Samsung LS27C750PS-ZA - Manual (Page 22)

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Preparations
1
1 Preparations
Move to the upper or lower menu or adjust the value for an option on the
OSD menu.
Use this button to control the brightness and contrast of the screen.

Available only in Analog mode.

When OSD is not on the screen,push the button to adjust the
Volume in HDMI mode.

If the audio quality of a connected input device is poor, the Auto
Mute function on the product may mute the sound or cause
choppy audio when applying the headphones or speakers.
Set the input volume for the input device to at least 20% and
control the volume using the volume control ( ) on the
product.

What is Auto Mute?
The function mutes the audio to improve sound effect when
there is sound noise or when the input signal is weak, usually
due to a problem with the volume of an input device.
Confirm a menu selection.
Pressing the [ ] button when the OSD menu is not displayed will
change the input source ( Analog / HDMI 1 / HDMI 2 ). If you power on the
product or change the input source by pressing the [ ] button, a
message that shows the changed input source will appear at the top left
corner of the screen.
Press the [ ] button to automatically adjust the screen settings.

Changing the resolution in Display Properties will activate the
Auto Adjustment function.

Available only in Analog mode.
Turn the screen on or off.
Key Guide
When a control button on the product is pressed, the Key Guide will be
displayed before the onscreen menu opens. (The guide shows the
function of the button pressed.)
To access the onscreen menu when the guide is displayed, press the
corresponding button again.
The Key guide may vary depending on the function or product model.
Refer to the actual product.
Icons Description
AUTO
AUTO