LG 84TR3B 84TR3B-B.AUS Quick Setup Guide
![LG 84TR3B 84TR3B-B.AUS Signage manual cover](/images/JxdDisNnOMEddVtaWgdJQKtQ/thumbs/thumb175x175.webp)
To calibrate the touch screen, access the settings menu on the LG 84TR3B-B.AUS. Navigate to the touch settings and select calibration. Follow the on-screen instructions to complete the process.
Use a soft, dry microfiber cloth to gently wipe the screen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid using abrasive materials or chemical solvents.
Check for firmware updates by visiting the LG support website. Download the latest firmware version and follow the provided instructions to install it using a USB drive.
Touch response lag can be caused by outdated firmware or multiple applications running simultaneously. Ensure the firmware is up to date and close unnecessary applications to improve performance.
The recommended operating temperature is between 0°C to 40°C (32°F to 104°F) with a relative humidity of 10% to 80%. Ensure the device is not exposed to direct sunlight or moisture.
Check the power connection and ensure the device is turned on. Verify that the input source is correctly selected. If the issue persists, reset the device to factory settings or contact LG support.
Yes, the LG 84TR3B-B.AUS Signage can be used in portrait mode. Adjust the display settings to portrait orientation and ensure the mounting bracket supports this configuration.
Connect external devices using the available HDMI, USB, or other compatible ports. Navigate to the input menu to select the appropriate source for the connected device.
Regularly clean the screen and vents to prevent dust accumulation. Check cables and connections periodically to ensure they are secure. Perform software updates as needed to maintain performance.
Access the display settings menu from the main screen. Use the on-screen controls to adjust the brightness and contrast levels according to your preferences.