User manual
30
1. Overview 2. Setup & Use
3. Optional 
Accessories
4. Troubleshooting
5. Warranty, Safety 
& Specifications
INITIAL SET-UP: 
OPTIONAL IR MEDIA CONNECTOR
1. Turn off the second microphone. 
The iR Media Connector uses 
the same channel (channel B) as 
the optional second microphone 
(REDMIKE, LT-71, or REDMIKE 
Share). As a result, they cannot be 
used simultaneously. If you have 
a second microphone, turn it off 
before transmitting audio from the 
iRMC. 
NOTE: If you adjust the CH B 
volume on the classroom audio 
system, you will also be changing 
the volume for your second 
microphone. Return the CH B 
volume knob to the original 
position before turning the second 
microphone back on.
2. The iR Media Connector volume 
is preset for most standard audio 
signals. If you need to turn the 
volume up or down, follow this 
procedure:
   A.  Adjust the volume at the 
  computer, television, or other 
  audio source if possible.
B.  If the audio source does not 
  have a volume control (such 
  as many DVD players) adjust 
  the volume at the iRMC.
3.  If the first two options do not 
  give optimum volume level, 
  the last place to adjust the 
  volume is the CH. B Volume 
  on the classroom audio system  
  (REDCAT or other).










