LightSpeed Technologies 850iR Manual Do Utilizador

850iR

Classroom Audio System

Lightspeed Technologies, Inc.

11509 SW Herman Rd

Tualatin, OR 97062

800.732.8999

www.lightspeed-tek.com

U s e r   M a n u a l

Turn on the 850iR.

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TURN ON THE REDMIKE

CHARGE BATTERIES

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 audio 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 REDMIKE off during private conversations with a 
student, parent, or other classroom visitor. You can also cover 
the LED lens on top of the REDMIKE 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.

START OF THE DAY

Turn the 
microphone 
ON using the 
ON/OFF switch 
on the side of 
the REDMIKE 
and speak 
normally. Set 
the channel 
switch to A.

Return the 
REDMIKE to 
the cradle 
charger and 
recharge the 
REDMIKE at 
the end of 
the day.

Remove the 
REDMIKE from 
the charger and 
place it around 
your neck. Adjust 
the neck strap 
so the top of the 
microphone rests 
just below your 
collarbone.