Techly IDATA EXT-465P User Manual page 6

EN - 6
3. IR User Guide
IR blaster
1. Power
2. IR Signal
3. Null
1) IR blaster extension cable should plug in the IR OUT port of the transmitter, IR receiver extension
cable should plug in the IR IN port of the receiver.
2) The emitter of the IR blaster extension cable should be as close as possible to the IR receiving
window of the source device.
3) Point the remote control at the receiving head of the IR receiver extension cable to operate.
FAQ
Q: The devices are connected correctly, but why is there no image displayed?
A: 1) Please make sure the HDMI cable meets the transmission requirements. (e.g. 4K HDMI cable)
2) Please check and make sure the network cable is connected well.
3) Restart the transmitter or receiver by pressing the reset button.
Q: Why does the display occasionally have a black screen?
A: 1) Check if the length of the cable is within the specified range.
2) Reset the transmitter or receiver to re-built the connection.
Q: Why is the display color abnormal or no sound?
A: 1) Reset the transmitter or receiver to re-built the connection.
2) Check if the HDMI cables are connected well.
3) Reconnect the network cable.
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HDMI EXTENDER 4K@60HZ
IR receiver
1. Power
2. IR Signal
3. Grounding