Initial set-up: optional ir media connector, Redmike share: initial set-up – LightSpeed Technologies CAT 860 User Manual
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79
1. Overview
2. Setup & Use
3. Optional
Accessories
2. Setup & Use
3. Optional
Accessories
4. T
roubleshooting
5. W
arranty
, Safety
& Specifications
1. Overview
4. T
roubleshooting
5. W
arranty
, 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.
C. 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 CAT 860.
860
REDMIKE Share: Initial Set-up
1. Ensure the CAT 860 is ON. The
RED LED on the power switch will 
glow. 
2. Turn on the REDMIKE Share by
sliding the switch to the top 
position.
3. Grip the barrel in the center
section.
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.
