NECメーカーMultiSync EA244UHDの使用説明書/サービス説明書
ページ先へ移動 of 34
MultiSync EA244UHD 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 FCC Inf ormation 1. Use the attached specifi ed cables with the MultiSync EA244UHD (L243QT) monitor so as not to interfere with radio and television reception. (1) The power supply cord you use must have been approved by and comply with the safety standards of U.
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 (DisplayPort cable) • USB Cable* 2 • ControlSync Cable (ø 2.
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. 1. T urn off the power of your computer . 2. For a PC with DisplayP or t output: Connect the DisplayPort cable to the connector of the display card in your system ( Figure A.
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 ECO T OOLS 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.
English-13 English 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.
English-14 EXP ANSION Sets the Zoom method. FULL: The image is expanded to full screen regardless of the resolution. ASPECT : The image is expanded without changing the aspect ratio. OFF: The image is not expanded. NO TE: FULL works only when MUL TI PICTURE is OFF .
English-15 English SOUND INPUT This function selects AUDIO INPUT , HDMI or DISPLA YPORT . NO TE: According to the screen type, you can change which audio input signal is routed through the built-in speakers. 1 screen (MUL TI PICTURE is OFF): Outputs the audio signal from HDMI, DisplayPort or the audio from the input audio jack (AUDIO INPUT).
English-16 PICTURE P A TTERN Selects split screen mode. Y ou can select up to 4 split screen types. NO TE: This function is only available when MUL TI PICTURE is “ON”. Only 2 split screen mode, you can choose AUTO or CENTER display mode. 2 split screen (CENTER) Splits 2 screens divided evenly from the center .
English-17 English MENU T ools LANGU A GE Selects the language used by the OSD. OSD TURN OFF The OSD control menu will stay on as long as it is in use. Y ou can select how long the monitor waits after the last touch of a key to shut off the OSD control menu.
English-18 ECO Inf ormation CARBON SA VINGS: Displays the estimated carbon savings information in kg. CARBON USA GE: Displays the estimated carbon usages information in kg. This is the arithmetic estimation, not actual measurement value. COST SA VINGS: Displays the electricity cost savings in balance.
English-19 English Using the PICTURE MODE function Choose the Picture Mode that is most suitable for the type of content that is shown. There are several types of mode (FULL, sRGB, Adobe ® RGB, DICOM SIM., PROGRAMMABLE). • Each PICTURE MODE includes WHITE, GAIN, HUE, OFFSET and SA TURA TION settings.
English-20 Specifi cations Monitor Specifi cations MultiSync EA244UHD Notes LCD Module Diagonal: Viewable Image Size: Native Resolution (Pixel Count): 60.47 cm/24.0 inches 60.47 cm/24.0 inches 3840 x 2160 Active matrix; thin fi lm transistor (TFT) liquid crystal display (LCD); 0.
English-21 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-22 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. • Front Power Switch and computer power switch should be in the ON position.
English-23 English No Video • If no video is present on the screen, turn the Power button off and on again. • Make certain the computer is not in a power-saving mode (touch the keyboard or mouse).
English-24 Using Multi Picture Function This monitor can display up to 4 split screens for 6 input signals. NO TE: Please see MUL TI PICTURE (page 15), PICTURE P A TTERN (page 16) and ACTIVE PICTURE (page 16).
English-25 English 4. Select ACTIVE PICTURE and choose the adjutable screen. T ouch SELECT . 5. Set the input signal shown on the key guide. The adjustable screen is shown on the top of key guide. Then set other settings for the screen. NO TE: If the OSD menu may disappear , touch MENU to show OSD menu.
English-26 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. NO TE: When in MUL TI PICTURE, the sub picture is expanded or reduced automatically .
English-27 English 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. T o enlarge the split images: use the following procedures to reduce the black area and enlarge the split images.
English-28 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-29 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-30 Displa yP or t compatibility f or 3840 x 2160 resolution If the image of 3840 x 2160 resolution is noisy , unstable or there is no video, please confi rm the following: Image is Noisy Change the refresh rate to 30 Hz by using the PC graphic adapter ’s setting.
English-31 English TCO Cer tifi ed Edg e Displa ys 2.0 Congratulations! This product is TCO Certifi ed – for Sustainable IT TCO Certi Þ ed is an international third party sustainability certi Þ cation for IT products.
English-32 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.
デバイスNEC MultiSync EA244UHDの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
NEC MultiSync EA244UHDをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはNEC MultiSync EA244UHDの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。NEC MultiSync EA244UHDの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。NEC MultiSync EA244UHDで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
NEC MultiSync EA244UHDを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はNEC MultiSync EA244UHDの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、NEC MultiSync EA244UHDに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちNEC MultiSync EA244UHDデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
