NEC LCD4020 manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones NEC LCD4020. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica NEC LCD4020 o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual NEC LCD4020 se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales NEC LCD4020, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones NEC LCD4020 debe contener:
- información acerca de las especificaciones técnicas del dispositivo NEC LCD4020
- nombre de fabricante y año de fabricación del dispositivo NEC LCD4020
- condiciones de uso, configuración y mantenimiento del dispositivo NEC LCD4020
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de NEC LCD4020 no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de NEC LCD4020 y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico NEC en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de NEC LCD4020, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo NEC LCD4020, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual NEC LCD4020. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    User ’ s Manual MultiSync LCD4020 MultiSync LCD4620 Downloaded From TV-Manual.com Manuals[...]

  • Página 2

    Index Declaration of conformity ...................................................................................................... ....................... English-1 Important Information .......................................................................................................... ......................... English-2 W arning, Cautio[...]

  • Página 3

    English-1 English DECLARA TION OF CONFORMITY This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. U.S. Responsible Party: NEC Displ[...]

  • Página 4

    English-2 Declaration Declaration of the Manufacturer We hereby certify that the colour monitor MultiSync LCD4020 (L406T6)/MultiSync LCD4620 (L466T7) is in compliance with Council Directive 73/23/EEC: – EN 60950-1 Council Directive 89/336/EEC: – EN 55022 – EN 61000-3-2 – EN 61000-3-3 – EN 55024 and marked with NEC Display Solutions, Ltd. [...]

  • Página 5

    English-3 English FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE MUL TI-FUNCTION 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 s[...]

  • Página 6

    English-4 VGA RGB/HV OPTION DISPLAY AUTO SET UP TRANSPARENCY SIZE 1 4 7 + VGA RGB/HV OPTION DISPLA Y A A A UT O S E T UP TRAN S PARE N CY S IZ E VGA RGB/HV OPTION 1 4 7 + P Contents Power Cord User ’s Manual V ideo Signal Cable (Mini D-SUB 15 pin to Mini D-SUB 15 pin) Wireless Remote Control and AA Batteries (The product you purchased has one of [...]

  • Página 7

    English-5 English 7 INPUT button Acts as SET button within OSD menu. (T oggle switches between [DVI], [VGA], [RGB/HV], [HDMI], [DVD/HD], [VIDEO], [S-VIDEO] or [TV]). [S-VIDEO] is enabled by selecting the “SEP ARA TE” mode in the OSD or by having the “S-VIDEO” cable connected with the “S-VIDEO” signal present and selecting “PRIORITY”[...]

  • Página 8

    English-6 T erminal Panel 9 AUDIO OUT* To output the audio signal from the AUDIO IN 1, 2, 3, HDMI, and TV jack to an external device (stereo receiver , amplifier , etc.). 10 VIDEO INPUT/OUTPUT Connector* VIDEO IN connector (BNC and RCA): To input a composite video signal. BNC and RCA connectors are not available at the same time (Use only one input[...]

  • Página 9

    English-7 English 1 POWER button Switches the power on/off. 2 INPUT button* Selects which input signal, [DVI], [VGA], [RGB/HV], [HDMI], [DVD/HD], [VIDEO], [TV] or [S-VIDEO]. [S-VIDEO] is enabled by selecting the “SEP ARA TE” mode in the OSD or by having the “S-VIDEO” cable connected with the “S-VIDEO” signal present and selecting “PRI[...]

  • Página 10

    English-8 POWER RGB1 RGB2 RGB3 HDMI DVD/HD PICTURE MODE DISPLAY AUTO SET UP VOL STILL PIP REMOTEID ON/OFF SET RESET REMOTE CONTROLLER RU-M111 MTS SLEEP INPUT CHANGE ON/OFF CAPTURE MUTE CH CHRTN EXIT MENU AUDIO INPUT VIDEO SIZE SOUND TV OPTION GUIDE 123 456 78 0 9 ENT SET + ++ POWER PICTURE MODE DISPLA Y A A AUT O O SET UP P VOL STILL PIP REMOTE ID [...]

  • Página 11

    English-9 English This de vice cannot be used or installed without the T ab letop Stand or other mounting accessor y f or suppor t. For proper installation it is strongly recommended to use a trained, NEC authorized service person. F ailure to f ollow NEC standard mounting procedures could result in damage to the equipment or injury to the user or [...]

  • Página 12

    English-10 Attaching Mounting Accessories The display is designed for use with the VESA mounting system. 1. Attach Mounting Accessories Mounting accessories can be attached while the monitor is on the T abletop Stand in the upright position (Figure 1). Be careful to avoid tipping monitor when attaching accessories. After accessories are attached, s[...]

  • Página 13

    English-11 English Screw Holes Screw Cord or chain Clamp 4. Prevent Tipping When using the display with the T abletop Stand fasten the LCD to a wall using a cord or chain that can support the weight of the monitor (approx. LCD4020: 31.1 Kg/LCD4620: 37.9 Kg) in order to prevent the monitor from falling. Fasten the cord or chain to the monitor using [...]

  • Página 14

    English-12 1. Determine the installation location CAUTION: Installing your LCD display must be done by a qualified technician. Contact your dealer for more information. CAUTION: MOVING OR INST ALLING THE LCD MONIT OR MUST BE DONE BY TWO OR MORE PEOPLE. Failure to follow this caution may result in injury if the LCD monitor falls. CAUTION: Do not mou[...]

  • Página 15

    English-13 English 5. Attach the cable cover • Remove the six screws (Figure 4). • Use 6 of the M4 x 10 screws (included) to attach the cable cover (Figure 5). 6. Switch on the power of all the attached external equipment When connected with a computer , switch on the power of the computer first. 7. Operate the attached external equipment Displ[...]

  • Página 16

    English-14 Connections Before making connections: * First turn off the power of all the attached equipment and make connections. * Refer to the user manual included with each separate piece of equipment. Connecting a Personal Computer Connecting your computer to your LCD monitor will enable you to display your computer ’s screen image. Some video[...]

  • Página 17

    English-15 English Connect the LCD Monitor to Macintosh •T o connect the VGA IN connector (mini D-sub 15 pin) on the LCD monitor , use the supplied PC - Video RGB signal cable (mini D-sub 15 pin to mini D-sub 15 pin). •T o connect the RGB/HV IN connector (BNC) on the LCD monitor , use the signal cable available separately (mini D-sub 15 pin to [...]

  • Página 18

    English-16 LCD monitor Equipment with a digital interface such as a personal computer with RGB output (TMDS) DVI-D connector DVI-D connector To DVI output To audio output Connect the LCD Monitor to a Computer with a Digital Output • The DVI IN connector also accepts a DVI-D cable. • Input TMDS signals conforming to DVI standards. •T o maintai[...]

  • Página 19

    English-17 English Connect the LCD Monitor to a DVD Player •T o connect the DVD/HD IN connector (RCA) on the LCD monitor , use a separately available RCA connector cable. Some DVD players may have different connectors such as DVI-D connector . Select [DVI/HD] mode from the “DVI MODE” menu when you connect a DVI-D connector . Mode selection, s[...]

  • Página 20

    English-18 Connect the LCD Monitor to a DVD Player • Please use the HDMI cable with HDMI logo. •Y ou may need some seconds to show the signal. •W e do not support PC-DVI signal. Connecting a DVD Player with HDMI out* Connecting your DVD player to your LCD monitor will enable you to display DVD video. Refer to your DVD player user ’s manual [...]

  • Página 21

    English-19 English Connect the LCD Monitor to a Stereo Amplifier •T urn on the LCD monitor and the amplifier only after all connections have been made. • Use a stereo Mini-RCA cable to connect the AUDIO OUT connector (Stereo Mini Jack) on the LCD monitor and the audio input on the amplifier . • Do not reverse the audio left and right jacks. ?[...]

  • Página 22

    English-20 Connecting to a TV* Precautions when connecting the antenna • Use a coaxial cable which is free from interference. Avoid using a parallel flat wire as interference may occur , causing the reception to become unstable and noise to appear on the screen. •A void using an indoor antenna as this may be affected by interference and poor re[...]

  • Página 23

    English-21 English Basic Operation Power ON and OFF Modes The LCD monitor power indicator will turn green while powered on and will turn red while powered off. NOTE: The Main Power Switch must be in the ON position in order to power up the monitor using the remote control or the Power Button on the front of the LCD. Power Button POWER RGB1 RGB2 RGB[...]

  • Página 24

    English-22 Picture Mode DVI,VGA, RGB/HV ST ANDARD sRGB HIGHBRIGHT HDMI, DVD/HD, ST ANDARD CINEMA HIGHBRIGHT VIDEO, TV Power Indicator Mode Status Indicator Light Power ON Green* 2 Power OFF (Eco Standby)* 1 Red Power consumption under 1W Power OFF (Standby) Amber Power consumption under 5W Power Save Amber Blinking Power Standby when Green and Ambe[...]

  • Página 25

    English-23 English OSD (On-Screen-Display) Controls Press UP or DOWN button to select sub-menu. Press SET . Press UP or DOWN, PLUS or MINUS to select the function or setting to be adjusted. Press MENU or EXIT . Remote Control Press UP or DOWN button to select. Press INPUT button to decide. Press UP or DOWN, PLUS or MINUS button to select. Press EXI[...]

  • Página 26

    English-24 OSD Setting PICTURE BRIGHTNESS Adjusts the overall image and background brightness. Press + or - to adjust. CONTRAST Adjusts the image brightness in relationship to the background. Press + or - to adjust. Note: The sRGB picture mode is standard and cannot be changed. SHARPNESS Adjusts the crispness of the image. Press + or - to adjust. B[...]

  • Página 27

    English-25 English H RESOLUTION Adjusts the horizontal size of the image. INPUT DVI, VGA, RGB/HV only V RESOLUTION Adjusts the vertical size of the image. INPUT DVI, VGA, RGB/HV only ZOOM MODE Select the aspect ratio of the screen image. BASE ZOOM 16:9* For input sources that have a 16:9 aspect ratio. 14:9* For input sources that have a 14:9 aspect[...]

  • Página 28

    English-26 TIME DA YLIGHT SA VING SCHEDULE RESET Resets the following settings within the SCHEDULE menu back to factory setting: OFF TIMER, SCHEDULE SETTINGS. PIP KEEP PIP MODE* Allows the monitor to remain in “PIP” mode after powering off. When Power is returned, PIP appears without having to enter the OSD. PIP MODE* Picture-in-Picture OFF OFF[...]

  • Página 29

    English-27 English OSD RESET Resets the following settings within the OSD menu back to factory setting: OSD TURN OFF , OSD POSITION, INFORMA TION OSD, OSD TRANSP ARENCY . MUL TI DISPLA Y MONITOR ID Sets the monitor ID number from 1-26. IR CONTROL Selects the mode of the monitor for use with the infra-red remote control when using the RS-232C daisy [...]

  • Página 30

    English-28 ADV ANCED INPUT DETECT Selects the method of input detection the monitor uses when more than two input devices OPTION except TV input are connected. NONE The Monitor will not search the other video input ports. FIRST DETECT When the current video input signal is not present, then the monitor searches for a video INPUT DVI, VGA, RGB/HV on[...]

  • Página 31

    English-29 English NOTE 1: CREA TING A SCHEDULE The schedule function allows the display to be set to power on and off at dif ferent times. Up to seven different schedules can be programmed. To program the schedule: 1. Enter the SCHEDULE menu. Highlight SCHEDULE SETTING using the up and down buttons. Press the SET or the + button to enter the Setti[...]

  • Página 32

    English-30 NOTE 2: IMAGE PERSISTENCE Please be aware that LCD T echnology may experience a phenomena known as Image Persistence. Image Persistence occurs when a residual or “ghost” image of a previous image remains visible on the screen. Unlike CRT monitors, LCD monitors’ image persistence is not permanent, but constant images being displayed[...]

  • Página 33

    English-31 English This LCD monitor can be controlled via personal computer or wireless remote control using an RS-232C connection. MONITOR ID and IR CONTROL Using one PC or one infrared wireless controller , up to 26 individual LCD4020/LCD4620 monitors can be controlled through a daisy chain via RS-232C connection. 1. Connect PC and LCD4020/LCD462[...]

  • Página 34

    English-32 Controlling the LCD monitor via RS-232C Remote Control This LCD monitor can be controlled by connecting a personal computer with a RS-232C terminal. Functions that can be controlled by a personal computer are: • Power ON or OFF • Switching between input signals Connection LCD Monitor + PC NOTE: If your PC (IBM or IBM compatible) is e[...]

  • Página 35

    English-33 English 3) Control sequence (1) The command from a computer to the LCD monitor will be sent in 400ms. (2) The LCD monitor will send a return command 400ms* after it has received and encoded. If the command isn’t received correctly , the LCD monitor will not send the return command. (3) The personal computer checks the command and confi[...]

  • Página 36

    English-34 Features Reduced Footprint: Provides the ideal solution for environments requiring superior image quality but with size and weight limitations. Colour Control Systems: Allows you to adjust the colours on your screen and customize the colour accuracy of your monitor to a variety of standards. OmniColor: Combines Six-axis colour control an[...]

  • Página 37

    English-35 English T roubleshooting 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. • Check to make sure that a supported mode has been selected on the display c[...]

  • Página 38

    English-36 Specifications - LCD4020 Product Specifications LCD Module 40" /101.6cm diagonal Pixel Pitch: 0.648mm Resolution: 1366 x 768 dots Colour: Over 16 million colours (depending on video card used) Brightness: 700cd/m 2 (Max.), 500cd/m 2 (T yp.) Contrast Ratio: 1200:1 V iewing Angle: Up 89°/ Down 89°/ Left 89°/ Right 89° (typ) @ CR&g[...]

  • Página 39

    English-37 English Specifications - LCD4620 Product Specifications LCD Module 46" /1 16.8cm diagonal Pixel Pitch: 0.7455mm Resolution: 1366 x 768 dots Colour: Over 16 million colours (depending on video card used) Brightness: 650cd/m 2 (Max.), 500cd/m 2 (T yp.) Contrast Ratio: 1200:1 V iewing Angle: Up 89°/ Down 89°/ Left 89°/ Right 89° (t[...]

  • Página 40

    English-38 Pin Assignment 1) Analog RGB input (MiniDsub15p): VGA Pin No Name 1 Video Signal Red 2 Video Signal Green 3 Video Signal Blue 4 GND 5 DDC-GND 6 Red-GND 7 Green-GND 8 Blue-GND 9 +5V (DDC) 10 SYNC-GND 11 GND 12 DDC-SDA 13 H-SYNC 14 V -SYNC 15 DDC-SCL 2) S-VIDEO input: VIDEO Pin No Name 1 GND 2 GND 3Y (Luminance) 4C (Chroma) 3) Digital RGB [...]

  • Página 41

    English-39 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 define and comply with the latest independent [...]