HDMI 2.0 HDBaseT Extenders
© Copyright 2020 Hall Research, LLC.
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Model ECHO-4S (rear)
1 2 3 4 5 6 7
1)
HDMI IN/OUT: Connect HDMI IN to an HDMI source, such as a PC, Blu-
ray, or media player. Connect HDMI OUT to a display, or daisy chain
multiple senders.
2)
HDBaseT Out: Connect to ECHO-RX2 using CAT5e or CAT6 cable.
3)
RS-232/Loop: Connect to an RS-232 controller using the Phoenix
terminal to transmit RS-232 commands. Loop is used to daisy-chain to
multiple senders.
4)
IR In/Out/Loop: Connect IR Detector to IR In, and IR Emitter to IR Out.
See Section 3 for IR daisy-chain.
5)
Audio Out: Line level stereo analog audio and Optical TOSLINK audio,
de-embedded from HDMI IN.
6)
PoC: Switch to enable Power over Cable. Do NOT use PoC when ECHO-
RX2 receiver power supplies are being used.
7)
24V DC: 24V power input. Power is sent to the receiver via PoC.
Model ECHO-8S (front)
1 2 3 4
1)
Status LEDs: POWER indicates sender power. PoC indicates 24 V Power
over Cable is being used. HDMI IN indicates an HDMI signal is detected.
2)
RST: Reset switch. Hold 3 seconds to reset to factory defaults.
3)
EDID: 3-position switch to control EDID routing.
a.
Local: Use EDID from display connected to HDMI OUT port.
b.
EMUL: Use internal emulated EDID.
c.
Remote: Use EDID from display connected to receiver.
4)
FW: USB Micro port used to update firmware.
