Eizo Flexscan T2351w Users Manual
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41Chapter7Reference Chapter 7 Reference 7-1. How to Attach the Optional Arm An optional arm (or an optional stand) can be attached by removing the stand section. Please refer to our web site for the corresponding optional arm (or optional stand). http://www.eizo.com Attention • When attaching an arm or stand, follow the instructions of their user’s manual. • W hen using another manufacturer’s arm or stand, confirm the following in advance and select one conforming to the VESA standard. Use the M4 × 12 mm screws supplied with this product. - Clearance between the screw holes: 100 mm × 100 mm - Thickness of plate: 2.6 mm Strong enough to support weight of the monitor unit (except the stand) and attachments such as cables. • W hen using an arm or stand, attach it to meet the following tilt angles of the monitor. - Up 65°, down 45° (for landscape display) • D o not turn the monitor in the vertical direction. • C onnect the cables after attaching an arm or stand. • T he monitor and arm or stand are heavy. Dropping them may result in injury or equipment damage. Procedure 1. Lay the LCD monitor on a soft cloth spread over on a stable surface with the panel surface facing down. 2. Remove the stand. Prepare a screwdriver. Loosen the screws (four) securing the unit and the stand with the screwdriver.
42Chapter7Reference 3. Attach the arm or stand to the monitor. Secure the monitor to the arm or stand using the screws specified in the user’s manual of the arm or stand. 7-2. Displaying Monitor Information This function allows you to display the input signal status, current resolution and model name. Information 1/3: Input signal status, resolution, and horizontal/vertical scan frequencies Information 2/3: DDC/CI Enable/Disable status Information 3/3: Model name, serial number, and usage time Procedure 1. C hoose from the Adjustment menu, and press . The menu appears. 2. Then, press to check settings, etc. Attention • The usage time is not always “0” when you purchase the monitor due to factory inspection.
43Chapter7Reference 7-3. Specifications LCDpanel Size 23.0-inch (580 mm) TFT color LCD Viewing anglesViewing angles: Horizontal 178°, vertical 178° (CR≥10) Dot pitch 0.2655 mm Response timeBlack-white-black: Approx. 25 ms Gray-to-gray: Approx. 7 ms (Overdrive setting: Enhanced) Horizontal scan f requency Analog 31-81 kHz Digital DVI 31- 68 kHz HDMI 15 - 68 kHz Vertical scan f requency Analog 55 -76 Hz (non-interlace) Digital DVI 59- 61Hz (non-interlace) (VGA TEXT: 69-71Hz) HDMI 49- 61 Hz (VGA TEXT: 69-71 Hz) Applicable video signal formats VGA/525i(480i)/525p(480p)/1125i(1080i)/750p(720p)/1125p(1080p):60Hz 6 25i (576i)/625p (576p)/1125i (1080i)/750p (720p)/1125p (1080p): 50 Hz Applicableaudiosignalformats2 ch linear PCM (32 kHz / 44.1 kHz / 48 kHz) Resolution 1920 dots × 1080 lines Max. dot clock 148.5 MHz Max. display color Approx. 16.77 million colors (1064.33 million colors/10 bit LUT) Display area (H × V) 509.76 mm × 286.74 mm (20.1 inch × 11.3 inch) Touch panel *1Surfacetreatment G lare Surface hardness 6 Mohs Communication USB-based Detection method Infrared optical imaging system * Supports Windows 7 multi-touch function *2. Power supply 100-120 VAC ±10%, 50/60 Hz 0.75A 200-240 VAC ±10%, 50/60 Hz 0.4A Power c onsumption Screen display On 42 W or less (Speaker working) 38 W or less (Speaker not working) Power saving mode 1.3 W or less (when only the D-Sub signal connector is connected w ith no stereo mini jack cable or a USB device is c onnected) 0.85 W or less (when only the D-Sub signal connector is connected w ith no stereo mini jack cable nor USB device) Power Off 0.1 W or less Main power Off 0 W Input signal connector D-Sub mini 15 -pin DVI-D connector (Applicable to HDCP) HDMI type A *3 Analoginputsignal(Sync) S eparate, TTL, positive/negative Analog input signal (Video) Analog, positive (0.7Vp-p/75Ω) Digital signal transmission TMDS (single link) Video signal memory (Max.) D-Sub input: 45 types, DVI-D input: 10 types, HDMI input: 10 types Audio output Speaker output: 0.35 W (8Ω, THD+N: 10% or less) Headphone output: 2 mW + 2 mW Line input Input impedance: 48 kΩ (Typ.) Input level: 1.0 Vrms (Max.) Plug & play VESA DDC 2B/EDID structure 1.3 *1Regarding the applicable OS, refer to the installation guide on the CD-ROM.*2This product supports up to two simultaneous touches (multi-touch support).*3HDMI CEC (or mutual control) is not supported.
44Chapter7Reference Dimensions ( width) × ( height) × ( depth) Main unit 557 mm (21.9 inch) × 204.5 - 375.5 mm (8.1 - 14.8 inch) × 194 - 367 m m (7.6 - 14.4 inch) Main unit (without stand) 557 mm (21.9 inch) × 376 mm (14.8 inch) × 68 mm (2.68 inch) Mass Main unitApprox. 7.6 kg (16.8 lbs) Main unit (without stand) Approx. 6.8 kg (15.0 lbs) Movable range Tilt: 15º/25º/35º/45º/55º/65º Environmental c onditions Temperature Operating: 5°C to 35°C (41°F to 95°F) Non-operating: -20°C to 60°C (- 4°F to 140°F) Humidity Operating: 20% to 80% R.H. (no condensation) Storage: 10% to 90% R.H. (no condensation) Air pressure Operating: 700 to 1,060 hPa Non-operating: 200 to 1,060 hPa Main Default Settings AutoEcoViewO n EcoView Index On Smoothing 3 FineContrast mode D-Sub/DVI-D input: User1 HDMI input: Game PowerManager - Power save On Screen size D-Sub/DVI-D input: Full screen HDMI (PC signal/HD signal) input: Full screen HDMI (SD signal) input: Auto Off timer Disable Menu position Menu sizeNormal Menu Off timer45 seconds Language English Outside Dimensions Unit:mm(inch) 557 (21.9) 83 (3.27) 125 (4.9) 39.5 (1.56)68 (2.68)122 (4.8) 54.5 (2.15) 376 (14.8)20 (0.79) (31.4 (1.24)) 53.6 (2.11) 291 (11.5) 21.5 (0.85)514 (20.2)21.5 (0.85) 103.7 (4.1)103.7 (4.1) 1.3 (0.05) 134 (5.3) 375.5 (14.8) 15° 13 (0.51) 194 (7.6) 367 (14.4) 204.5 (8.1) 8 (0.31) 65° 43 (1.69)136 (5.4)151 (5.9)326 (12.8)27 (1.06)340 (13.4) 357 (14.1) 200 (7.9)45 (1.77)136 (5.4) 171 (6.7)
45Chapter7Reference Accessories For the latest information about the accessories, refer to our web site. http://www.eizo.com
46Chapter7Reference 7- 4. Glossary Clock The analog signal input monitor needs to reproduce a clock of the same frequency as the dot clock of the graphics system in use, when the analog signal is converted to a digital signal for image display. This is called clock adjustment. If the clock pulse is not set correctly, some vertical bars appear on the screen. Color Space Color space is a method to specify and express the color. There are YUV and RGB, etc. YUV expresses the color by using the luminance (Y), the color difference of R (U) and the color difference of blue (V). RGB does it by using the gradation of 3 colors of Red (R, Green (G) and Blue (B). DDC/CI (Display Data Channel/Command Interface) VESA provides the standardization for the interactive communication of the setting information, etc. between a PC and the monitor. DVI (Digital Visual Interface) DVI is a digital interface standard. DVI allows direct transmission of the PC’s digital data without loss. This adopts the TMDS transmission system and DVI connectors. There are two types of DVI connectors. One is a DVI-D connector for digital signal input only. The other is a DVI-I connector for both digital and analog signal inputs. DVI DMPM (DVI Digital Monitor Power Management) DVI DMPM is a digital interface power-saving function. The “Monitor ON (operating mode)” and “Active Off (power-saving mode)” are indispensable for DVI DMPM as the monitor’s power mode. Gain This is used to adjust each color parameter for red, green and blue. An LCD monitor displays the color by the light passing through the panel color filter. Red, green and blue are the three primary colors. All the colors on the screen are displayed by combining these three colors. The color tone can be changed by adjusting the light intensity (volume) passing through each color’s filter. Gamma Generally, the monitor brightness varies nonlinearly with the input signal level, which is called “Gamma Characteristic”. A small gamma value produces a low-contrast image, while a large gamma value produces a high-contrast image. HDCP (High-bandwidth Digital Content Protection) Digital signal coding system developed to copy-protect the digital contents, such as video, music, etc. This helps to transmit the digital contents safely by coding the digital contents sent via DVI terminal on the output side and decoding them on the input side. Any digital contents cannot be reproduced if both of the equipments on the output and input sides are not applicable to HDCP system.
47Chapter7Reference HDMI (High-Definition Multimedia Interface) HDMI is a digital interface standard, developed for consumer electrical appliance or AV device. This standard is issued on the basis of the DVI standard which is one of an interface specification for the connection between a PC and a monitor. The projected image, sound and control signal without compressed enable to be transmitted with one cable. Overdrive This technology enhances response speed by increasing the potential difference at the time of motion of liquid-crystal pixels, and it is used for liquid-crystal TV sets and others in general. It provides clear-cut three-dimensional display with little image lag, by improving response speed of the intermediate graduation range that frequently appears in moving images. Phase Phase means the sampling timing to convert the analog input signal to a digital signal. Phase adjustment is made to adjust the timing. It is recommended that phase adjustment be made after the clock is adjusted correctly. Range Adjustment Range adjustment controls the signal output levels to display every color gradation. It is recommended that range adjustment be made before color adjustment. Resolution The LCD panel consists of numerous pixels of specified size, which are illuminated to form images. This monitor consists of 1920 horizontal pixels and 1080 vertical pixels. At a resolution of 1920 × 1080, all pixels are illuminated as a full screen (1:1). sRGB (Standard RGB) International standard for color reproduction and color space among peripheral devices (such as monitors, printers, digital cameras, scanners). As a form of simple color matching for the Internet, colors can be displayed using tones close to those of the transmission and reception devices. Temperature Color temperature is a method to measure the white color tone, generally indicated in degrees Kelvin. The screen becomes reddish at a low temperature, and bluish at a high temperature, like the flame temperature. 5000K: Slightly reddish white 6500K: White referred to as daylight-balanced color 9300K: Slightly bluish white TMDS (Transition Minimized Differential Signaling) TMDS is one of the signal transmission methods for the digital interface.
48Chapter7Reference VESA DPMS (Video Electronics Standards Association - Display Power Management Signaling) VESA specifications achieve increased energy efficiency for computer monitors. This involves standardization of signals sent from the computer (graphics board). DPMS defines the status of signals transmitted between the computer and monitor. 7-5. Preset Timing The following table shows factory preset analog signal timing: Attention • Display position may be deviated depending on the PC connected, which may require screen adjustment using Adjustment menu. • I f a signal other than those listed in the table is input, adjust the screen using the Adjustment menu. However, screen display may still be incorrect even after the adjustment. • W hen interlace signals are used, the screen cannot be displayed correctly even after screen adjustment using the Adjustment menu. Resolution Applicable Signals Frequency Polarity Dot Clock: MHz Horizontal: kHz Vertical: Hz Horizontal Vertical 640×480 V GA25.18 31.47 59.94 Negative Negative 720 × 400 VGA TEXT 28.32 31.47 70.09 Negative Positive 640 × 480 VESA 31.5037.50 75.00 Negative Negative 800 × 600 VESA 40.00 37.88 60.32 Positive Positive 800 × 600 VESA 49.50 46.88 75.00 Positive Positive 1024 × 768 VESA 65.00 48.36 60.00 Negative Negative 1024 × 768 VESA 78.75 60.02 75.03 Positive Positive 1280 × 720 CEA-861 74.25 45.00 60.00 Positive Positive 1280 × 960 VESA 108.00 60.00 60.00 Positive Positive 1280 × 1024 VESA 108.00 63.98 60.02 Positive Positive 1280 × 1024 VESA 135.00 79.98 75.03 Positive Positive 1680 × 1050 VESA CVT 146.25 65.29 59.95 Negative Positive 1680 × 1050 VESA CVT RB 119.00 64.67 59.88 Positive Negative 1920 × 1080 CEA-861 148.50 67.50 60.00 Positive Positive
49Appendix Appendix Trademark VESA is a registered trademark or a trademark of the Video Electronics Standards Association in the United States and other countries. Windows, Windows Vista, Windows Media, and Xbox 360 are registered trademarks of Microsoft Corporation in the United States and other countries. Apple, Mac, Macintosh, iMac, eMac, Mac OS, MacBook, PowerBook, ColorSync, QuickTime, and iBook are registered trademarks of Apple Inc. Acrobat, Adobe, Adobe AIR, and Photoshop are registered trademarks of Adobe Systems Incorporated in the United States and other countries. PowerPC is a registered trademark of International Business Machines Corporation. Pentium is a registered trademark of Intel Corporation in the United States and other countries. AMD Athlon and AMD Opteron are trademarks of Advanced Micro Devices, Inc. GRACoL and IDEAlliance are registered trademarks of International Digital Enterprise Alliance. ColorVision, ColorVision Spyder2 are registered trademarks of DataColor Holding AG. Spyder3 is a trademark of DataColor Holding AG. Eye-One, ColorMunki, and X-Rite are registered trademarks or trademarks of X-Rite Incorporated. TouchWare is a trademark of 3M Touch Systems, Inc. NextWindow is a registered trademark of NextWindow Ltd. RealPlayer is a registered trademark of RealNetworks, Inc. NEC is a registered trademark of NEC Corporation. PC-9801 and PC-9821 are trademarks of NEC Corporation. PlayStation is a registered trademark of Sony Computer Entertainment Inc. PSP and PS3 are trademarks of Sony Computer Entertainment Inc. ENERGY STAR is a registered trademark of the United States Environmental Protection Agency in the United States and other countries. HDMI, the HDMI logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing, LLC in the United States and other countries. EIZO, the EIZO Logo, FlexScan, FORIS, RadiForce, RadiCS, RadiNET, and ScreenManager are registered trademarks of EIZO NANAO CORPORATION in Japan and other countries. ColorNavigator, EIZO EasyPIX, EcoView NET, EIZO ScreenSlicer, i • So und, Screen Administrator, UniColor Pro, and Raptor are trademarks of EIZO NANAO CORPORATION. All other company and product names are trademarks or registered trademarks of their respective owners. ENERGY STAR As an ENERGY STAR Partner, EIZO NANAO CORPORATION has determined that this product meets the ENERGY STAR guidelines for energy efficiency.
50Appendix TCO This product has acquired TCO standard that relates to safety, ergonomics, environment and so forth of office equipment. For overview of the TCO, refer to our website. http://www.eizo.com FCC Declaration of Conformity For U.S.A. , Canada, etc. (rated 100-120 Vac) OnlyFCC Declaration of Conformity We, the Responsible Party EIZONANAOTECHNOLOGIESINC. 5710WarlandDrive,Cypress,CA90630 Phone:(562)431-5011 declare that the product Tradename:EIZO Model:FlexScanT2351W is in conformity with Part 15 of the FCC Rules. Operation of this product 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. ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuant toPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,uses,andcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurin aparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception, whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrectthe interferencebyoneormoreofthefollowingmeasures. * Reorientorrelocatethereceivingantenna. * Increasetheseparationbetweentheequipmentandreceiver. * Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected. * Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidthe user’sauthoritytooperatetheequipment. Note UsetheattachedspecifiedcablebeloworEIZOsignalcablewiththismonitorsoastokeepinterference withinthelimitsofaClassBdigitaldevice. - ACCord - ShieldedSignalCable(Enclosed) Canadian Notice ThisClassBdigitalapparatuscomplieswithCanadianICES-003. CetappareilnumériquedeleclasseBestcomformeàlanormeNMB-003duCanada.