Acer AL 711 User's Manual
Contents
1. 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 AL711 AL712 AL713 AL715 AL716 AL717 VIED x o o x x x X X Aio X I oA x aR ee ee ce After you unpack the LCD Monitor make sure that the following items were included in the box LCD Monitor User s Manual Base 1 8M Monitor to PC VGA Cable 1 5M Stereo Jack Audio Cable 1 8M Monitor to PC DVI D Cable 1 8M Power Cord If you find that any of these items is missing or appears damaged contact your dealer immediately Connecting the LCD Monitor and Base When you open the box to take the base and put on i 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 30 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 Unscrew screws the swivel base support column and pull down the hinge to release Figure 1 3 Interface for Arm Applications Before installing to mounting device please refer to Fig 1 3 The rear of this LCD di2. if it has received a pattern which has no screen border You may select either Analog or Digital Input video when VGA input or and D nn a hla EF Ext Saves the values of this setting and exits the OSD menu function Icon Function Description 300 9300 K 9300 K 7500 Sore ee EE 7500 7500 K 7500 K 6500 Ssorg Te Sore nse 6500 6500 K 6500 K Three colors Red Green Blue can be Sets the settings to a by user defined CIE adjusted from the OSD menu Chapter 3 Technical Information Specifications LCD Panel Size 17 43 cm Display Type Active matrix color TFT LCD Resolution 1280 x 1024 Display Dot Display Area mm Display Color Brightness Contrast Ratio Response Time 1280 x RGB x 1024 337 92 x 270 336 H x V 262K 250 cd m typical 500 1 typical Ta 25 C Tr Tf 20ms Lamp Voltage 705 Vrms typical Lamp Current 6 5 mA rms typical Viewing Angle Vertical 65 65 Horizontal 80 80 Video Input Signal Analog RGB 0 7Vp p Digital TMDS Input Impedance 75 Ohm 2 Polarity Positive Negative Amplitude 0 0 7 0 05 Vp Multi mode Supported Control Power switch hard and soft types Horizontal Frequency 24 80 KHz Vertical Frequency 56 75 Hz On Off switch with LED indicator OSD Brightness Digital Contrast Digital Horizontal Position Digital Vertical Position Digital Phase Digital Clock Digital Display Mode Setup Use EEPROM to save settings in
3. by your LCD Monitor 12 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 13
4. 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 following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and the receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e 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 ii This Class B digital apparatus meets all requirements of the Canadian Interference Causing sie Equipment Regulations Cet appareil num rique de la classe B repecte toutes les exigences du R glement sur le 1 mat riel brouilleur du Canada Important Safety Instructions Please read the f
5. Table of Contents Chapter 1 Installation Unpacking Connecting the LCD Monitor and Base Viewing Angle Adjustment Detaching LCD Monitor from Its Stand Interface for Arm Applications Connecting the Display Connecting the AC Power Connecting the Audio Cable Setting Up the LCD Monitor Power Management System Chapter 2 Display Controls User Controls Adjusting the Monitor s Display Function Description Chapter 3 Technical Information SPCC CAMONS 05 2 cvcsevercupcapcesespiconeansis si intestina hE ROERE SEEE SEEEN ads cudesnendeadesdevie deduces capcetesneoneesen 9 Standard Timing Table Troubleshooting 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 witten 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
6. ch located on a the bezel of the monitor iN J Figure 1 8 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 LCD 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 D 6 DH D 1 Figure 2 1 Stereo Speakers i 1 PC Audio St tput g AL712 AL716 Speaker Volume Control Increase Volume Turn knob clockwise AL712 AL716 Decrease Volume Turn knob counter clockwise Soft Power Switch Press the soft power switch to switch the monitor ON OFF LED lights Green color Power is ON DC Power On Indicator LED lights Yellow Monitor is in Power Saving Mode LED is off Power is OFF Function Select Buttons Fress either left or right control button for OSD On Screen Display menu selection Adjustment Control Press the left button to decrease the OSD setting and press the Buttons right button to increase the OSD setting 7 External Headphone Jack The monitor speakers will be disabled when using an external AL712 AL716 headphone or external speakers Adjusting the Monitor s Display The monitor has four function control buttons to select among functi
7. memory OSD Format 20 characters x 9 rows Power Management Mode Power Consumption AC Input LED Color On 240 VAC off 240 VAC Soft switch off 240 VAC Yellow Standby Suspend Off Disconnected Dark DC Power off 3W maximum 240 VAC 1W maximum 120 VAC 3 Dark 2W maximum 240 VAC Meeting VESA DPMS requirements measured from AC Input end of AC power cord Hard switch off 9 Sync Input Separate TTL compatible horizontal and vertical synchronization Signal sae Digital TMDS Polarity Positive and negative Plug amp Play Supports VESA DDC1 and DDC2B functions External Connection Power Input AC input AC socket Video Cable 1 8M with 15 pin D sub connector 1 8M with 24 pin DVI D For AL712 AL713 Audio Cable 1 5M with Stereo Jack For AL712 AL716 Environment Operating 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 Input Input Voltage Single phase 100 240VAC 50 60 Hz Input Current 1 2 maximum Size and Weight Dimensions 374 W x 394 5 H x 204 D mm Net Weight 5 0 3 kg Gross Weight 7 0 3 kg Pin Assignment Red 5V Green Hot Plug Detect Blue NC Digital GND SDA Digital GND H Sync Red Rtn V Sync Green Rtn SCL Blue Rtn 1 2 3 4 5 6 7 8 se us Hor Plug Dever 2 sa ff _ mp sf __ow Standard Timing Table If the selected timing i
8. ollowing 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 Do not place the LCD Monitor near a window Exposing the monitor to rain water moisture or sunlight can severely damage it Do not apply pressure to the LCD screen Excess pressure may cause permanent damage to the display Do not remove the cover or attempt to service this unit by yourself Servicing of any nature should be performed by an authorized technician 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 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 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 HOSVV F 3G 0 75 mm must be used 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
9. om 50 to 50 are available on the mode that is currently running The adjustable range can be variable in different modes This function records the deviated number of clock period between input timing and supported timing The clock value may not be 0 after Auto Adjustment when the input timing is different from supported timing Color T i Push the Bs button to select a different color temperature Please see the oror temperature diagram below for function and description OSD H Position This function moves the OSD menu window horizontally OSD V Position This function moves the OSD menu window vertically Because the H and V Frequencies of both 640 x 400 70Hz and 720 x 400 Graph Text 70Hz are the same this function let s you manually select either 640 x 400 graphics mode or 720 x 400 text mode a Five OSD language options are available English German French Spanish Language and Italian Press the left or right adjustment control button to select other language pea function will return all adjusted parameters to factory preset Press button B to activate the selected function Auto Adjustment Use Analog Input or Use Digital Input The Auto Adjustment function let you adjust the display size clock and phase Auto and Input Select to obtain the best viewing settings This process will take 3 5 seconds to complete Attention After Auto Adjustment the display might display wrong position or size
10. ons 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 buttons and the menu diagram will pop up on the screen as shown on Fig 2 2 Continue pressing the Function Select buttons to scroll through the entire menu items then press Adjustment Control buttons to adjust content of 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 Function Description Brightness 101 scales of brightness are available to choose from 0 to 100 101 scales of contrast are available to choose from 0 to 100 D This function let s you adjust the display s horizontal position C This function let s you adjust the display s vertical position This function let s you select the images sharpness Five selections are Sharpness available A smoother setting is more suitable for pictures while a sharper setting is more suitable for text OSD Transparenc This function let s you set the transparency of the OSD menu The p Y transparency is adjustable from 0 to 100 11 scales are available A total of 256 scales 0 to 255 are available to adjust the focus and clarity of the display This function carries a frequency tracking feature that offers users better stability and clarity 101 scales fr
11. pes appear If there are take advantage of the Clock function in OSD menu and adjust by increment or decrement numbers until those bars disappear 3 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 cen environment 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 3 If step 2 doesn t work connect your PC system to another external CRT If your PC system Functions 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 2 800 x 600 48 077 72 188 50 000 VESA 600 72 Hz 640 x 400 31 50 70 15 25 197 NEC PC9821 EN N If you have chosen an output timing that is outside of the LCD Monitor s synchronous range Horizontal 24 80 KHz and Vertical 56 75 Hz the OSD will display a Out of Range message Choose a mode that is supported
12. s NOT included in table below this LCD monitor will use the most suitable available timing H Freq V Freq Pixel Freq H V Sync Mode KHz Hz MHz Polarity VGA 350 NEC PC9801 VGA 400 GRAPH Resolution VGA 480 APPLE MAC 480 VESA 480 72Hz VESA 480 75Hz VESA 400 TEXT SVGA VESA 600 60 Hz VESA 600 75 Hz APPLE MAC 800 XGA COMPAO XGA VESA 768 70 Hz VESA 768 75 Hz APPLE MAC 768 SXGA SXGA Note 1 When the in put display mode is not 1280 x 1024 the image is smoothly expanded to 1280 x 1024 dots with the PW164 scaling engine After expansion from 650x350 640x400 640x480 720x400 832x624 800x600 and 1024x768 resolution the text may look not so sharp and the Graphics may look not so proportional 2 640x400 56Hz and 1024x768 66Hz modes cannot be supported when Digital TMDS input Troubleshooting This LCD Monitor has pre adjusted using factory standard VGA timings Due to the output timing differences among 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 ae to the Standard amie Table for a ais of modes ao by this LCD Monitor 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 stri
13. splay 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 CORRE the Display annene Power off your computer pi Connect one end of the signal cable to the LCD Monitor s sais s 3 VGA port or DVI port For AL712 AL713 See Fig 1 5 j PR RE 3 Connect the other end of the signal cable to the VGA port or DVI port on your PC Figure 1 4 Figure 1 5 Maba cnra rannas tinn ara cacnra At nbon This device must be connected to an off the shelf video cable in order to comply with FCC regulations 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 LCD Monitor See Fig 1 6 2 Connect the power cord to an AC power source Figure 1 6 Connecting the Audio Cable PP For AL712 AL716 1 Connect the audio cable to the LINE OUT jack on your we das PC s audio card or to the front panel s AUDIO OUT jack IT of your CD ROM drive See Fig 1 7 re S 2 Connect the other end of the audio cable to the LCD ue gt Figure 1 7 4 Setting Up the LCD Monitor ALL 1 Turn on the LCD monitor s hard power switch located on t the back of the monitor Mn 2 Turn on the LCD Monitor s soft power swit
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