PST) will handle all your repair/replacement needs.
850iR User Manual 18
