MultiSync EA223WM User’s Manual
Index Warning, Caution ..........................................................................................................................English-1 Registration Information ...............................................................................................................English-2 Recommended use ......................................................................................................................English-3 Contents ..........................................................
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED. REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CAUTION CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM WALL SOCKET.
Registration Information Canadian Department of Communications Compliance Statement DOC: This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CAN/CSA C22.2 No. 60950-1. FCC Information 1. Use the attached specified cables with the MultiSync EA223WM (L221V3) monitor so as not to interfere with radio and television reception.
Safety Precautions and Maintenance FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE LCD COLOR MONITOR: • DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks. Refer all servicing to qualified service personnel. • Do not spill any liquids into the cabinet or use your monitor near water.
CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK THE FOLLOWING WHEN YOU POSITION THE MONITOR: • For optimum performance, allow 20 minutes for the display to warm up. • Adjust the monitor height so that the top of the screen is at or slightly below eye level. Your eyes should look slightly downward when viewing the middle of the screen. • Position your monitor no closer than 40 cm (15.75 inches) and no further away than 70 cm (27.56 inches) from your eyes.
English Contents Your new NEC monitor box* should contain the following: • MultiSync monitor with tilt/swivel/pivot/height adjust stand • Video Signal Cable (DVI-D to DVI-D cable) • • • • • • Power Cord*1 Video Signal Cable (Mini D-SUB 15 pin to Mini D-SUB 15 pin) USB Cable Audio Cable (ø 3.5 stereo mini plug) ControlSync Cable (ø 2.
Quick Start To connect the LCD monitor to your system, follow these instructions: NOTE: Make sure to read “Recommended Use” (page 3) before installation. 1. Turn off the power of your computer. 2. For a PC or MAC with DVI digital output: Connect the DVI signal cable to the connector of the display card in your system (Figure A.1). Tighten all screws. For a PC with Analog output: Connect a 15-pin mini D-SUB signal cable to the connector of the display card in your system (Figure A.2).
Place the cables in the hooks firmly and evenly (Figure C.2 and Figure C.3). NOTE: Cable cover is not removable. 6. Please check that you can still rotate, raise and lower the monitor screen after you have installed the cables. Power Cord DisplayPort Cable* D-SUB Cable Power Cord DisplayPort Cable* D-SUB Cable DVI Cable Audio Cable ControlSync Cables USB Cables DVI Cable Audio Cable ControlSync Cables USB Cables Figure C.2 Figure C.3 * Cable not included. 7.
Raise and Lower Monitor Screen The monitor may be raised or lowered in either portrait or landscape mode. To raise or lower screen, place a hand on each side of the monitor and lift or lower to the desired height (Figure RL.1). NOTE: Handle with care when raising or lowering the monitor screen. Figure RL.1 Screen Rotation Before rotating, disconnect power cord and all cables, then the screen must be raised to the highest level and tilt to avoid knocking the screen on the desk or pinching your fingers.
English Flexible Arm Installation This LCD monitor is designed for use with a flexible arm. To prepare the monitor for alternate mounting purposes: • Follow the instructions provided by the manufacturer of the display mount. • To meet the safety requirements, the mounting stand must be able to support the weight of the monitor and be UL-certified. Remove Monitor Stand for Mounting To prepare the monitor for alternate mounting purposes: 1. Disconnect all cables. 2.
Mount Flexible Arm This LCD monitor is designed for use with a flexible arm. 1. Follow the instructions on how Remove Monitor Stand for Mounting to remove the stand. 2. Use the 4 screws removed from the stand to attach the arm to the monitor (Figure F.1). Caution: Use ONLY the screws (4 pcs) that were removed from the stand to avoid damage to the monitor or stand.
OSD (On-Screen Display) control keys on the front of the monitor function are as follows: To access OSD menu, touch any of the control keys. To change signal input, touch the SELECT key. NOTE: Exit OSD in order to change signal input. 1 Ambibright Sensor Human Sensor Detects the level of ambient lighting, allowing the monitor to make adjustments to various settings resulting in a more comfortable viewing experience. Do not cover this sensor. 2 LED Indicates that the power is on or off.
AUTO BRIGHTNESS OFF: No function. 1 (AMBIENT LIGHT): Automatically adjusts the brightness to the optimal setting by detecting the brightness level of the environment*1. *1: Please refer to page 20 for full “Auto Brightness” information. 2 (WHITE CONTENT): Automatically adjusts the brightness to the optimal brightness setting based on the white display area. The environmental brightness sensor (Ambibright sensor) has no function.
English SCREEN (Analog input only) AUTO ADJUST Automatically adjusts the image position, H. Size and Fine settings. AUTO CONTRAST Adjusts the image displayed for non-standard video inputs. LEFT / RIGHT Controls horizontal image position within the display area of the LCD. DOWN / UP Controls vertical image position within the display area of the LCD. H.SIZE Adjusts the horizontal size by increasing or decreasing this setting.
Tools VOLUME Controls the volume of the speakers or headphones. To mute the speaker output, touch the “RESET/ECO MODE” key. SOUND INPUT (DisplayPort input only) This function selects Audio Input or DisplayPort. VIDEO DETECT Selects the method of video detection when more than one video inputs are connected. FIRST: When current video input signal is not present, then the monitor searches for a video signal from the other video input port.
If you select “ON”, monitor displays “HUMAN SENSOR ON” message. If you select “OFF”, monitor doesn’t display “HUMAN SENSOR ON” message. KEY GUIDE If you select “ON”, the Key Guide appears on screen when the OSD control menu is accessed. The Key Guide will rotate when the OSD control menu is rotated. DATA COPY To initiate data copy from the master monitor to the sub monitor(s), select “DATA COPY” and touch “SELECT”. A “PROCEEDING...” indicator will appear on the screen.
Specifications Monitor Specifications MultiSync EA223WM Notes LCD Module 55.87 cm/22.0 inches 55.87 cm/22.0 inches 1680 x 1050 Active matrix; thin film transistor (TFT) liquid crystal display (LCD); 0.282 mm dot pitch; 250 cd/m2 white luminance; 1000:1 contrast ratio (typical), (25000:1 Contrast ratio, Dynamic). DisplayPort Connector: Digital RGB DisplayPort Complies with Standard V1.1a, applicable to HDCP DVI-D 24pin: Digital RGB DVI (HDCP) Analog RGB Sync 0.7 Vp-p/75 ohm Separate sync.
DisplayPort: DisplayPort is designed to be the future-ready and scalable solution for high performance digital display connectivity. It enables the highest resolutions, the fastest refresh rates and deepest color depths over standard cables. Color Control Systems: Allow you to adjust the colors on your screen and customize the color accuracy of your monitor to a variety of standards.
Troubleshooting No picture • The signal cable should be completely connected to the display card/computer. • The display card should be completely seated in its slot. • The monitor does not support DisplayPort converter signal. • Front Power Switch and computer power switch should be in the ON position. • Check to make sure that a supported mode has been selected on the display card or system being used. (Please consult display card or system manual to change graphics mode.
English No Sound • Make sure the speaker cable is proper connected. • Check to see if mute is activated. • Check the volume in the OSD menu. • Check selected OSD’s Tools to “SOUND INPUT”, when DisplayPort is in use. Brightness variations over time • Change Auto Brightness to OFF and adjust brightness. NOTE: When Auto Brightness is set to ON, the monitor automatically adjusts brightness based on the environment. When the brightness of surrounding environment changes, the monitor will also change.
Using the Auto Brightness function The brightness of the LCD screen can be set to increase or decrease depending on the amount of ambient light within the room. If the room is bright, the monitor becomes correspondingly bright. If the room is dim, then the monitor will dim accordingly. The purpose of this function is to make the viewing experience more comfortable to the eye in a variety of lighting conditions. The Auto Brightness function is set to 1 by default.
English ControlSync 1. Connect the master monitor with a sub monitor via a ControlSync cable (ø 2.5) into ControlSync IN/OUT. 2. Follow the steps of DATA COPY. When the setting of the master monitor is adjusted, it will be copied and sent to the connected sub monitor(s) automatically. 3. Up to 5 sub monitors can be daisy-chained via ControlSync. NOTE: Connect the master monitor via ControlSync OUT connector. The ControlSync icon will appear on the upper left of the OSD menu in the sub monitor.
TCO Displays 5 Congratulations! This display is designed for both you and the planet! The display you have just purchased carries the TCO CertiÞed label. This ensures that your display is designed, manufactured and tested according to some of the strictest quality and environmental requirements in the world. This makes for a high performance product, designed with the user in focus that also minimizes the impact on the climate and our natural environment.
NEC DISPLAY SOLUTIONS is strongly committed to environmental protection and sees recycling as one of the company’s top priorities in trying to minimize the burden placed on the environment. We are engaged in developing environmentallyfriendly products, and always strive to help define and comply with the latest independent standards from agencies such as ISO (International Organisation for Standardization) and TCO (Swedish Trades Union).
