Clear-Com RS-601 (No longer available) - Manual (Page 18)

1 4 R S - 6 0 1 B E L T P A C K
The RS-601 is not recommended for use with RTS-TW systems as
the frequency response curves and audio levels are different. Clear-
Com’s RS-603 series beltpacks are compatible with RTS-TW systems.
Intercom Connector
The beltpack connects to a main station, power supply, or to other
beltpacks through the connector labeled “intercom.” When you press
the blue button next to this connector, the attached cable releases.
Table 1: Pinouts for RS-601 Intercom and Loop-Through Connectors
Loop-Through Connector
The “loop-through” socket can be used to connect the beltpack to
another beltpack. It can also connect to an intercom station if
necessary.
Table 1 shows the pin assignments for this connector.
PIN FUNCTION
1 Ground
2 + 30 VDC
3 Intercom
11
12