Clear-Com RS-602 (No longer available) - Manual (Page 24)

2 0 R S - 6 0 2 / 6 2 2 B E L T P A C K
Note: The RS-622 beltpack does not offer a loop-through connector.
Program-Audio Volume Control
Pins 5 and 6 of the beltpack’s 6-pin intercom connector feed program
audio into the headset. You can adjust the volume level of the program
audio by rotating the program audio volume control. If necessary, you
can mute the program audio by turning the knob all the way down.
With an RS-602 beltpack, you can “loop through” the program audio
to additional beltpacks in a “daisy chain” configuration using the
beltpack’s “loop-through” connector. The program audio is
transformer isolated and accepts line level signals in the –20 to +10
dBv range.
Auxiliary (“AUX”) Headphone
Clear-Com designed the auxiliary headset connector, labeled “AUX,”
for use with the CC-25 Ultra-Light headset. The beltpack’s circuitry is
designed to work with the CC-25 headset to produce excellent quality
sound.
While certain types of mobile-phone style headsets will fit the 2.5 mm
AUX jack, using these headsets degrades system performance due to
reduced audio bandwidth and reduced noise rejection at the
microphone. You can use such mobile-phone style headsets more
reliably with listen-only applications.
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