RDR1520 QUICK START GUIDE Digital Radios Communications Systems Attaching the Battery: Attaching the Antenna: What’s Included: Line up battery guide slots and Be sure radio is slide into place until it locks in. off, line up screw threads and twist antenna clockwise until it is secure.
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RDR1520 Configuration: Antenna Channel Knob These buttons are LED Indicator programmable by your RCA Communications On/Off/Volume Knob Systems Dealer only upon request at the Speaker time of purchase. Microphone Screw-On Belt Clip Push-to-Talk (PTT) Button Side Button 1* Side Button 2*...