User manual
20
1. Overview 2. Setup & Use
3. Optional 
Accessories
4. Troubleshooting
5. Warranty, Safety 
& Specifications
1. Turn the ALD (Assistive Listening 
Device) volume control on the 
REDMIKE side panel all way the 
down.
2. Determine the size and type of 
audio input jack on the device as 
many manufacturers’ products 
differ in connector size and shape. 
The Lightspeed LES-370 Personal 
FM System requires a 3.5mm to 
3.5mm patch cable (part# CA-
MMC3535, not included).
3. Connect a patch cable from the 
ALD’s microphone jack or AUX 
input to the 3.5mm audio jack 
labeled “ALD OUT” on the side 
of the REDCAT.
4. Adjust the volume control on the 
ALD’s receiver to maximum output. 
NOTE: This is to set the maximum 
allowable signal from 
the REDCAT.
5. With the REDCAT and ALD turned 
on, speak into the REDMIKE and 
slowly adjust the ALD 
volume control until the 
appropriate audio level is 
attained in the ALD’s receiver 
headphones.
OUTPUT TO ASSISTIVE LISTENING 
DEVICE (ALD)










