Page 2 - Table Of Contents
2 | « Table Of Contents » Table Of Contents Important Safety Instructions................................. 3What’s in the Box ..................................................... 4 Unpacking ...........................................................................................4Package Contents...
Page 3 - Important Safety Instructions
« Important Safety Instructions » | 3 Important Safety Instructions Before using the LCD display, please read this manual completely and follow the guidelines to protect your own and other people’s property and avoid causing serious injury. • DO NOT use this apparatus near water or install in a high...
Page 4 - What’s in the Box; Unpacking
4 | « What’s in the Box » What’s in the Box Unpacking Before unpacking the display, prepare a flat and stable surface near a wall outlet. Set the product box in an upright position. 1. Pull the hand-hold clip lock outward to the unlock position. 2. Remove the four hand-hold clips. 3. Remove the uppe...
Page 6 - Package Contents
6 | « What’s in the Box » Package Contents Check your product box for the following items. If there are any missing accessories, contact the local dealer where you purchased your product. The illustrations in this manual may differ from the actual product and item. • 55” LCD video-wall display • AC ...
Page 7 - Mounting the Display
« What’s in the Box » | 7 Mounting the Display When mounting the display on a wall or an enclosed area, it is strongly recommends that you use the wall-mount kit designed for your display with the installation of the wall mount performed by a qualified service technician or licensed contractor. NOTE...
Page 8 - Features; Control Panel; Connectors and Terminals
8 | « Features » Features Control Panel 1 2 3 4 5 6 7 8 9 10 Item Description 1 MENU Button Enters the On Screen Display (OSD) menu. 2 SOURCE Button Displays the OSD menu to switch the video input. You can select [AV], [COMPONENT], [HDMI1], [HDMI2], [DVI-D], [VGA], and [USB]. 3 PLUS (+) Button Incre...
Page 10 - Remote Control
10 | « Features » Remote Control Button Description 1 POWER Switches the power on/off. When the power indicator is not lit, no controls will work. 1 2 3 4 7 89 15 14 11 10 13 56 12 2 SOUND Toggles the sound mode between [STANDARD], [DYNAMIC], and [CUSTOM]. 3 PICTURE Toggles the picture mode between ...
Page 11 - Using the remote control; Setting up the IR sensor
« Features » | 11 Using the remote control Make sure to point the remote control at the IR sensor on the display. If the remote control is not working, replace the batteries with new ones and make sure that they are correctly inserted: place two 1.5V AAA batteries matching the (+) and (–) signs to t...
Page 12 - Operating range of the remote control
12 | « Features » Operating range of the remote control Point the infrared remote control toward the display’s remote control sensor when operating the remote control. Ensure the remote control is aimed at the correct location where the IR sensor is placed. Use the remote control within a distance o...
Page 13 - Getting Started; Setting up the LCD Display; Connecting the power cable
« Getting Started » | 13 Getting Started Setting up the LCD Display Connecting the power cable Before making any connections, make sure that the main power switch is off. 1. Plug the power cord into the display. 2. Fully insert the plug into the power outlet socket. Loose connections may cause noise...
Page 14 - Tiling configuration
14 | « Getting Started » Tiling configuration This feature provides a single large-screen matrix (video-wall) using up to 25 displays (up to 5 set horizontally and 5 set vertically). This function requires a daisy-chain connection. For more details, see “Interconnecting the displays”. CAUTION: Keep ...
Page 15 - Interconnecting the displays
« Getting Started » | 15 Interconnecting the displays You can interconnect multiple displays to create a daisy-chain configuration for multi-screen applications such as a video wall. NOTE: • The daisy-chain connection allows up to 25 LCD displays. However, the maximum number of connectable LCD displ...
Page 16 - Connecting External Equipment; Connecting with video devices; Analog connection; Digital connection
16 | « Getting Started » Connecting External Equipment Before making connections, make sure that the power of all the connected equipment is off. Connecting with video devices Analog connection 1. Connect a composite (A/V) cable to the VGA-IN connector and connect an audio cable to the LINE IN conne...
Page 17 - Connecting a PC; Using the HDMI port
« Getting Started » | 17 Connecting a PC Using the HDMI port Using the DVI-D port Using the VGA port NOTE: Once connected, press the [ INPUT ] button to set the video input according to the type of connection made.
Page 18 - Connecting to the Internet; LAN remote control
18 | « Getting Started » Connecting to the Internet You can connect this display and a computer in a network through a LAN hub by using a LAN straight cable. To connect to the Internet: 1. Turn off the main power switch of the computer and this display. If you make a connection while the power is on...
Page 19 - Connecting to a USB device
« Getting Started » | 19 To set the remote control commands: NOTE: Please contact your local agent for details of the control functions, including network parameters and command sets. 1. Select [ MENU ] [ Setup ] [ Control Setting ] to enable the LAN connection as the communication interface use...
Page 20 - How to Use the LCD Display; Turning On All the Devices
20 | « How to Use the LCD Display » How to Use the LCD Display Turning On All the Devices 1. Turn on all the attached external devices, such as a computer or DVD player and make sure that the cables are properly connected. 2. Make sure the IR sensor has been properly set up. For more details, see “S...
Page 21 - Using the LCD Display
« How to Use the LCD Display » | 21 Using the LCD Display When you turn the display on for the first time, you need to adjust the basic setting of the display by entering the OSD menu.Follow the OSD menu to customize the settings according to your preferences. Selecting the video input Press the [ I...
Page 22 - Power management function
22 | « How to Use the LCD Display » Power management function This display supports three power-off methods to reduce power consumption: Sleep Timer You can set the timer to automatically shut off the display after a pre-configured period of time by selecting [ MENU ] [ Setup ] [ Sleep Timer ]. ...
Page 23 - Navigating the OSD menu; Using the control panel
« On Screen Display (OSD) Menu » | 23 On Screen Display (OSD) Menu This LCD display is equipped with an OSD (On Screen Display) menu for easy adjustment of the display’s settings. Navigating the OSD menu Using the remote control 1. Press the [ MENU ] button to display the OSD menu. 2. Press the [ UP...
Page 24 - OSD Menu Overview
24 | « On Screen Display (OSD) Menu » OSD Menu Overview The tables below list the initial OSD functions in the main menu screen. For more detailed options, check the on-screen menu provided by the display. • Picture Picture mode • Picture Style: Standard/Dynamic/Advertiser/Custom • Contrast: 0-100 •...
Page 26 - Technical Specifications
26 | « Technical Specifications » Technical Specifications Item DW460 DW550 LCD Panel LCD Size (inch) 46 54.6 Resolution (pixel) 1920 (H) × 1080 (V) Brightness (cd/m 2 ) 700 Contrast Ratio (typ.) 4000:1 Response Time (ms) 6.5 8 Viewing Angle (degree) 178 (H) / 178 (V) LED Life (hr) 50,000 Surface Tr...
