ASUS LS221 Manuel D’Utilisation

1-2

Chapter 1: Product introduction

1. 

 Button:

•  Use this hotkey to switch between the two input sources: VGA and HDMI 

(LS221H only).

2. 

 button:

•  Use this hotkey to switch from five video preset modes (Game Mode, 

Night View Mode, Scenery Mode, Standard Mode, Theater Mode) with 

SPLENDID™ Video Enhancement Technology.

•  Exit the OSD menu or go back to the previous menu as the OSD menu 

is active.

•  Automatically adjust the image to its optimized position, clock, and phase 

by long pressing this button for 2-4 seconds (for VGA mode only).

3. 

 button:

•  Press this button to decrease the value of the function selected or move 

left/up to the previous function. 

4.  MENU sensor:

•  Press this button to enter/select the icon (function) highlighted while the 

OSD is activated. 

5. 

 button:

•  Press this button to increase the value of the function selected or move 

right/down to the next fuction.

•  This is also a hotkey for Brightness adjustment.