NEC LCD4020-2-AV User Manual

Manual is about: NEC LCD Monitor User's Manual

Summary of LCD4020-2-AV

  • Page 1

    User’s manual multisync lcd4020 multisync lcd4620 multisync lcd5220

  • Page 2: Index

    Index declaration of conformity ............................................................................................................................. English-1 important information .................................................................................................................

  • Page 3

    English-1 english declaration 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 undes...

  • Page 4: Important Information

    English-2 important information to prevent fire or shock hazards, do not expose this unit to rain or moisture. Also, do not use this unit’s polarized plug with an extension cord receptacle or other outlets unless the prongs can be fully inserted. Refrain from opening the cabinet as there are high vo...

  • Page 5

    English-3 english for optimum performance, please note the following when setting up and using the multi-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 servicin...

  • Page 6: Contents

    English-4 contents power cord* 1 user’s manual video signal cable (mini d-sub 15 pin to mini d-sub 15 pin) wireless remote control and aa batteries clamp x 3 your new multisync monitor box* should contain the following: • lcd monitor • power cord* 1 • video signal cable • user’s manual • wireless re...

  • Page 7: Installation

    English-5 english this device cannot be used or installed without the tabletop stand or other mounting accessory for support. For proper installation it is strongly recommended to use a trained, nec authorized service person. Failure to follow nec standard mounting procedures could result in damage ...

  • Page 8

    English-6 attaching mounting accessories the display is designed for use with the vesa mounting system. 1. Attach mounting accessories be careful to avoid tipping monitor when attaching accessories. Lcd4020/lcd4620 mounting accessories can be attached with the monitor in the face down position. To a...

  • Page 9

    English-7 english screw cord or chain clamp 4. Prevent tipping when using the display with the tabletop stand fasten the lcd to a wall using a cord or chain that can support the weight of the monitor in order to prevent the monitor from falling. Fasten the cord or chain to the monitor using the prov...

  • Page 10: Parts Name and Functions

    English-8 7 down ( ) button activates the osd menu when the osd menu is turned-off. Acts as button to move the highlighted area down to select adjustment items within osd menu. 8 exit button activates the osd menu when the osd menu is turned-off. Acts as exit button within the osd to move to previou...

  • Page 11

    English-9 english terminal 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...

  • Page 12

    English-10 1 power button switches the power on/off. 2 input button selects input signal, [dvi], [vga], [rgb/hv], [hdmi]*, [dvd/hd]*, [video]*, [tv]* or [s-video]*. [s-video] is enabled by selecting the “separate” mode in the osd or by having the “s-video” cable connected with an “s-video” signal pr...

  • Page 13

    English-11 english operating range for the remote control point the top of the remote control toward the lcd monitor’s remote sensor during button operation. Use the remote control within a distance of about 7 m (23 ft.) from the front of the lcd monitor’s remote control sensor or at a horizontal an...

  • Page 14: Setup

    English-12 lcd5220 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 installing the lcd monitor must be done by four or more people (lcd5220), by two or more people (lcd4020...

  • Page 15

    English-13 english 5. Attach the cable cover [for lcd4020] • remove the six screws (figure 4). • use six of the m4 x 10 screws (included) to attach the cable cover (figure 5). Figure 4 figure 5 [for lcd4620] • remove the three screws (figure 6). • use six of the m4 x 10 screws (included) to attach t...

  • Page 16: Connections

    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. Wiring diagram dvd player with hdmi out dvd player with component out vcr or laser disc player s...

  • Page 17

    English-15 english connecting a personal computer connecting your computer to your lcd monitor will enable you to display your computer’s screen image. Some video cards and a pixel clock over 162mhz may not display an image correctly. Your lcd monitor displays proper image by adjusting the factory p...

  • Page 18

    English-16 connect the lcd monitor to macintosh • to 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). • to connect the rgb/hv in connector (bnc) on the lcd monitor, use a mini d-sub 15 pin to b...

  • Page 19

    English-17 english 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 tm...

  • Page 20

    English-18 connect the lcd monitor to a dvd player • to connect the dvd/hd in connector (rca) on the lcd monitor, use an rca connector cable (sold separately). Some dvd players may have different connectors such as dvi-d connector. Select [dvi/hd] mode from the “dvi mode” menu. For mode selection, s...

  • Page 21

    English-19 english connect the lcd monitor to a dvd player • please use an hdmi cable with hdmi logo. • it may take a moment for the signal to appear. • pc-dvi signals are not supported. Connecting a dvd player with hdmi out* connecting your dvd player to your lcd monitor will enable you to display ...

  • Page 22

    English-20 connect the lcd monitor to a stereo amplifier • turn 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 to the audio input on the amplifier. • do not revers...

  • Page 23: Basic Operation

    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 or amber 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 butto...

  • Page 24

    English-22 picture mode dvi,vga, rgb/hv standard srgb highbright hdmi*, dvd/hd*, standard cinema* highbright video*, tv* information osd the information osd provides information such as: monitor id, input source, picture size, etc. Press the display button on the remote to bring up the information o...

  • Page 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...

  • Page 26

    English-24 setting default brightness adjusts the overall image and background brightness. Press + or - to adjust. *1 contrast adjusts the image brightness in relationship to the background. Press + or - to adjust. *2 note: the srgb picture mode is standard and cannot be changed. Sharpness adjusts t...

  • Page 27

    English-25 english clock phase adjusts the visual “noise” on the image. - vga, rgb/hv, dvd/hd inputs only h resolution adjusts the horizontal size of the image. - dvi, vga, rgb/hv inputs only v resolution adjusts the vertical size of the image. - dvi, vga, rgb/hv inputs only zoom mode select the asp...

  • Page 28

    English-26 keep pip mode* allows the monitor to remain in “pip” mode after powering off. When power is returned, off pip appears without having to enter the osd. Pip mode* picture-in-picture off off off pip pip pop pop side by side (aspect) side by side aspect side by side (full) side by side full p...

  • Page 29

    English-27 english monitor id sets the monitor id number from 1-26. 1 ir control selects the mode of the monitor for use with the infra-red remote control when using the normal rs-232c daisy chain. Normal the monitor will be controlled normally by wireless remote controller. Primary choose “primary”...

  • Page 30

    English-28 input detect selects the method of input detection the monitor uses when more than two input devices first detect all inputs except for tv 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...

  • Page 31

    English-29 english pal-60 scan mode* some video formats may require different scanning modes in order to best display the image. Over scan hdmi, dvd/hd, video, tv inputs only over scan image size is larger than what can be displayed. The image edge will appear cropped. Approximately 95% of the image...

  • Page 32

    English-30 tv tuner tuner tuning band choose air or cable as tv source. Check dtv signal shows the status of the digital tv signal. Channel search searches for tv channels and stores them in memory. Add on channel searches for tv channels and stores them in memory without erasing previously stored c...

  • Page 33

    English-31 english tv parental guide ratings chart off no limitation. Tv-y all children. The themes and elements in this program are specifically designed for a very young audience, including children from ages 2-6. Tv-y7 directed to older children. Themes and elements in this program may include mi...

  • Page 34

    English-32 region selects region. Channel search automatically stores available channels. Channel edit manually adds or removes channels from tv mode. * the product you purchased may not have this feature. Connecting to a tv* (for europe) precautions when connecting the antenna • use a coaxial cable...

  • Page 35

    English-33 english note 1: creating a schedule the schedule function allows the display to be set to power on and off at different times. Up to seven different schedules can be programmed. To program the schedule: 1. Enter the schedule menu. Highlight schedule settings using the up and down buttons....

  • Page 36

    English-34 monitor id:1 monitor id:2 monitor id:3 monitor id:1 monitor id:2 monitor id:3 remote does not work remote does not work remote works remote works remote works remote works figure 1 remote in normal mode or the remote id is set to 0 figure 2 remote set up to use remote id:3 remote control ...

  • Page 37

    English-35 english 3. Press the “display” button on the remote control while aiming at the “primary” monitor. The information osd will be shown at top left side of the screen. Monitor id: displays the id number of the current monitor within the daisy chain. Target id: displays the id number of the m...

  • Page 38

    English-36 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...

  • Page 39: Features

    English-37 english features reduced footprint: provides the ideal solution for environments requiring superior image quality but with size and weight limitations. Color control systems: allows you to adjust the colors on your screen and customize the color accuracy of your monitor to a variety of st...

  • Page 40: Troubleshooting

    English-38 troubleshooting 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 ha...

  • Page 41: Specifications - Lcd4020

    English-39 english specifications - lcd4020 product specifications lcd module 40" /101.6 cm diagonal pixel pitch: 0.648 mm resolution: 1366 x 768 dots color: over 16 million colors (depending on video card used) brightness: 700 cd/m 2 (max.), 500 cd/m 2 (typ.) contrast ratio: 2000:1 viewing angle: 8...

  • Page 42: Specifications - Lcd4620

    English-40 specifications - lcd4620 product specifications lcd module 46" /116.8 cm diagonal pixel pitch: 0.648 mm resolution: 1366 x 768 dots color: over 16 million colors (depending on video card used) brightness: 650 cd/m 2 (max.), 500 cd/m 2 (typ.) contrast ratio: 2000:1 viewing angle: 89° (typ)...

  • Page 43: Specifications - Lcd5220

    English-41 english specifications - lcd5220 product specifications lcd module 52" /132.1 cm diagonal pixel pitch: 0.6 mm resolution: 1920 x 1080 dots color: over 16 million colors (depending on video card used) brightness: 700 cd/m 2 (max.), 500 cd/m 2 (typ.) contrast ratio: 1700:1 viewing angle: 89...

  • Page 44: Pin Assignment

    English-42 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...

  • Page 45

    English-43 english nec display 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 ...