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NEC EA274WMi manuel d'utilisation

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Un bon manuel d’utilisation

Les règles imposent au revendeur l'obligation de fournir à l'acheteur, avec des marchandises, le manuel d’utilisation NEC EA274WMi. Le manque du manuel d’utilisation ou les informations incorrectes fournies au consommateur sont à la base d'une plainte pour non-conformité du dispositif avec le contrat. Conformément à la loi, l’inclusion du manuel d’utilisation sous une forme autre que le papier est autorisée, ce qui est souvent utilisé récemment, en incluant la forme graphique ou électronique du manuel NEC EA274WMi ou les vidéos d'instruction pour les utilisateurs. La condition est son caractère lisible et compréhensible.

Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation NEC EA274WMi décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation NEC EA274WMi devrait contenir:
- informations sur les caractéristiques techniques du dispositif NEC EA274WMi
- nom du fabricant et année de fabrication NEC EA274WMi
- instructions d'utilisation, de réglage et d’entretien de l'équipement NEC EA274WMi
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage NEC EA274WMi ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles NEC EA274WMi et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service NEC en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées NEC EA274WMi, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif NEC EA274WMi, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation NEC EA274WMi. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    MultiSync EA274WMi User ’ s Manual[...]

  • Page 2

    Inde x W arning, Caution ..........................................................................................................................English-1 Registration Information ...............................................................................................................English-2 Recommended use ...............................[...]

  • Page 3

    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). NO USER SERVICEABLE P ARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. [...]

  • Page 4

    English-2 Registration Inf ormation FCC Inf ormation 1. Use the attached specifi ed cables with the MultiSync EA274WMi (L273QL) 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.S.A., and meet the following condition. Power supp[...]

  • Page 5

    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. Refer all servici[...]

  • Page 6

    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. Y our eyes should look slig[...]

  • Page 7

    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) • Video Signal Cable (DVI-D to DVI-D cable)* 2, * 4 • USB Cable* 3 • ControlSync Cable (ø 2.5 stereo micro plug) • Setup Manual. Se[...]

  • Page 8

    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 or MA C with D VI digital output: Connect the DVI signal cable to the connector of the display card in your system ( Figure [...]

  • Page 9

    English-7 English 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 [...]

  • Page 10

    English-8 8. T urn on the computer and the monitor by pressing the power key on the front bezel ( Figure E.1 ). 9. No T ouch Auto Adjust automatically adjusts the monitor to optimal settings upon initial setup. For further adjustments, use the following OSD controls: • AUTO CONTRAST (Analog input only) • AUTO ADJUST (Analog input only) Refer to[...]

  • Page 11

    English-9 English Figure S.1 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 NO TE: Handle with care when tilting the monitor screen. Flexib le Arm Installation This LCD monitor is designed for use with a fl exible arm. T o prepare the monit[...]

  • Page 12

    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 .1 ). Caution: Use ONL Y the screws (4 pcs) that were removed from the stand to avo[...]

  • Page 13

    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. 1 Ambibright Sensor Human Sensor Detects the level of ambient lighting and the [...]

  • Page 14

    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. ECO MODE Decreases the amount of power consumption by reducing the brightness level. OFF: No fu[...]

  • Page 15

    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. 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 red[...]

  • Page 16

    English-14 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 test pattern could be used. If [...]

  • Page 17

    English-15 English T ools V OLUME Controls the volume of the speakers or headphones. T o mute the speaker output, touch the “PBP/RESET” key . SOUND INPUT (HDMI, DisplayP or t inputs onl y) This function selects Audio Input, HDMI or DisplayPort. VIDEO DETECT Selects the method of video detection when more than one video inputs are connected. FIR[...]

  • Page 18

    English-16 USB PO WER Selects a power relation of USB. AU TO : Power is supplied to USB downstream port depending on related power condition. ON: Power is always supplied to USB downstream port even when in power save mode or power OFF . NO TE: Power consumption depends on connected USB even when a monitor ’s power is of f. F A CT OR Y PRESET Sel[...]

  • Page 19

    English-17 English 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. CARBON CONVERT SETTING: Adjusts the car[...]

  • Page 20

    English-18 Specifi cations Monitor Specifi cations MultiSync EA274WMi Notes LCD Module Diagonal: Viewable Image Size: Native Resolution (Pixel Count): 68.47 cm/27.0 inches 68.47 cm/27.0 inches 2560 x 1440 Active matrix; thin fi lm transistor (TFT) liquid crystal display (LCD); 0.233 mm dot pitch; 350 cd/m 2 white luminance; 1000:1 contrast ratio[...]

  • Page 21

    English-19 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. HDMI: HDMI is designed to be the future-ready , scalable solution for high pe[...]

  • Page 22

    English-20 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. • The monitor will au[...]

  • Page 23

    English-21 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). • Some video cards do not output video signal when monitor is turned OFF/ON or disconnect/connect from the AC power cord under low resolution with [...]

  • Page 24

    English-22 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 . The purpose of this function is to make the viewin[...]

  • Page 25

    English-23 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 . 3. Up to 5 sub monitors can be daisy-chained v[...]

  • Page 26

    English-24 TCO Cer tifi ed Edg e Displa ys 1.2 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. TCO Certi Þ ed ensures that the manufacture, use and recycling of IT products re ß ect environmental, social and economic responsibi[...]

  • Page 27

    English-25 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. We are engaged in developing environmentally- friendly products, and always strive to help defi ne and comply with the latest independen[...]