Instruction manual
1 6  
 R S - 601 B ELTP A CK
 Headset Connector 
You connect a headset to the beltpack at the 4-pin male XLR 
connector labeled “headset.” The headset connector is always active 
and has priority if a second headset is connected to the auxiliary 
(“AUX”) connector. Generally you should connect only one headset at 
a time to a beltpack. 
With the onboard programming options or with V-Pack, you can 
program the beltpack to provide power to an electret microphone. 
The microphone’s gain automatically adjusts to the electret 
microphone. See “Specifications” for impedance requirements. 
Table 3: Pinouts for RS-601 Headset Connector
PIN  FUNCTION 
1Mic (Low)
2Mic (High)
3Headphone (Low)
4 Headphone (High)
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