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DCP-555 Installation Guide
Using the USB Port
Using the USB Port
The DCP-555's USB port can be used to transfer audio between the conferencing system and software codecs,
such as Skype®, GoToMeeting™, WebEx®, etc� This port is USB Audio Class 1 compliant, so it supports the
standard WDM driver in Windows® and Core Audio driver in macOS® and doesn't require any additional
drivers to be installed� This port supports 2x2 audio channels (one stereo pair in and out)� Simply connect the
DCP-555 USB port to the computer then select it as the sound input and output device in the computer�
If additional USB ports are required or the DCP-555's USB port is not accessible due to installation location,
up to 4 BSS BLU-USB interfaces can be connected via the BLU link ports� Visit https://bssaudio�com/en/
products/blu-usb for more information on the BLU-USB�
NOTE: To use the BLU-USB with the DCP-555, the BLU-USB must be set to USB Audio Class 1 mode, which
is the default mode� This is indicated by a cyan-colored USB port LED on the BLU-USB� If the BLU-USB's
USB port LED is magenta, use a small, pointed object—such as the tip of a paperclip—and press and hold
the recessed
MODE
pushbutton until the USB port LED changes to cyan (~10 seconds)�
