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ADB 2721W
Rear Panel View
Below is an explanation for each of the connections listed above.
Video/Audio Out (RCA Yellow, White, Red) – These connections are ideal for VCRs and older TVs. The
audio ports can be used independently if other video connections have been used.
Component Video Out (Y,Py,Pb) – Component video cables can be used for high quality signals to either
HD or non-HD TVs.
HDMI Out – HDMI is the highest fidelity HD connection that contains both audio and video signal. Use
for HDTVs.
Ethernet – Connects the Ethernet cable from your home network or modem.
USB – Port for a USB device to allow for users to pause, play, and rewind current shows.
SPDIF Audio Out - Connects optical cables to send a digital audio signal to a surround sound receiver or
other digital audio devices.
Power In – Connects to the supplied adapter to power unit.
ON/OFF Switch – Power switch to power cycle or reboot device manually.