gofanco Matrix88HD20-Pro User Manual page 5

1. HDMI In (1-8): Connects to your HDMI sources
2. HDMI Out (1-8): Connects to your HDMI displays.
HDMI Out 5-8 supports auto downscaling feature
3. Audio Matrix Outputs:
SPDIF (x8): Digital audio outputs for de-embedded
HDMI audio, 8 in total
RCA/ L+R (x8): Analog audio outputs for de-
embedded HDMI audio, 8 pairs in total
4. IR Input: Connects to the included IR Receiver
cable. Receives IR signals from the included remote
contoller. This connection is optional see page 6,
step 5 for more information.
5. RS232: Connects to your control PC using the
included RS232 cable
6. Firmware Update: Type-A USB port for firmware
update
7. RJ45: Connects to your control PC's Ethernet port
for TCP/IP control
8. Power Jack: Connects to the included power adapter
Figure 2: Rear Panel Layout
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