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Hotkeys
Power
Press to turn on or turn off the monitor.
Menu / Enter
Press to activate OSD, then press Up or Down to navigate through the functions. Once the desired function is
highlighted, press the Menu button to activate the submenu. In sub-menu, Press Up or Down to navigate through
the functions. Once the desired function is highlighted, press Up or Down button to change the setting. Select Exit
icon then press Menu button to return to superior menu.
4:3 or wide / Up
Press
key to change the screen aspect ratio between standard 4：3format or Wide format. When the input
resolution is wide format, the aspect ratio hotkey is disabled. When the main menu or sub-menu is active, the
key functions as to select up or increase value.
Volume(Auto) / Down
When there is no OSD, press the key to activate Volume and auto function, then press Up or Down to select
Volume or Auto configure function. Once the Volume icon is selected, press Menu button to activate it, and press
Up or Down to change the setting, press Menu button for confirmation and exit OSD . Once the Auto icon is
selected, press Menu button to do auto configure and exit OSD . If the product has no speaker built-in, to press the
Down key is to do auto configure directly. When it is DVI or HDMI input, auto configure function is disabled and the
auto icon is gray.
OSD Lock Function
To lock the OSD, press and hold the MENU button while the monitor is off and then press power button to turn
the monitor on. To un-lock the OSD , press and hold the MENU button while the monitor is off and then press power
button to turn the monitor on.
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