StarTech.com ST121HDWP - Manual (Page 7)

Instruction Manual
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3. Install the transmitter and receiver units into the electrical boxes.
a) Install the transmitter unit into the electrical box. Please follow the instructions
included with your electrical box to determine which mounting points on the
transmitter unit should be used.
b) Install the receiver unit into the electrical box. Please follow the instructions
included with your electrical box to determine which mounting points on the
receiver unit should be used.
Note: If you have chosen to connect the power source using the included power
adapter (Method 1) please do so now.
Method 1 – Using the included power adapter.
i. Determine whether you will be connecting your power source to either the
transmitter or the receiver unit.
ii. Using the included power adapter, connect the power adapter port on either
the transmitter or receiver unit to an available wall outlet.
4. Using an HDMI cable (not included), connect your HDMI-enabled video source
device to the HDMI-in port on the transmitter unit.
5. Using an HDMI cable (not included), connect your HDMI-enabled display
device to the HDMI-out port on the receiver unit.
Your source video image will now appear on the remote video display.
EDID Configuration
Automatic EDID Configuration
Provided you have both Cat5e/6 Ethernet cables connected from the transmitter unit
to the receiver unit, the ST121HDWP will automatically relay the EDID information
provided from your HDMI display to your HDMI source device.
Manual EDID Configuration (EDID Copy / EDID Ghost)
If for any reason your configuration does not support EDID, for example there is an
adapter or a video switch used in your setup, the ST121HDWP can Copy your EDID
settings directly from your EDID compatible display.
Follow the below steps to copy the EDID settings from your display.
1. Ensure the Transmitter and Receiver units have been properly installed, including
power source.
2. Connect your HDMI display directly to the video out port on the Receiver unit.
3. Press and hold the EDID copy button the Receiver unit, until the LED lights
Green(about 3 seconds).
4. The LED will now flash Blue indicating the EDID Copy procedure was successful.