LG 55TC3CG-H 55" 4K UHD HDR Touchscreen Commercial Monitor - Manual (Page 26)

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ENGLISH
NOTE
• For the best image quality, using the monitor with HDMI connection is recommended.
• To comply with the specifications of the product, use a shielded interface cable with ferrite core, such as DVI-D/HDMI
cable.
• If you turn the monitor on when the set is cold, the screen may flicker. This is normal.
• Sometimes red, green, or blue spots may appear on the screen. This is normal.
• Use a High Speed HDMI ® /™ cable.
• Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the screen may not
display or a connection error may occur.
• Recommended HDMI Cable Types
- High Speed HDMI ® /™ Cable
- High Speed HDMI ® /™ Cable with Ethernet
• If you cannot hear any sound in HDMI mode please check your PC settings. Some PCs require you to manually change
the default audio output to HDMI.
• If you want to use HDMI-PC mode, you must set your PC/DTV to PC mode.
• You may experience compatibility issues if you use HDMI-PC mode.
• Make sure the power cable is disconnected.
• If you connect a gaming device to the monitor, use the cable provided with the gaming device.
• It is recommended to use the speakers that are provided as optional accessories.
• High Speed HDMI ® /™ cables transmit a HD signal up to 1080p and higher.
• Please turn off the power before removing the cable. Connecting or removing the speaker cable while turned on may
result in no sound.
CAUTION
• Connect the signal input cable and tighten it by turning the screws clockwise.
• Avoid displaying static images on the screen for a long period of time to prevent image retention. Use a screensaver
if possible.
• A wireless communication device near your monitor can affect the image.
Using the Input List
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