USER SETTINGS 37

CAUTION

••If a fixed image is displayed on the screen for a long period of time, it will be imprinted and become a permanent disfigurement on the screen. This image burn or burn-in is not covered by the warranty.

••If the aspect ratio is set to 4:3 for a long period of time, image burn may occur on the letterboxed area of the screen.

••The options may differ depending on the model.

••Depending on the input signal, the available aspect ratio may differ.

••You can select only 4:3 and 16:9 aspect ratios in HDMI1-PC/ HDMI2(OPS)-PC/ DISPLAYPORT-PC/ DVI-PC input mode.

To use the Energy Saving function

Remote Control (SETTINGS)

Picture Energy Saving

Reduces power consumption by adjusting the brightness of the screen.

Auto: adjusts the brightness of the monitor according to ambient light. (This feature is available only with certain models.)

Off: disables the Energy Saving mode.

Minimum/Medium/Maximum: uses the Energy Saving according to the Energy Saving level specified for your monitor.

Screen Off: turns off the screen. You will only hear audio. You can turn on the screen again by

pressing any button on the remote control except the power button.

To use the Smart Energy Saving function

Remote Control (SETTINGS)

Picture Smart Energy Saving

According to picture brightness, the brightness of the monitor will be adjusted automatically to save energy.

Off: disables the Smart Energy Saving function.

On: enables the Smart Energy Saving function.

To run a Picture Test

Remote Control (SETTINGS)

Picture Picture Test

Run a Picture Test to check that picture signals are outputted normally, then solve any problems by selecting the relevant option on the screen. If there are no problems with the Test Picture, check connected external devices.

ENGLISH

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LG Electronics 42LS75A 49LS75A 55LS75A owner manual English