Programmable Display Receiver User's Manual LR-500, LR-400, LR-300
Manuals
Brands
Listen Technologies Manuals
Radio
LR-400
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LR-300 Quick Reference
Quick Reference
LR-300 Front
LED - when lit, indicates
unit has power
.
ON/OFF & VOLUME CONTROL dial
3.5mm Input Jack
A Listen earpiece or headset
connects here.
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