13
Changing Brightness, Contrast and Sharpness settings
You can adjust 
Brightness, Contrast or Sharpness by moving the JOG button up or down, if no OSD menu 
is displayed.
Brightness
Contrast
Sharpness
100
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The displayed image may differ depending on the model.
Brightness
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This menu is not available when 
Eco Saving Plus is enabled.
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This menu is not available when Eye Saver Mode is enabled.
Changing the Volume setting
You can adjust 
Volume by moving the JOG button left or right, if no OSD menu is displayed.
Volume
50
Mute
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The displayed image may differ depending on the model.
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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 (JOG button LEFT/RIGHT) on the 
product.
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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.
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To activate the 
Mute function, access the Volume control screen, then use the JOG button to move the focus 
down.
To deactivate the 
Mute function, access the Volume control screen, then increase or decrease the Volume.