LightSpeed Technologies 850iR Benutzerhandbuch

8 5 0 i R   U s e r   M a n u a l

4. While speaking in a normal voice, increase the B VOLUME level until 

your voice is barely audible. REMEMBER:

This equipment is designed to 

supplement and distribute the user’s voice so they are able to speak in a 
conversational tone. Having the volume set too high will result in feedback 
and listener fatigue.

1.  Turn the 850iR power switch to the 

ON position. The RED LED on the 
switch will glow.

2.  Turn on the LT-71 and set the operating 

channel to “B”.

A CH  B

OFF ON

INITIAL SET-UP: OPTIONAL LT-71

3. Slip the LT-71 with lanyard around 

the neck and position the top of the 

microphone just below the collarbone.  

 Positioning of the LT-71 is critical 

for proper volume adjustment.