Instruction Manual
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3. Install Receiver Unit
a) Position the Receiver Unit near the video display (i.e. television, projector).
b) Connect the video source to the HDMI® OUT on the Receiver Unit using an
HDMI® cable.
c) (Optional) If using the ST121SHD30 to extend an infrared (IR) device signal.
Connect the IR Receiver Cable to the IR IN 1 on the Transmitter Unit, and Position the
IR sensor where the remote control will point.
4. Your source video image will now appear on the remote video display.
