DECLARATION OF CONFORMITY ... English-1 Important Information ... English-2 WARNING ... English-2 CAUTION... English-2 Safety Precautions, Maintenance & Recommended Use... English-3 Contents ... English-4 Installation ... English-5 Attaching Mounting Accessories ... English-6 Parts Name and Functions ... English-10 Control Panel ... English-10 Terminal Panel ... English-11 Wireless Remote Control ... English-12 Operating Range for the Remote Control ... English-13 Setup ... English-14 Connections ... English-16 Wiring Diagram ... English-16 Connecting a Personal Computer ... English-17 Connecting a DVD Player or Computer with HDMI out ... English-17 Connecting a Computer with DisplayPort ... English-17 Basic Operation ... English-18 Power ON and OFF Modes ... English-18 Power Indicator ... English-19 Using Power Management ... English-19 Selecting a video source... English-19 Picture Aspect ... English-19 Information OSD ... English-20 Picture Mode... English-20 OSD (On-Screen-Display) Controls... English-21 PICTURE ... English-22 ADJUST ... English-22 AUDIO ... English-23 SCHEDULE ... English-23 PIP ... English-24 OSD ... English-24 MULTI DISPLAY ... English-25 DISPLAY PROTECTION ... English-26 ADVANCED OPTION ... English-27 Remote Control Function ... English-30 Controlling the LCD Monitor via RS-232C Remote Control... English-32 Controlling the LCD Monitor via LAN Control ... English-34 Connecting to a Network ... English-34 Network Setting by Using an HTTP Browser ... English-34 Features ... English-38 Troubleshooting ... English-39 Specifications - X401S ... English-40 Specifications - X462S ... English-41 Specifications - X552S ... English-42 Pin Assignment ... English-43 Manufacturer’s Recycling and Energy Information ... English-44