4
7.2 Rear Panel
1
. RS-232: This slot is for RS-232 control signal and for service only.
2
. The Audio return and Ehternet connectors are part of the new HDMI 1.4
features. Both outputs have their own individual audio return and Ethernet
channel. To make these outputs work the TV connected to the HDMI OUT 1
and 2 have to support HDMI 1.4 and the cable must be of the Fast Speed
with Ethernet type.
Typically the digital audio outputs are used to feed an AV receiver that is
located at the SWITCH-4X2 location receiving the decoded audio signal
from the TV through the HDMI cable. No additional audio return wire is
necessary.
The Ethernet port serves a similar purpose, you may connect your IP
connection to the SWITCH-4X2 and supply a network connection through
the HDMI cable to your TVs.
One HDMI cable can carry HD Video to your TV, receive the decoded
audio and pass IP network signals in both directions !
3
. HDMI input 1~4: Connect these to HDMI or DVI source equipment such
as DVD player or set-top-box.
4
. Power: Plug the DC 5V power supply into the sSWITCH-4X2 and
connect the adaptor to AC wall outlet.
