Instruction/ maintenance manual of the product MultiSync EA223WM-BK NEC
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MultiSync EA223WM User ’ s Manual.
Inde x W arning, Caution ..........................................................................................................................English-1 Registration Information .....................................................................
English-1 English W ARNING CA UTION CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM W ALL SOCKET . T O FULL Y DISENGAGE THE POWER T O THE UNIT , PLEASE DISCONNECT THE POWER CORD FROM THE AC OUTLET .DO NOT REMOVE COVER (OR BACK).
English-2 Registration Inf ormation Canadian Depar tment of Comm unications 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.
English-3 English Recommended use Safety Precautions and Maintenance FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE LCD COLOR MONIT OR: • DO NO T OPEN THE MONIT OR. There are no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks.
English-4 CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR CAN REDUCE EYE, SHOULDER AND NECK F A TIGUE. 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.
English-5 English Contents Y our new NEC monitor box* should contain the following: • MultiSync monitor with tilt/swivel/pivot/height adjust stand • Power Cord* 1 • Video Signal Cable (DVI-D to DVI-D cable) • Video Signal Cable (Mini D-SUB 15 pin to Mini D-SUB 15 pin) • USB Cable • Audio Cable (ø 3.
English-6 Quic k Star t T o connect the LCD monitor to your system, follow these instructions: NO TE: Make sure to read “Recommended Use” (page 3) before installation.
English-7 English 5. T o keep the cables neatly organized, place them into the cable management system that is built into the stand. Place the cables in the hooks fi rmly and evenly ( Figure C.2 and Figure C.3 ). NO TE: Cable cover is not removable. 6.
English-8 Raise and Lower Monitor Screen The monitor may be raised or lowered in either portrait or landscape mode. T o raise or lower screen, place a hand on each side of the monitor and lift or lower to the desired height ( Figure RL.1 ). NO TE: Handle with care when raising or lowering the monitor screen.
English-9 English Flexib le Arm Installation This LCD monitor is designed for use with a fl exible arm. T o prepare the monitor for alternate mounting purposes: • Follow the instructions provided by the manufacturer of the display mount.
English-10 Mount Flexib le Arm This LCD monitor is designed for use with a fl exible 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 .
English-11 English Contr ols OSD (On-Screen Displa y) control ke ys on the front of the monitor function are as f ollows: T o access OSD menu, touch any of the control keys. T o change signal input, touch the SELECT key . NO TE: Exit OSD in order to change signal input.
English-12 A UT O 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.
English-13 English SCREEN (Analog input only) A UT O ADJUST Automatically adjusts the image position, H. Size and Fine settings. A UT O CONTRAST Adjusts the image displayed for non-standard video inputs. LEFT / RIGHT Controls horizontal image position within the display area of the LCD.
English-14 T ools V OLUME Controls the volume of the speakers or headphones. T o mute the speaker output, touch the “RESET/ECO MODE” key . SOUND INPUT (DisplayP or t 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.
English-15 English SENSOR INFORMA TION 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.
English-16 Specifi cations Monitor Specifi cations MultiSync EA223WM Notes LCD Module Diagonal: Viewable Image Size: Native Resolution (Pixel Count): 55.87 cm/22.0 inches 55.87 cm/22.0 inches 1680 x 1050 Active matrix; thin fi lm transistor (TFT) liquid crystal display (LCD); 0.
English-17 English Features DisplayP or t: 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.
English-18 T roub leshooting 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.
English-19 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 T ools to “SOUND INPUT”, when DisplayPort is in use. Brightness variations o ver time • Change Auto Brightness to OFF and adjust brightness.
English-20 Using the A uto 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 .
English-21 English Contr olSync 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 DA T A COPY . When the setting of the master monitor is adjusted, it will be copied and sent to the connected sub monitor(s) automatically .
English-22 TCO Displa ys 5 Congratulations! This display is designed f or both you and the planet! The display you have just purchased carries the TCO Certi Þ ed label. This ensures that your display is designed, manufactured and tested according to some of the strictest quality and environmental requirements in the world.
English-23 English NEC DISPLA Y 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.
An important point after buying a device NEC MultiSync EA223WM-BK (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought NEC MultiSync EA223WM-BK yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data NEC MultiSync EA223WM-BK - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NEC MultiSync EA223WM-BK you will learn all the available features of the product, as well as information on its operation. The information that you get NEC MultiSync EA223WM-BK will certainly help you make a decision on the purchase.
If you already are a holder of NEC MultiSync EA223WM-BK, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime NEC MultiSync EA223WM-BK.
However, one of the most important roles played by the user manual is to help in solving problems with NEC MultiSync EA223WM-BK. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NEC MultiSync EA223WM-BK along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
