NEC LCD4620 инструкция обслуживания

User ’ s Manual MultiSync LCD4020 MultiSync LCD4620[...]

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

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[...]

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. [...]

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[...]

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 [...]

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”[...]

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[...]

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[...]

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 [...]

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 [...]

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[...]

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 [...]

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[...]

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[...]

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[...]

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 [...]

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[...]

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[...]

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 [...]

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. ?[...]

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[...]

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[...]

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[...]

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[...]

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[...]

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[...]

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[...]

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 [...]

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[...]

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[...]

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[...]

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[...]

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[...]

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[...]

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[...]

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[...]

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[...]

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[...]

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 [...]

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 [...]