Acer 501 Computer Monitor User Manual
Contents
1. 4 Do not remove the cover or attempt to service this unit by yourself Servicing of any nature should be performed by an authorized technician 5 Store LCD Monitor in a room with a room temperature of 20 60 C or 4 140 F Storing the LCD Monitor outside this range could result in permanent damage 6 If any of the following occurs immediately unplug your monitor and call an authorized technician Monitor to PC signal cable is frayed or damaged Liquid spilled into LCD Monitor or the monitor has been exposed to rain LCD Monitor or the case is damaged 7 A certified line is required to connect this device to a power outlet For a nominal current up to 6A and a device weight above 3 kg a line not lighter than HO5VV F 3G 0 75 mm must be used 8 For use only with power supply type Li shin LSE 9802A1240 Chapter 1 Installation Unpacking Before unpacking the LCD Monitor prepare a suitable workspace for your Monitor and computer You need a stable and clean surface near a wall power outlet Make sure that LCD Monitor has enough space around it for sufficient airflow Though the LCD Monitor uses very little power some ventilation is needed to ensure that the Monitor does not become too hot After you unpack the LCD Monitor make sure that the following items were included in the box LCD Monitor AC Adapter 1 5M Monitor to PC signal Cable 1 8M Power Cord User s M anual Base If you find that an2. AL5071 LCD Monitor User s guide Table of Contents Preface EREET inca than PETEA ehan ance anaaanas shan sues eras dnas aac anes srastnananananentne Chapter 1 Installation sssssssssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 4 UN Packing cstv ice Aa ve E aye E A atanive cake city iifaeaises tema aye 4 Connecting the LCD Monitor and BasS cc cccceceeceeeeete eee eeteeteeeteetteetiaeteenies 4 Viewing Angle AdjUStMent eceeccetecseeete eens ects eeeeeteeeeaee esas eaaeeaeseaeseeeneetaeey 4 Detaching LCD Monitor from Its Stand oo cece eee cece eeeeeeeeeceeecee tee eneeteetiaeeaae 5 Interface for Arm Applications 5 Connecting the Display to your COMPULEL ccccescccsseccetsessercesseessesesersesstneesaes 5 Connecting the AC POW riis tes ee edeeiedadies dein dliehel ded diver n dense 6 Setting Up the LCD Monitor eee eee eee ee eter etee tee cee certs teenieeneenieenies 6 Power Management System cccccssesesceceeeeecseeeeeeaeseeeeeeneeeesaesesaaseeenaeeneeetsnees 6 Chapter 2 Display ControlS sssssssssnsssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 7 User Controls seis E TE cde cede ctastves cae cde elite ET 7 Adjusting the Monitor s Display 7 Function Descriptio Neare ana aaa a aie 8 Chapter 3 Technical Information sssssssssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnna LO SpecificatiohS aena enn e a a a eon arian aha 10 Standard Timing Table sssssssssissssrisisrissisr
3. D Monitor is in power saving mode the monitor screen will be blank and the power LED indicator will light yellow Chapter 2 Display Controls User Controls A brief description and the location of all LCD Monitor function controls and indicators iL ale Wel 4 12 3 Figure 2 1 1 DC Power Switch Press the power switch to switch the monitor ON OFF LED lights Green color Power is ON 2 Arai LED lights Yellow Monitor is in Power Saving Mode LED is off Power is OFF 3 Function Select Press either left or right control button for OSD On Screen Buttons Display menu selection 4 Adjustment Press the left button to decrease the OSD setting and press Control Buttons the right button to increase the OSD setting Adjusting the Monitor s Display The monitor has four function control buttons to select among functions shown on OSD menu designed for easy user viewing environments OSD Function Menu To access OSD Main menu simply press one of the Function Select control 3 0 buttons and the menu diagram will Brightness pop up on the screen as shown on Fig E ERARE EH S 100 B Continue pressing the Function Select ___ Vertical Scan Frequency buttons to scroll through the entire amp l 1024X768 59Hz B menu items then press Adjustment z Ver 1 00 Lf ere Revisjon Control buttons to adjust conte
4. ast Ratio 300 1 typical 350 1 typical Response Time 15 35 ms typical 30 ms Tr Tf typical Lamp Voltage 640 Vrms typical 630 Vrms typical Lamp Current 6 0 mA rms typical 6 5 mA rms typical Viewing Angle Vertical 45 40 Vertical 60 40 Horizontal 60 60 Horizontal 60 60 Display Colors Video Input Signal Input Impedance Polarity Amplitude M ulti mode Supported Control Power OSD Brightness Contrast Horizontal Position Vertical Position Phase Clock Display M ode Setup OSD Format 16 7M with FRC or Dithering Analog RGB 0 7Vp p 75 Ohm 2 Positive 0 0 7 0 05 Vp Horizontal Frequency 24 61 KHz Vertical Frequency 56 75 Hz On Off switch with LED indicator Digital Digital Digital Digital Digital Digital Use EEPROM to save settings in memory 20 characters x 9 rows 10 Power Management Power Mode Consumption AC Input LED Color Yellow Standby Suspend Disconnected 5W maximum 240 VAC Off Dark DC Power off Meeting VESA DPMS requirements measured from AC Input end of AC adapter Sync Input Signal Separate TTL compatible horizontal and vertical synchronization Polarity Positive and negative Plug amp Play Supports VESA DDC1 and DDC2B functions External Connection Power Input DC input 12 VDC 2 5A min input through AC DC adapter Video Cable 1 5M with 15 pin D sub connector Environment Operat
5. f different timing modes 2 Recall The recall function will return all adjusted parameters to factory preset values Five OSD language options are available English German French Spanish and Italian Language Press the left or right Adjustment Control button to select other language Hue 100 scales of hue are available to adjust hue from green to colar redin scales of saturation are available to choose from 0 b aa to 100 Color Temp Push the button to select a different color temperature Please see the diagram below for function and description Save Exit Saves the values of this setting and exits the OSD menu function Function Description CIE coordinated Color Temperature of Sets the CIE coordinate color 9300 K temperature to 9300 K CIE coordinated Color Temperature of Sets the CIE coordinate color 6500 K temperature to 6500 K Three colors Red Green Blue can be Sets the settings to a by user defined User adjusted from the OSD menu CIE Temperature Chapter 3 Technical Information Specifications LCD Panel Hannstar AU Size 15 0 38 cm 15 0 38 cm Display Type Active matrix color TFT LCD Active matrix color TFT LCD Resolution 1024 x 768 1024 x 768 Display Dot 1024 x RGB x 768 1024 x RGB x 768 Display Area mm 304 x 228 H x V 304 x 228 H x V Display Color 262K 262K Brightness 200 cd m typical 200 cd m typical Contr
6. ing Condition Temperature 5 C to 40 C 41 F to 104 F Relative Humidity 20 to 80 Storage Condition Temperature 20 C to 60 C 4 F to140 F Relative Humidity 5 to 85 Power Supply AC Adapter Input Voltage Single phase 100 240VAC 50 60 Hz Input Current 1 5 A maximum Size and Weight Dimensions 349 6 W x 371 5 H x 158 D mm Net Weight 3 2 0 3 kg Gross Weight 4 7 0 3 kg Pin Assignment Red 5V Green NC Blue Digital GND Digital GND SDA Digital GND H Sync Red Rtn V Sync Green Rtn SCL Blue Rtn 1 2 3 4 5 6 7 8 Standard Timing Table If the selected timing is NOT included in table below this LCD monitor will use the most suitable available timing Mode NEC PC9821 VGA 480 VESA 480 72Hz VESA 480 75Hz Resolution H Freq V Freq Pixel Freq H V Sync KHz FA M H2 Polarity 640 x 350 31 469 70 087 25 175 640 x 400 24 830 56 420 21 050 640 x 400 31 469 70 087 25 175 640 x 480 31 469 59 940 25 175 800 x 600 48 077 72 188 50 000 800 x 600 46 875 75 000 49 500 832 x 624 49 725 74 55 57 2832 1024x768 48 363 60 004 65 000 1024x 768 53 964 66 132 71 664 1024x 768 56 476 70 069 75 000 1024x 768 60 023 75 029 78 750 VESA 600 75 Hz APPLE MAC 800 COM PAQ XGA VESA 768 70 Hz VESA 768 75 Hz 12 Troubleshooting This LCD Monitor has pre adjusted using factory standard VGA timings Due to the output timing differences amo
7. inttntnstintintintintintntnntnnnnnnn nenna nna 12 Troubleshooting hveticts teint aac becietelces a Gelato aaa aiaa a a vedi 13 Preface This manual is designed to assist users in setting up and using the LCD Monitor Information in this document has been carefully checked for accuracy however no guarantee is given to the correctness of the contents The information in this document is subject to change without notice This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer FCC Statement Warning 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 and can radiate radio frequency energy and if not installed and used in accordance with the instruction may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the followi
8. ng measures e Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Any changes or modifications not expressly approved by the manufacturers may void the user s authority to operate this equipment NOTE A shielded type signal cord is required in order to meet the FCC emission limits and also to prevent interference to the radio and television reception It is essential that only the supplied signal cord be used Canadian DOC Notice Ei This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe B repecte toutes les exigences du R glement sur le mat riel brouilleur du Canada Important Safety Instructions Please read the following instructions carefully This manual should be retained for future use 1 To clean LCD Monitor screen Power off LCD Monitor and unplug the AC Cord Spray a non solvent cleaning solution onto a rag Gently clean the screen with dampened rag 2 Do not place the LCD Monitor near a window Exposing the monitor to rain water moisture or sunlight can severely damage it 3 Do not apply pressure to the LCD screen Excess pressure may cause permanent damage to the display
9. ng various VGA cards in the market users may initially experience an unstable or unclear display whenever a new display mode or new VGA card is selected Attention This LCD Monitor Supports Multiple VGA Modes Refer to the Standard Timing Table for a listing of modes supported by this LCD Monitor PROBLEM Picture is unclear and unstable The picture is unclear and unstable please perform the following steps 1 Enter PC to Shut Down Windows status while you re in MS Windows environment 2 Check the screen to see if there s any black vertical stripes appear If there are take advantage of the Clock function in OSD menu and adjust by increment or decrement numbers until those bars disappear Move to Phase function in OSD menu again and adjust the monitor screen to its most clear display Click No on Shut Down Windows and back to the normal PC operating environment PROBLEM There is no picture on LCD Monitor If there s no picture on the LCD Monitor please perform the following steps 1 Make sure the power indicator on the LCD Monitor is ON all connections are secured and the system is running on the correct timing Refer to Chapter 3 for information on timing Turn off the LCD Monitor and then turn it back on again If there is still no picture press the Adjustment Control button several times If step 2 doesn t work connect your PC system to another external CRT If your PC system F
10. nt of Aa p Input Resolution selected item Figure 2 2 Attention Firmware revision may have been updated into a latest version while the version number shown on all OSD menus in this manual will stay as Ver 1 00 Function Description Icon Function Function Description ye Brightness This function increases or decreases the brightness of the image Contrast This function increases or decreases the difference between the dark and light color 0 H Position This function shifts the entire display image left or right FI V Position This function shifts the entire display image up or down A total of 32 scales 0 to 31 are available to adjust the focus and PH Phase clarity of the display This function carries a frequency tracking feature that offers the Clock user to have better stability and clarity Increasing Clock value can be up to 50 scales The number of decreasing Clock minus is depend on the input timing This function will adjust the display size automatically to fit full screen Auto Adjustment OSD H Position This function moves the OSD menu window left or right OSD V Position This function moves the OSD menu window up or down This function is to choose a display that allows maximum graphics text quality The resolution selection can either be 640 x 400 or 2 e Graph Text 720 x 400 Please refer to Chapter 3 Standard Timing Table for o
11. tor s VGA port See Fig 1 5 3 Connect the other end of the signal cable m to the VGA port on your PC 4 Make sure both connections are secure Video Connector Figure 1 5 Attention This device must be connected to an off the shelf video cable in order to comply with FCC regulations A ferrite core interface cable is included in the LCD Monitor package This device will not be in compliance with FCC regulations when a non ferrite core video cable is used Connecting the AC Power 1 Connect the power cord to the AC adapter See Fig 1 6 2 Connect the AC adapter s DC output connector to the DC Power Jack of the DC Power Jack monitor 3 Connect the power cord to an AC power source AC Adapter Power Cord Figure 1 6 Warning We recommand to install a Surge Protector device between the AC Adapter and the electrical wall outlet for adding protection against power surges to prevent the effects of sudden voltage variations from reaching the LCD Monitor Sudden power surges may damage your monitor Setting Up the LCD Monitor 1 Make sure the AC Adapter is connected to the LCD Monitor 2 Turn on the LCD Monitor s power switch located on the bezel of the monitor Power Management System This LCD Monitor complies with the VESA DPMS version 1 0 Power Management guidelines The VESA DPMS provides four power saving modes through detecting a horizontal or vertical sync signal When the LC
12. unctions properly with a CRT Monitor but it does not function with the LCD Monitor the output timing of the VGA card may be out of the LCD s synchronous range Please change to an alternative mode listed in the Standard Timing Table or replace the VGA card and then repeat steps 1 and 2 If you have chosen an output timing that is outside of the LCD Monitor s synchronous range Horizontal 24 61 KHz and Vertical 56 75 Hz the OSD will display a Out of Range message Choose a mode that is supported by your LCD Monitor Also if the signal cable is not connected to LCD monitor at all or properly the monitor screen will display a message No Input Signal Ww D N Ww 13
13. y of these items is missing or appears damaged contact your dealer immediately Connecting the LCD Monitor ang Base When you open the box to take the base and put on the desk first Then connect the LCD Monitor and base please See fig 1 1 Figure 1 1 Viewing Angle Adjustment The LCD Monitor is designed to allow users to have a comfortable viewing angle The viewing angle can be adjusted from 5 to 35 See fig 1 2 Figure 1 2 Warning Do not force the LCD Monitor over its maximum viewing angle settings as stated above Attempting this will result in damaging the Monitor and Monitor stand Detaching LCD Monitor from Its Stand 1 Unscrew screws of the hinge bracket e 2 Remove the stand from LCD monitor See fig 1 3 Figure 1 3 Interface for Arm Applications Before installing to mounting device please refer to Fig 1 3 The rear of this LCD display has four integrated 4 mm 0 7 pitches threaded nuts as well as four 5 mm access holes in the plastic covering as illustrated in Figure 1 4 These specifications meet the VESA Flat Panel Monitor Physical Mounting Interface Standard paragraphs 2 1 and 2 1 3 version 1 dated 13 November 1997 75mm x 75mm Screw Mounting Option 75mm 4mm 0 7pitch threaded holes x4 Figure 1 4 Connecting the Display to your Computer Power off your computer 2 Connect one end of the signal cable to the LCD Moni
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