3
IR Remote Operation
Use the power key on the IR remote to power on the HDMI switcher,
the power indication LED on the front panel will be lighted on.
Press the power key one more time to turn the switcher to standby.
Use number buttons to switch between sources.
Use the View button and Press OK key to Preview input sources.
Use the PIP buttons and Press OK key to switch Picture in Picture sources.
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View / PIP function supports all 2D video formats , the 4k x 2k resolution
is not supported , The 3D resolutions are supported in frame-packing mode only.
Manual Operation
The “POWER/SELECT” key is a multi function key. Press the button for 2 seconds to turn off the power
(Standby). Press the “POWER/SELECT” key once to turn on the switcher.
If you want to change the input channel manually, you can only press the key once. There will be a LED for
channel indication.
The procedure is a cyclic function
When you selected the channel, there will be a LED on to present the channel. If you select channel 1, the
CH1 LED will light on.
TROUBLE SHOOTING
1. When there is no picture presented, please:
Make sure the direct connection from the source device to the display device without the HDMI
Switcher is working.
Check if all connectors are connected well; and check if all cables can support the transmission speed.
High Speed HDMI cables are recommended.
Check the power of HDMI Switcher (or reset the switcher)
2. When there is only picture displayed and without sound:
Check the cable connection to see if it fits properly.
Check your cable to see if it supports video transmission only (DVI) or it is damaged.
HDCP may not match very well at first connection; please reset your HDMI switcher.
Do you connect any output to your video recorder? HDCP will lock up audio part.
3. When resolution could not show in 4K2K.
Make sure your sources and displays are fully supporting 4K2K.
Make sure your HDMI cables are capable of transmit 4K2K video signal.
4. When 3D content could not be shown on your display.
Please make sure your sources and display are 3D supported devices and also support the same 3D
format.
Please check if the Blu-ray player has been set 3D or AUTO play-mode for video output.
Please make sure the video content is 3D content.
