LG UltraGear 31.5" 4K HDR 144 Hz Gaming Monitor - Manual (Page 11)

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Connecting AV Devices
HDMI Connection
HDMI transmits digital video and audio signals from your AV device to the monitor.
NOTE
• Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility issues.
• 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 ® / TM cable
- High-Speed HDMI ® / TM cable with Ethernet
Connecting Peripherals
Headphones Connection
Connect peripherals to the monitor via the headphones port.
NOTE
• Peripheral devices are sold separately.
• Depending on the audio settings of the PC and external device, headphones and speaker functions may be
limited.
• If you use angled earphones, it may cause a problem with connecting another external device to the monitor.
Therefore, it is recommended to use straight earphones.
Angled Straight
(Recommend)