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 AL2002W

E-2

INTRODUCTION

Congratulations for purchasing model AL2002W , a high performance 20-inch color TFT
LCD monitor. The AL2002W  monitor provides flicker-free and color images at optional
resolutions. Through this user guide, we will introduce you step-by-step all the
features, functions and technical specifications of the LCD monitor. Surely you will have
a refreshing experience working with the monitor.

FEATURES

The AL2002W  is a 20-inch TFT LCD monitor that is intelligent, microprocessor-based and
ergonomically designed display, compatible with most analog RGB (Red, Green, Blue) and
Digital display standards, including PS/V, PS/2, optional for Apple Macintosh Centris,
Quadra, and Macintosh II family signals. The LCD monitor is capable of displaying crisp
and vibrant color graphics with VGA, SVGA, XGA, SXGA (non-interlaced), SXGA, WSXGA
and most Macintosh compatible color video cards.

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The monitor is able to properly function even in case of upgrade video cards or
software because of the wide auto-scanning compatibility range without requiring to
buy a new monitor.

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The internal microprocessor digitally controls auto-scanning. For horizontal scan
frequencies between 30 KHz and 81 KHz, and vertical scan frequencies between 56 Hz
and 76 Hz. In each frequency mode, the microprocessor-based circuitry allows the
monitor to function at the precision-of a fixed frequency.

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The resident memory allows for storing factory default settings and also additional
user adjustment parameters.

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The maximum resolution achievable is WSXGA (1680 x 1050), best suited for Windows
applications

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The compact and sleek cabinet design saves lot of your desk space and makes your
desk look neat and tidy.

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The monitor complies with TCO99 guidelines. In this scheme, no environmental harmful
substances are used during the entire manufacturing process.

Summary of Contents for al200

Page 1: ...User s Manual ...

Page 2: ...ing your monitor 5 Preset modes 6 Power saving 7 DDC 7 Installation 8 User controls 9 Front panel controls 9 Basic section of a OSD screen 10 Standard OSD operation 11 OSD function description 11 Troubleshooting 13 Specification 15 For more information and help in recycling please visit the following websites Worldwide http global acer com about sustainability htm TABLE OF CONTENTS ...

Page 3: ...ess such as a missing pixel or a pixel lit all of the time Due to the nature of the LCD screen an afterimage of the previous screen may remain after switching the image when the same image is displayed for hours In this case the screen is recovered slowly by changing the image or turning off the Power Switch for hours JAPANESE MATERIAL CONTENT DECLARATION A Japanese regulatory requirement defined ...

Page 4: ...n interlaced SXGA WSXGA and most Macintosh compatible color video cards The monitor is able to properly function even in case of upgrade video cards or software because of the wide auto scanning compatibility range without requiring to buy a new monitor The internal microprocessor digitally controls auto scanning For horizontal scan frequencies between 30 KHz and 81 KHz and vertical scan frequenci...

Page 5: ...the following items are present when you unpack the box and save the packing materials in case you will need to ship or transport the monitor in future User Manual DSUBCable DVICable Only Dual Input Model AC Power Quick Start Guide Quick Start Guide ...

Page 6: ...or as shown in the figure below The monitor can be adjusted to 20 degrees up or 5 degrees down as indicated by arrow below Attaching Removing the Base Install Align the four hooks on the bottom of the monitor with the corresponding slots on the bottom of the base 20 0 5 0 Remove Depress the hook as indicated first before removing the base and follow the arrow direction to remove it ...

Page 7: ... installed SAFETY PRECAUTION Avoid placing the monitor or any other heavy object on the power cord to prevent it from fire or electrical shock Do not expose the monitor to rain excessive moisture or dust to avoid fire or shock hazard Do not cover the slots or openings of the monitor for proper heat dissipation Always put the monitor in a place where there is adequate ventilation Avoid placing the ...

Page 8: ...r modes The only condition to store as a user mode is the new display information must have 1 KHz difference for horizontal frequency or 1 Hz for vertical frequency or the sync signal polarities are different from the default modes Mode Resolution H Freq KHz Band Width MHz Polarity H V 1 VGA 720 x 400 70 Hz 31 47 28 322 2 VGA 640 x 480 60 Hz 31 47 25 175 3 VESA 640 x 480 75 Hz 37 50 31 5 4 VESA 80...

Page 9: ...omActive OFF state back to ON state is around 5 seconds DDC To make your installation easier the monitor is able to Plug and Play with your system if your system also supports DDC protocol The DDC Display Data Channel is a communication protocol through which the monitor automatically informs the host system about its capabilities for example supported resolutions and corresponding timing The moni...

Page 10: ...put Model a Make sure both the monitor and computer are powered OFF b Connect the DVI video cable to the computer 2 Connect power cord Connect the power cord to the monitor then to a properly grounded AC outlet 3 Power ON Monitor and Computer Power ON the monitor first then power ON the computer This sequence is very important 4 If the monitor still does not function properly please refer to the t...

Page 11: ...OSD Item ACt as Digital and Analog switching hot key when OSD is not displayed Only Dual Input Model 5 To decrease the value of the parameter in the OSD which has been selected for adjustment Choose the previous OSD MENU page 6 To increase the value of the parameter in the OSD which has been selected for adjustment Choose the next OSD MENU page AUTO Act as AUTO adjustment hot key when OSD is not d...

Page 12: ... i 255 255 255 5000K 6500K 7500K 8200K 9300K Brightness Contrast Auto Contrast Red Green Blue Horizontal Size Fine Left Right Down Up Auto Adjust OSD Left Right OSD Down Up Language Factory Reset OSD Timeout Auto Adjusting Please Wait No VGA Signal Check VGA Cable VGA ...

Page 13: ...ey to switch Analog and Digital mode Only Dual Input Model OSD Function Description Brightness To increase or decrease the brightness Contrast To increase or decrease the contrast Auto Contrast Press key to start auto analog contrast When staying at Digital mode Auto Contrast will be disabled Only Dual Input Model Color Temperature Press or to select 5000 6500 7500 8200 9300 and USER Only when sel...

Page 14: ...SD auto turn off time OSD Left Right To move the OSD position horizontally on the screen When the key is pressed the OSD control menu will move to the right side of the screen Likewise when the key is pressed the OSD control menu will move to the left side OSD Down Up To move the OSD position vertically on the screen When the key is pressed the OSD control menu will move to the up side of the scre...

Page 15: ...d at the back of monitor Check if the power of computer system is ON Abnormal Picture Unstable Picture Check if the specification of graphics adapter and monitor is in compliance which may be causing the input signal frequency mismatch Display is missing center shift or too small or too large in display size Using OSD adjust RESOLUTION CLOCK CLOCK PHASE H POSITION and V POSITION with non standard ...

Page 16: ...contrast to maximum or reset to their default settings LED OFF Check the power switch Check if AC power cord is properly connected to the monitor LED displays amber color Check if video signal cable is properly connected at the back of monitor Check if the power of computer system is ON DVI Mode ...

Page 17: ...ms Typ Interface Analog RGB Digital Only Dual Input Model Input Connector 15 pin D sub DVI D Cable Only Dual Input Model Users Controls Front Panel Controls Power On Off MENU Select DOWN Select DOWN to switch Analog and Digital Value Only Dual Input Model AUTO OSD Controls Note Brightness Contrast Auto Contrast Color Temperature Horizontal Size Fine Left Right Down Up Auto Adjust Language Factory ...

Page 18: ...ithout notice Physical Specification Dimension H x W x D 383 x 479 x 188 mm Net Weight 4 5 Kg Power Power Saving Yes Power Consumption 40 W Only Analog Input model 49 W Only Dual Input model Regulation Safety EMI UL CUL TUV GS TUV Ergonomics FCC B CE TCO99 ...

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