Page 1 Desktop Monitor MultiSync EA275WMi MultiSync EA305WMi User’s Manual Please ﬁ nd your model name in the label on the backside of monitor.
Page 2: Table Of Contents
Index Warning, Caution ..........................English-1 Registration Information .......................English-2 Recommended use ........................English-3 Safety Precautions and Maintenance ..................English-3 Ergonomics ..........................English-4 Cleaning the LCD Panel .......................English-4 Cleaning the Cabinet ......................English-4 Contents ............................English-5 Quick Start ............................English-6 Controls ............................English-11 Speciﬁ cations - EA275WMi ......................English-18 Speciﬁ cations - EA305WMi ......................English-19 Features ............................English-20 Troubleshooting ..........................English-21 Using the Zoom Function ......................English-23...
Page 3: Warning, Caution
This product can only be serviced in the country where it was purchased. Windows is a registered trademark of Microsoft Corporation. NEC is a registered trademark of NEC Corporation. ErgoDesign is a registered trademark of NEC Display Solutions, Ltd. in Austria, Benelux, Denmark, France, Germany, Italy, Norway, Spain, Sweden, U.K.
Page 4: Registration Information
Registration Information FCC Information Use the attached speciﬁ ed cables with the MultiSync EA275WMi (L273QL)/MultiSync EA305WMi (L303QW) monitor so as not to interfere with radio and television reception. The power supply cord you use must have been approved by and comply with the safety standards of U.S.A., and meet the following condition.
Page 5: Recommended Use
NOTE: As with all personal display devices, NEC DISPLAY SOLUTIONS recommends using a moving screen saver at regular intervals whenever the screen is idle or turning off the monitor when not in use.
Page 6: Ergonomics
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.
Page 7: Contents
Contents Your new NEC monitor box* should contain the following: • MultiSync monitor with tilt/swivel/pivot/height adjust stand • Power Cord* • Video Signal Cable (DVI-D to DVI-D cable)* • Video Signal Cable (DisplayPort cable) • USB 3.0 Cable • ControlSync Cable (ø 2.5 stereo micro plug) •...
Page 8: Quick Start
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 with DisplayPort output: Connect the DisplayPort cable to the connector of the display card in your system (Figure A.1).
Page 9 3. Place hands on each side of the monitor to tilt the LCD panel 30-degree angle and lift up to the highest position. 4. Connect all cables to the appropriate connectors (Figure C.1). When using the USB cable, connect the B type connector to the USB upstream port on the right back side of the monitor and the A type connector to the downstream port on the computer (Figure C.1a).
Page 10: Raise And Lower Monitor Screen
8. Turn on the computer and the monitor by touching the power key on the front bezel (Figure E.1). 9. No Touch Auto Adjust automatically adjusts the monitor to optimal settings upon initial setup. For further adjustments, use the following OSD controls: •...
Page 11: Flexible Arm Installation
Tilt and Swivel Grasp the top and bottom sides of the monitor screen with your hands and adjust the tilt and swivel as desired (Figure TS.1). Figure TS.1 NOTE: Handle with care when tilting the monitor screen. Flexible Arm Installation This LCD monitor is designed for use with a ﬂ...
Page 12 Mount Flexible 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.1). Caution: Use ONLY the screws (4 pcs) that were removed from the stand to avoid damage to the monitor or stand.
Page 13: Controls
Controls 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 Ambient Light Sensor Detects the level of ambient lighting and the presence of a user, allowing the monitor to Human Sensor...
Page 14: Eco Mode
ECO TOOLS BRIGHTNESS Adjusts the overall image and background screen brightness. If ECO MODE is set to 1 or 2, a bar for CARBON FOOTPRINT will appear. CONTRAST Adjusts the overall image and background screen brightness by input signal level. ECO MODE Decreases the amount of power consumption by reducing the brightness level.
Page 15 HUMAN SENSING The sensor on the front side of the monitor detects the movement of a person by using the HUMAN SENSING function. The HUMAN SENSING has three settings: OFF: No human sensing. 1 (LIGHT): After it is detected that there is no person after a period of time, the monitor shifts to low brightness mode automatically to reduce the power consumption.
Page 16 FINE (Analog input only) Improves focus, clarity and image stability by increasing or decreasing this setting. If the “Auto Adjust” function and the “H.Size” function do not give you a satisfactory picture setting, a ﬁ ne tuning can be performed by using the “Fine” function. For this a Moiré...
Page 17 Color Color Control System: Color presets are available for adjusting color settings. (sRGB and NATIVE color presets are standard and cannot be changed). 1, 2, 3, 5: Increases or decreases Red, Green or Blue color depending upon which is selected. The change in color will appear on screen and the direction (increase or decrease) will be shown by the bars.
Page 18: Off Timer
RESPONSE IMPROVE Turns the Response Improve function on or off. Response Improve may reduce blurring that occurs in some moving images. OFF TIMER Monitor will automatically power down when you have selected a pre-determined amount of time. Before powering off, a message will appear on the screen asking if you want to delay the turn off time by 60 minutes. Touch any OSD key to delay the power-down time.
Page 19: Customize Setting
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. NOTE: This function is only intended for the master monitor in ControlSync. All of the settings speciﬁ...
Page 20: Speciﬁ Cations - Ea275Wmi
1440 x 900* @ 60 Hz 1920 x 1080 @ 60 Hz 2560 x 1440 @ 50 Hz (DVI-I Analog) 2560 x 1440 @ 60 Hz (Digital)......NEC DISPLAY SOLUTIONS cites recommended. Active Display Area Landscape: Horiz.: 596.7 mm/23.5 inches Vert.:...
Page 21: Speciﬁ Cations - Ea305Wmi
2560 x 1440 @ 50 Hz (DVI-I Analog) 2560 x 1440 @ 60 Hz 2560 x 1600 @ 30 Hz (HDMI) 2560 x 1600 @ 60 Hz (DisplayPort/DVI-I Digital)..NEC DISPLAY SOLUTIONS cites recommended. Active Display Area Landscape: Horiz.: 641.3 mm/25.2 inches Vert.:...
Page 22: Features
- conversion factor is based on OECD publication of global CO2 emissions 2008 Edition). This monitor has a manufacturing carbon footprint of approximately 39.73 kg. Note: The manufacturing and operating carbon footprints are calculated by a unique algorithm developed exclusively by NEC for its monitors.
Page 23: Troubleshooting
NOTE: As with all personal display devices, NEC DISPLAY SOLUTIONS recommends using a moving screen saver at regular intervals whenever the screen is idle or turning off the monitor when not in use.
Page 24 Display image is not sized properly • Use the OSD Image Adjust controls to increase or decrease the Coarse adjustment. • 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.) •...
Page 25: Using The Zoom Function
Using the Zoom Function Allows you to use the entire screen area, signiﬁ cantly expanding the size. Allows the picture displayed in the center to expand. NOTE: When MULTI PICTURE is set to LEFT or RIGHT, the sub picture is expanded or reduced automatically. SETUP 1.
Page 26 B. The left image is set to be the main one. In this case, the priority image is set to be on the left side. The size of the image on the right side with black area is reduced. To enlarge the split images: use the following procedures to reduce the black area and enlarge the split images. 1.
Page 27: Using The Auto Brightness Function
Using the Auto Brightness function The brightness of the LCD screen can be set to increase or decrease depending on the amount of ambient lighting 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.
Page 28: Controlsync
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.
Page 29: Multiple Monitors Connection Using Displayport
Multiple monitors connection using DisplayPort You can connect multiple monitors by using DisplayPort daisy-chain connection. For using as multiple monitors in MST (multi-stream transport) mode, setting should be DP OUT MULTISTREAM “AUTO”. Some DisplayPort conﬁ guration may be required. Please refer below and set as required. BIT RATE (See page 15) setting...
Page 30: Recovering From No Image
Recovering from no image If monitors have no image after setting DP OUT MULTISTREAM, please set as follows: 1. Turn off the computer. 2. Touch the “MENU” key to show the No Signal OSD menu. 3. Touch the “ ” key to show VIDEO INPUT menu. 4.
Page 31: Tco Certiﬁ Ed Edge Displays 2.0
TCO Certiﬁ ed Edge Displays 2.0 Congratulations! This product is TCO Certiﬁ ed – for Sustainable IT TCO CertiÞ ed is an international third party sustainability certiÞ cation for IT products. TCO CertiÞ ed ensures that the manufacture, use and recycling of IT products reß...
Page 32: Manufacturer's Recycling And Energy Information
Dedicated recycling sites ensure that environmentally harmful components are properly handled and securely disposed. To ensure the best recycling of our products, NEC DISPLAY SOLUTIONS offers a variety of recycling procedures and gives advice on how to handle the product in an environmentally sensitive way, once it has reached the end of its life.
Page 33 When you need to dispose of your NEC display products, please follow the guidance of your local authority, or ask the shop where you purchased the product, or if applicable, follow any agreements made between yourself and NEC.

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Multisync ea305wmi