Display Operating Manual B20T-6 LED
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B20T-6 LED Operating Manual Your LCD screen...
Windows 7, Windows Vista and Windows XP are registered trademarks of Microsoft Corporation. VESA, DDC and DPMS are registered trademarks of Video Electronics Standards Association. All other trademarks used in this document are trademarks or registered trademarks of their respective owners and are recognised as being protected.
Contents Contents Your LCD screen... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Further information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 4 Fujitsu Technology Solutions
Your LCD screen... Your LCD screen... has a whole range of useful features and functions, e.g.: • • • • TFT display (Thin Film Transistor; active matrix) Minimal space requirements thanks to slim casing LED background lighting Optimum ergonomic characteristics (totally distortion-free, excellent picture definition and colour purity right into the corners) • High degree of brightness and good contrast • Landscape and portrait mode • High resolution (1600 x 900) • Presentation of up to 16.
Your LCD screen... Further information Details of how you set the resolution and refresh rate are provided in the documentation for your display adapter and the associated driver software. For ergonomic reasons, we recommend a screen resolution of 1600 x 900 pixels. Because of the technology used (active matrix) an LCD monitor provides a totally flicker-free picture even with a refresh rate of 60 Hz. Notational conventions Pay particular attention to text marked with this symbol.
Important notes Important notes Notes Importantnotes In this chapter you will find information regarding safety which it is essential to take note of when working with your device. Safety instructions This device complies with the relevant safety regulations for data processing equipment, including electronic office machines for use in an office environment. If you have any questions about whether the device can be used in the intended environment, please contact your sales office or our Service Desk.
Important notes • • • • The device must only be operated in landscape mode (0°) and portrait mode (90°). The control buttons are located in the middle of the bottom of the monitor in landscape mode (0°) and at the left-hand side of the monitor in portrait mode (90°). Store this manual close to the device. If you pass the device on to third parties, you should pass this manual on with it. We recommend that you place your device on a durable, non-slip surface.
Important notes Cleaning the device Switch off the device and unplug the power plug. Do not clean any interior parts yourself, leave this job to a service technician. Do not use any cleaning agents that contain abrasives or may corrode plastic. Ensure that no liquid enters the device. The display surface of the device is sensitive to pressure and scratches. Clean it only using a soft, slightly moistened cloth. The surface of the casing can be cleaned with a dry cloth.
Important notes Disposal and recycling This device has been manufactured as far as possible from materials which can be recycled or disposed of in such a way that the environment is not damaged. The device may be taken back after use to be reused or recycled, provided that it is returned in a condition that befits its intended use. Any components not reclaimed will be disposed of in an environmentally acceptable manner.
Getting started Getting started Unpacking and checking the delivery The display surface of the device is sensitive to pressure and scratches. Always hold the device by the casing! The complete device package includes: • • • • • • • • • • one one one one one one one one one one monitor data cable (DVI) data cable (VGA) USB cable audio cable power cable CD with software and documentation warranty card "Quick Start Guide" brochure "Safety" manual ► ► ► ► Unpack all the individual parts.
Getting started Setting up the device To ensure sufficient ventilation, the air inlet and outlet openings of the device must be kept clear. Setting up an ergonomic video workstation ► Do not position the video workstation opposite a window (1). 1 1 12 ► Position the monitor outside the reach of a light source (1).
Getting started ► Position the keyboard where it is easiest to reach (1). 1 ► Position the monitor so that the eye distance to the screen (1) is around 50 cm. 1 50 cm ► Position the monitor for optimum viewing (1). The monitor should under no circumstances fall outside the permissible viewing space (2). Depending on the situation, it may be advisable to use a swivel arm or wall bracket (VESA FPMPMI), which are available from specialist dealers.
Getting started Mounting the monitor base Do not remove the retaining splint before you have secured the base plate on the monitor and have brought it into operating position. ► ► ► ► Insert the base plate on the foot (1). Guide the screw through the opening (2). Secure the base plate with the screw (3). Place the monitor in operating position.
Getting started Adjusting height The height adjustment is fixed in the transport position. ► To free the fixing, remove the locking pin on the flange (1). The height of the monitor can be adjusted by approximately 120 mm. ► Grasp the monitor with both hands on the right and left edge of the casing and move it up or down (2). 2 1 Adjusting the inclination The inclination of the monitor can be adjusted by -5° (forwards) and +35° (backwards) from its vertical position.
Getting started Adjusting portrait format The monitor can be rotated from horizontal format (landscape mode) into vertical format (portrait mode). ► Grasp the monitor with both hands on the right and left edge of the casing, tilt the monitor backwards, move it into the highest position and turn it clockwise until it is in the portrait position.
Getting started Connecting the device Please observe the safety information in "Important notes", Page 7. CE conformance and optimum picture quality are guaranteed only if you use the data cables supplied. ► Switch off the monitor and the computer. ► Disconnect the power plug from the computer. Connecting cables to the monitor The data cables supplied have two 15-pin D-SUB connectors or two 24-pin DVI connectors for connection to the monitor and to the computer.
Getting started ► Connect one of the connectors of the data cable to the D-SUB socket or DVI-D socket of the monitor and secure the plug-in connection by tightening the safety screws. The monitor automatically detects the input when only one signal source is connected. ► Insert one plug of the audio line in the AUDIO IN socket on the monitor and make sure it is properly engaged. ► Plug the supplied USB cable into the USB IN socket and the other end of the cable into a USB socket of the computer.
Operation Operation Switching the device on and off 1 1 1 = Switch On/Off 2 2 2 = Power supply indicator The colour of the LED indicator changes as follows: LED indicator blue green orange does not light up Status Monitor and computer are switched on (normal mode). Monitor and computer are switched on (ECO mode). Monitor is not receiving a video signal or is in power saving mode. The monitor is switched off (or is in power saving mode - power consumption in standby and off mode ≤ 0.5 W).
Operation Notes on power management If your computer is equipped with power management (power-saving mode), the monitor can fully support this function. Here the monitor does not distinguish between the individual energy-saving modes of the computer (standby mode, suspend mode and OFF mode), as it is capable of immediately switching into the mode with the highest energy-saving effect.
Operation Changing the monitor settings When putting the monitor into operation for the first time, the screen display should be optimally adapted to the display adapter used. Changing the monitor settings with the buttons of the control panel The buttons of the control panel have two functions. When the OSD menu is active, the current meaning of the buttons is shown directly over the buttons on the edge of the screen (softkeys).
Operation Select OSD language If one of the buttons is being pressed for the first time for the OSD menu, the selection screen for the language is displayed: / button or the / button to choose the desired language. ► Press the button to confirm. ► Press the MENU / After selecting the OSD language for the first time, you can change it at any time in the OSD. Performing auto-adjustment of the monitor ► Press the AUTO button for about 1 second.
Operation Activate/deactivate ECO operating mode The power consumption of the device can be decreased by reducing the brightness of the picture. ► Press the ECO button to switch the ECO operating mode on or off. The message ECO Mode ein or ECO Mode off appears. If the ECO operating mode is activated, the following OSD settings are changed: Mode Colour Brightness Office 6500 K reduced After the ECO operating mode is switched off, the brightness previously set by the user is restored.
Operation Changing the monitor settings using the OSD menu With the buttons on the control panel, you can call up and use the integrated OSD (On-Screen Display) menu. The English menu names are used in the following description (default setting). ► Press the MENU button to activate the OSD menu. The main menu appears, with icons for the setting functions. The first symbol, (Brightness/Contrast), is highlighted and the associated functions are visible in the right-hand menu field.
Operation ► Press the ECO / button or the INPUT / button to mark another function. / button to change the setting. ► Press the / button or the button to save the change or the ► Press the MENU / button to quit the function without change. button to quit the OSD menu. ► Press the MENU / AUTO / If you wish to change other settings, select the corresponding function from the OSD main menu. All the possible settings of the main menu are described below.
Operation OSD menu functions The OSD menu for analogue monitor operation is described below. During digital operation some functions are not available, they are not needed because of the digital transmission technology being used. Adjusting the brightness and contrast Call up the Brightness/Contrast setting window Brightness Set the brightness of the display Contrast With this function you change the brightness of the background lighting.
Operation Adjusting the volume Call the Audio setting window Volume Mute Set the volume for playback with the integrated loudspeakers Switch the loudspeakers off or on Setting colour temperature and colours Call the Colour setting window Select the colour temperature The "warmth" of the screen colours is set using the colour temperature. The colour temperature is measured in K (= Kelvin). You can choose between sRGB, 6500 K, 7500 K, 9300 K, Native and Custom Colour.
Operation Setting functions in the Advanced menu Call up the Advanced setting window Input select Selecting the input signal This function allows you to switch the monitor from analogue to digital mode and vice versa, when several signal sources are connected. This requires that the graphic card used supports this function.
Notes on ergonomic colour adjustment Notes on ergonomic colour adjustment If you select colours for the monitor in your application programmes, take note of the information below. The primary colours blue and red on a dark background do not produce the minimum required contrast of 3:1 and are therefore not suitable for continuous text and data entry.
Troubleshooting Troubleshooting Should an error occur, first check the following points. If the distortion is still not eliminated, the monitor should, if possible, be checked on another computer. If you cannot solve the problem, please contact our Service Desk.
Troubleshooting Having this problem? Picture disturbances (vertical lines) Picture disturbances (horizontal lines, picture noise) The screen becomes darker Check the following points: ► Press the AUTO button to conduct the auto-adjustment of the screen. ► Press the AUTO button to conduct the auto-adjustment of the screen. The background lighting has a limited lifetime. If your monitor display should become too dark, the background lighting will have to be replaced. ► Contact our Service Desk.
Explanatory information about standard ISO 9241-307 Explanatory information about standard ISO 9241-307 Permanently unlit or lit pixels Today’s production techniques cannot guarantee an absolutely fault-free screen display. Depending on the total number of pixels (resolution), there may be a few constantly lit or unlit pixels or subpixels. Pixel Subpixel A pixel consists of 3 subpixels, normally red, green and blue.
Technical specification Technical specification Condensation is not permitted, neither in the rated range of operation nor in the limit range of operation. B20T-6 LED Dimensions and weight Visible diagonals Dot pitch Image size Maximum resolution Dimensions incl. monitor base Weight (without packaging) Storable display modes Pixel error classes according to ISO 9241-307 Electrical data Video 50.8 cm 0.2767 mm 442.8 mm 249.1 mm 1600 x 900 475 mm 320 mm 168 mm approx.
Technical specification VESA-DDC-compatible VGA interface Your monitor is equipped with a VESA-DDC-compatible VGA interface. VESA-DDC (Video Electronics Standard Association, Display Data Channel) is used as the communications interface between the monitor and the computer. If the computer is equipped with a VESA-DDC-compatible VGA interface, it can automatically read the data for ensuring optimum operation from the monitor and select the appropriate settings.
Technical specification SUB D port 5 1 10 6 15 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 11 Meaning Video input red Video input green Video input blue Ground Ground Video ground red Video ground green Video ground blue +5 V (DDC) Sync. ground Ground DDC Data H. sync V.
Technical specification DVI-D port 1 9 17 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 36 Meaning TMDS Data2– TMDS Data2+ TMDS Data 2/4 Shield not connected not connected DDC Clock DDC Data Analog Vertical Sync TMDS Data1– TMDS Data1+ TMDS Data 1/3 Shield not connected not connected +5V Power Earth Hot Plug Detect TMDS Data0– TMDS Data0+ TMDS Data 0/5 Shield not connected not connected TMDS Clock Shield TMDS Clock+ TMDS Clock– Fujitsu Technology Solutions
