Beyerdynamic SIS - SIS 121;122;123 Control Unit; Connections, Controls and Indicators of the Control Unit

SIS 121/122/123 Control Unit
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3.3 SIS 121/122/123 Control Unit
The modular control unit can manage a maximum of 12 interpreter stations allowing translation into 12 languages. The base version of the
control unit is equipped with one original channel and 4 foreign language channels. With two additional modules, each with 4 output
channels, the system can be extended to 8 or 12 foreign language channels. The interpreter stations are connected with usual standard
network cables (CAT.5) or special cables. The SIS control unit is configured via an integrated 5.5" touch screen.
3.3.1 Connections, Controls and Indicators of the Control Unit
Front View
Volume control for headphone connection
Headphone connection, 6.3 mm jack (1/4")
5.5" Touch panel
Power LED
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