Lenovo 2268-46E manuale d’uso

i Edition 1 This publication could contain technical inaccuracies or typographical errors. Changes are made periodically to the information herein, these changes will be made in later editions. IBM may make improvements and/or changes in the product(s) and/or programs(s) at any time. It is possible that this publication may contain reference to, or[...]

ii Packing List The product package should include the following items: 1. Monitor 2. Owner ’s Manual 3. Power Cord 4. Swivel Base 5. Diskette 3828TUO032A-1 99.5.31 1:34 PM ˘` i i[...]

iii T able of Contents Precautions Workplace preparation .............................................................................A1 Working Practices ....................................................................................A2 Tilt/Swivel Base Installation ..............................................................................[...]

A1 Precautions Danger T o avoid shock hazard: • Do not remove the covers. • Do not operate this product unless the stand is attached. • Do not connect or disconnect this product during an electrical storm. • The power cord plug must be connected to a properly wired and grounded power outlet. • Any equipment to which this product will be a[...]

A2 Working Practices Rest T ake regular breaks. V ary your posture, and stand up and stretch occasionally as prolonged use of computer workstations can be tiring. Back Y ou should sit back in the chair and use the back rest. Hands Use a light touch on the keyboard, keeping your hands and fingers relaxed. Allow a space in front of the keyboard to re[...]

A3 Precautions Power Source: 1. Make sure the power cord is the correct type that required in your area. 2. This monitor has a universal power supply that allows operation in either 100/120V AC or 220/240V AC voltage area ( No user adjustment is required. ) 3. Connect the power cord into your monitor ’s power input socket, and then plug the other[...]

A4 Tilt/Swivel Base T urn Off the equipment and all attached options. Carefully set the monitor face-down with the underside facing you. Installation 1. Align the hooks on the tilt/swivel stand with the matching slots in the base of the monitor . 2. Insert the hooks into slots. 3. Slide the tilt/swivel stand toward the front of the monitor until th[...]

A5 Installation The supply voltage is marked on the ID label located on the rear panel of the monitor . If your local voltage is dif ferent, do not use the monitor and contact your supplier before using the display . Connections T o connect your monitor after the video adapter is properly installed: 1. T urn OFF the power to your computer and all i[...]

A6 Location and Function of Controls Contrast Power On/Off Button Power Indicator Front View Rear View AC Power Connector Signal Cable ID Label Brightness Image Control Panel 3828TUO032A-1 99.5.31 1:34 PM ˘` A6[...]

Power On/Off Button This Button is used to turn the power On or Off. Power Indicator The power indicator lights when the power is On, and indicates the operating status of the display . Contrast Adjust the display to the contrast desired. Move the thumbwheel located beneath this indicator to increase or decrease the display contrast. Brightness Use[...]

A8 Image Control Icons Listed below are the icons, icon names, and icon descriptions of the items. T o move picture image left and right. - Moves the screen image left. + Moves the screen image right. T o adjust image width. - Decreases the size of the screen image. + Increases the size of the screen image. T o move image up and down. - Moves the s[...]

A9 Power Management System When used in conjunction with a PC having power saving circuitry , or a PC running screen blanking software this monitor automatically reduces its power consumption when the computer is not in use.The monitor has power-saving states, indicated by the light-emitting diode (LED) on the front panel.These power-saving states [...]

A10 General Operation After following the installation instructions and getting familiar with the controls, you are ready to operate the monitor . 1. T urn on the monitor , PC and other peripherals you plan to use. 2. After the PC has booted (powered up and finished self-testing), enter a software application that uses the full screen display . 3. [...]

Video Memory Modes Factory Preset Timing Signal Chart A11 Video Sync B A C F D E H O R I Z O N T A L V E R T I C A L Mode1 Mode2 Mode3 Mode4 Mode5 Polarity - - - + - Frequency kHz 31.47 37.5 43.3 46.875 48.36 T otal Period uS 31.78 26.667 23.1 1 1 21.333 20.677 E Data Period uS 25.422 20.317 17.778 16.162 15.754 A Blanking uS 6.356 6.349 5.333 5.17[...]

A12 T roubleshooting Symptom: The power LED is amber . Possible causes: Display power management mode. There is no sync signal. The signal cable is not fastened securely . Check the computer power and graphics adapters configuration. The frequency of the sync input is outside the operating range of the monitor . HORZ: 30kHz-49kHz VERT : 50Hz-90Hz S[...]

A13 Further help If you are unable to correct the problem yourself, you may seek further help as follows: Call IBM HELPCENTER. In the US call 1-800-772-2227 In Canada call 1-800-565-3344 In other countries, contact your dealer , retailer , or other IBM authorized servicer . Before calling, please have available as much of the following information [...]

A14 Service 1. Unplug the monitor from the wall outlet and refer servicing to alified service personnel when : The power cord or plug is damaged or frayed. Liquid has been spilled into the monitor . The monitor has been exposed to rain or water . The monitor does not operate normally following the operating instructions. Adjust only those controls [...]

A15 Specifications Sync Signal type T ype Separate sync H. sync H. sync V . sync V . sync Pin Separate Sync 1 Red 2 Green 3 Blue 4 Ground 5 Self-T est 6 Red Ground 7 Green Ground 8 Blue Ground 9 NC 10 Ground 1 1 Ground 12 SDA 13 Horiz.Sync 14 V ert.Sync 15 SCL 1 5 6 10 11 15 Signal Connector Pin Assignment 3828TUO032A-1 99.5.31 1:35 PM ˘` A15[...]

A16 Specifications Picture tube : 14 inch (13.2 inches viewable), T inted, 90 degree deflection 0.28 mm, Non-Glare screen Horizontal Frequenc y : 30 ~ 49 kHz V ertical Frequency : 50 ~ 90 Hz Display Area : 260 x 190 mm (H x V) V ideo Bandwidth : 65 MHz Resolution : 1024 x 768 Non Interlace, 60Hz Refresh Rate Signal connector : 15 pin D-Sub type Pow[...]

A17 Compliances Federal Communications Commission(FCC) Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses [...]

A18 Power Cord: For your safety , IBM provides a power cord with a grounded attachment plug to use with this IBM product. T o avoid electrical shock, always use the power cord and plug with a properly grounded power outlet. IBM power cords used in the United States and Canada are listed by the Underwriters Laboratories (UL) and certified by the Can[...]

A19 MPR II This product complies with Swedish National Council for Metrology (MPR) standards issued in December 1990 (MPR II) for very low frequency (VLF) and extremely low frequency (ELF). European Union (EU) Statement This product has been tested and found to comply with the limits for Class B Information T echnology Equipment according to CISPR [...]

W arranty Statement of Limited Warranty The warranties provided by IBM in this Statement of Limited W arranty apply only to Machines you originally purchase for your use, and not for resale, from IBM or your reselle r . The term “Machine” means an IBM machine, its features, conversions, upgrades, elements, or accessories, or any combination of [...]

When a type of service involves the exchange of a Machine or part, the item IBM or your reseller replaces becomes its property and the replacement becomes yours. Y ou represent that all removed items are genuine and unaltered. The replacement may not be new , but will be in good working order and at least functionally equivalent to the item replace[...]