Clear-Com RS-602 (No longer available) - Manual (Page 25)

2 1 R S - 6 0 2 / 6 2 2 B E L T P A C K
The AUX connector provides bias voltage for electret microphones.
With V-Pack, you can also program this connector for use with
dynamic microphones.
Note: Using multiple mobile-phone style headsets in a system could
adversely affect nulling, crosstalk, and overall system performance.
Table 4: Pinout for RS-602/622 AUX Headset Connector
Headset Connector
You connect a headset to the beltpack at the 4-pin (RS-602) or 6-pin
(RS-622) 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.
The RS-602 and RS-622 beltpacks provide power to an electret
microphone. The microphone’s gain automatically adjusts to an
electret microphone. See “Specifications” for impedance
requirements.
PIN FUNCTION
Tip Microphone
Ring Earphone
Sleeve
Common
5