Memorex MM1740 User's Manual
Contents
1. Do not use the monitor near water or lay it at a moisture place Openings in the back of the cabinet are provided for ventilation To ensure reliable operation of the monitor and to protect it from overheating be sure these openings are not blocked or covered The monitor should be operated only from the type of power source indicated on the label If you are not sure of the type of power supplied to your home consult your dealer or local power company Unplug the unit during a lightning storm or when it will not be used for long periods of time This will protect the monitor from damage due to power surges Do not overload power stripd and extension cords Overloading can result in fire or electric shock Do not attempt to service the monitor yourself opening or removing covers can expose you to dangerous voltages and other hazards Please refer all servicing to qualified service personnel To ensure satisfactory operation use the monitor only with UL listed computers which have appropriate configured receptacles marked between 100 240V AC Min 1 0A The wall socket shall be installed near the equipment and shall be easily accessible SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem NOTES 252 Due to the nature of the fluorescent light the screen may flicker during initial use Turn off the Power Switch and then turn it on again to make sure the2. flicker disappears Or you can use of AUTO function 2525 You may find slightly uneven brightness on the screen depending on the desktop pattern you use The LCD screen has effective pixels of 99 99 or more It may include blemishes of 0 01 or less 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 The life of the fluorescent light used in the LCD moniter is approximately 50 000 hours Contact your dealer for replacement when the screen is dark flickeing or not lighting up Never attempt to replace it by yourself BEFORE YOU OPERATE THE MONITOR FEATURES 43 2cm 17 TFT Color LCD Monitor Crisp Clear Display for Windows 252 Recommened Resolutions 1280X 1024 75Hz ENERGY STAR Space Saving Compact Case Design CHECKING THE CONTENTS OF THE PACKAGE The product package should include the following items 1 LCD Monitor 5 Video cable 2 Owner s Manual 6 DVI cable 3 Power Cord 7 Audio cable 4 Adapter 8 warranty card POWERCORD Power Source 1 Make sure the power cord is the correct type that required in your area 2 This LCD monitor has a universal power supply that allows operation in either 100 120V AC or 220 24
3. 0V AC voltage area No user adjustment is required 3 Connect the AC power cord into your LCD monitor s External Adapter input socket and then plug the other end of External adapter to LCD monitor s DC power input The AC power cord may be connected to either a wall power outlet or the power outlet socket on your PC depending on the type of power cord supplied with your LCD monitor CONTROLS AND CONNECTORS VIDEO CABLE Connecting the Video Cable the LCD monitor comes with a built in video cable Plug the signal cable s 15 pin connector into the computer is video port and tighten the two screws on the cable connector Connecting the Power Cord Plug the AC power cord into the External Adapter Then plug the DC jack power cable into DC IN Inlet Caution If the AC outlet is not grounded install the proper grounding adapter not supplied OPERATING INSTRUCTIONS GENERAL INSTRUCTIONS Press the power switch to turn the monitor on or off The other control knobs are located at front panel of the monitor By changing these settings the picture can be adjusted to your personal preferences The power cord should be connected Connect the video cable from the monitor to the video card Press the power switch to turn on the monitor position The power indicator LED will light up FRONT PANEL CONTROL Power Key Press this button to switch ON OFF of monitor s power es MENU Enter Activates the OSD menu or functio
4. OSD Timer Adjust Menu appear Time 4 5 Exit 5 Misc 5 1Signal Source In pout VGA or DVI 5 2 Mode Select 640x400 720x400 640x400 and 720x400 of DOS mode 5 3 Reset Reset to original factory color and geometry setting 5 4 Volume Adjust the volume just 5 5 Exit 6 Exit HOW TO OPTIMIZE THE DOS MODE 1 Get the full screen pattern at MS DOS mode type in C gt EDIT press enter You will be in the Dos Editor screen 2 Press AUTO button at front pane about 2 seconds the monitor will do all the adjustment automatically You can adjust the image manually If the screen has a flicker or blur or not fit in the display 3 press ALT F and then X to exit from the Dos Editor screen If the DOS MODE characters still have distortion example The picture t go to full screen The background of white pattern has vertical stripe noise The character twisted That means your monitor parameter was in wrong resolution please check if your VGA CARD supports 720x400 70Hz In general most of the Dos mode was set by VGA CARD in resolution 720x400 70Hz but minor was set in 640x400 70Hz PLUG AND PLAY Plug amp Play DDC1 2B Feature This monitor is equipped with VESA DDC1 2B capabilities according to the VESA DDC STANDARD It allows the monitor to inform the host system of its identity and depending on the level of DDC used communicate additional information about its display capabilities The communicati
5. PHASE or press Picture has color defects white Adjust RGB color or select color temperature Poor brightness or contrast The life time of the back light is limited In 50000 Hours the luminance of the light has been reduced to half of its original value Please send the monitor to an authorized Problem amp Question Possible Solution service Agent for service Power LED is not on Check if the Power Switch is in the ON position Power Cord should be connected Horizontal or vertical Use win 95 98 2000 XP shut down mode Adjust CLOCK disturbancies on the screen and PHASE or perform hot key AUTO key No Plug amp Play Check if the PC system is Plug amp Play compatible CLOCK pixel frequency controls the number of pixels scaned by one horizontal sweep If Check if the Video Card is Plug amp Play the frequency is not correct the screen shows vertical stripes and the picture has not correct compatible width Check if the D 15 plug pin of Video Cable is bent PHASE adjust the phase of the pixel clock signal With a wrong phase adjustment the picture Adjust the Contrast and Brightness Controls has horizontal disturbances in light picture Picture bounces or a wave Move electrical devices that may cause electrical pattern is present in the picture interference For PHASE and CLOCK adjustment use dot pattern or win 95 98 2000 XP shut down The power LED is ON orange Computer Power Switch should be in mode pattern but th
6. User s Manual 17 LCD MONITOR Please read the user s manual carefully before using the monitor TABLE OF CONTENTS FOR YOUR ee re ala 1 SAFETY PRECAUTIONS am ee Sawa 2 SPECIAL NOTES ON LCD MONITORS 3 BEFORE YOU OPERATE THE 3 FEATURES ode A ea 3 4 OPERATING INSTRUCTIONS 4 GENERAL INSTRUCTIONS cocina a a 4 HOW TO ADJUST A 6 ADJUSTING THE PICTURE sn A 7 HOW TO OPTIMIZE THE 5 8 PEUG AND PUAN saunas tienes ttre adi 9 TECHNICAL SUPPORT FAQ Yemen a at 10 ERROR MESSAGE AND POSSIBLE SOLUTION 4444440044 11 APRENDO Kanaren en id 12 SPECIFICATION Sse 12 FACTORY PRESET TIMING 14 CONNECTOR PIN ASSIGNMENT 14 Before operating the monitor please read this manual thoroughly This manunl should be retained for future reference FCC Class B Radio Frequency Interference Statement WARNING FOR FCC CERTIFIED MODELS NOTE 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 r
7. elect the exit functions or leave the monitor alone for 15 seconds If you want to adjust any other function repeat steps 2 4 6 When the OSD window is active it shows the input signal timing ADJUSTING THE PICTURE The description for function control LEDS 1 Colour 1 1 Contrast Adjust the picture contrast 1 2 Brightness Adjust the picture brightness 1 3 Colour Temp 9300 6500 User The color temperature for 6500k is x 0 313 y 0 329 and 9300k is x 0 281 Y 0 311 It presents two different color sets on the screen You can select 9300K or 6500K by pressing MENU Key If the 9300K normal white or 6500K warmer white do not satisfy your desire properly adjust R G B GAIN controls to obtain your optimum whiteness level 1 4 Colour Adjust User the adjust red green blue intensity 1 5 Exit 2 Picture 2 1 H Position Adjust the horizontal position of the picture 22 V Position Adjust the vertical position of the picture 2 3 Phase Adjust the picture Focus 2 4 Clock Adjust the picture Clock 2 5 Sharpness Adjust the words sharpness 2 6 Exit 3 Function 3 1Auto Adjust Reset to original factory geometry setting 3 2Auto Colour Reset to original factory color setting 3 3Exit Adjust the picture Focus 4 OSD Menu 4 1 Language Muti Language selection Chinese English French German Italian Spanish Japan 4 2 OSD H Pos Adjust the horizontal position of the menu 4 3 OSD V Pos Adjust the vertical position of the menu 4 4
8. ere s no video or no the ON position picture Computer Video Card should be snugly seated in its slot Make sure monitor s video cable is properly connected to the computer Inspect monitor s video cable and rnake sure none of the pins are bent Make sure computer is operational by hitting the CAPS LOCK key on the keyboard while observing the CAPS LOCK LED The LED should either turn ON or OFF after ERROR MESSAGE AND POSSIBLE SOLUTION CABLE NOT CONNECTED 1 Check that the signal cable is properly connected If the connector is loose tighten the connector s screws 2 Check the signal cable s connection pins for damage INPUT NOT SUPPORT Your computer has been set to unsuitable display mode Set the computer to display mode given in the following table UNSUPPORTED MODE TRY DIFFERENT VIDEO CARD SETTING Your computer resolution is out of VESA SPEC RESOLUTION VERTICAL RESOLUTION FREQUENCY me EEE 797 7 73H VERTICAL FREQUENCY 75Hz 60Hz 70Hz RESOLUTION 640x480 720x400 640x480 640x480 800x600 800x600 800x600 1 T N APPENDIX SPECIFICATIONS TAT Coir TCD Size 43cm 17 Pixel pitch 0 264mm H x0 264MM V Viewable angle 140 H 130 V Video R G B Analog Interface H V TTL LCD Panel Separate Sync PENT Input 300cd m Contrast 450 1 Max Resolution 1280x1024 Plug amp Play VESA DDC1 2B Input Connector D Sub 15pin Analog 0 7Vp p
9. esidential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions 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 1 Reorient or relocate the receiving antenna 2 Increase the separation between the equipment and receiver 3 Connect the equipment into an outlet on a circuit different from that to which the receiver is connected 4 Consult the dealer or an experienced electric technician for help NOTICE 1 The changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment 2 The manufacturer is not responsible for any radio or TV interference caused by unauthorized modification to this equipment It is the responsbilities of the user to correct such interference WARNING To prevent fire or shock hazard do not expose the monitor to rain or moisture Dangerously high voltages are present inside the monitor Do not open the cabinet Refer servicing to qualified personnel only PRECAUTIONS
10. n adjust confirm es Contrast Adjust contrast or function adjust Brightness Adjust brightness or function adjust Auto Adjust Key Exit When OSD menu is in off status press this button direct to activate the Auto Adjustment function The Auto Adjustment function is used to set the HPos VPos Clock and Focus x Power Indicator green Power On mode orange Off mode NOTES 2 Do not install the monitor in a location near heat sources such as radiators or air ducts or in a place subject to direct sunlight or excessive dust or mechanical vibration or shock Save the original shipping carton and packing materials as they will come in handy if you ever have to ship your monitor For maximum protection repackage your monitor as it was originally packed at the factory To keep the monitor looking new periodically clean it with a soft cloth Stubbrn stains may be removed with a cloth lightly dampened with a mild detergent solution Never use strong solvents such as thinner benzene or abrasive cleaners since these will damage the cabinet As a safety precaution always unplug the monitor before cleaning it HOW TO ADJUST A SETTING 1 Press the MENU button to activate the OSD window See figure 5 2 Press to select the desired function 3 Press the MENU button to select the function that you want to adjust 4 Press or to change the settings of the current function 5 To exit and save s
11. on channel is defined in two levels DDC1 and DDC2B The DDC1 is a unidirectional data channel from the display to the host that continuously transmits EDID information The DDC2B is a bidirectional data channel based on the PC protocol The host can request EDID information over the DDC2B channel THIS MONITOR WILL APPEAR TO BE NON FUNCTIONAL IF THERE IS NO VIDEO INPUT SIGNAL IN ORDER FOR THIS MONITOR TO OPERATE OPERATE PROPERLY THERE MUST BE A VIDEO INPUT SIGNAL This monitor meets the Green monitor standards as set by the Video Electronics Standards Association VESA and or the United States Environmental Protection Agency EPA and The Swedish Confederation Employees NUTEK This feature is designed to conserve electrical energy by reducing power consumption when there is no video input signal present When there is no video input signal this monitor following a time out period will hitting the CAPS LOCK key the CAPS LOCK key automatically switch to an OFF mode This reduces the monitor s internal power supply Missing one A the primary N monitor s video cable and make sure that none consumption After the video input signal is restored full power is restored and the display is automatically redrawn The appearance is similar to a Screen Saver feature except the display is completely off The display is restored by pressing a key on the keyboard or Screen image is not centered or Adjust pixel frequency CLOCK and
12. standard 75OHM Positive Horizontal 380 16mm Vertical 304 1mm 100 240V AC 50 60Hz Operating Temp 0 Cto40 Storage Temp 20 Cto60 Operating Humidity 10 to 85 Brightness Input Video Signal Maximum Screen Size Power Source Environmental Considerations Weight N W 14 Auto Adjust Key Exit FACTORY PRESET TIMING TABLE Brightness Switch Contrast HORIZONTAL VERTICAL TANDARD RESOLUTION Power Key SOLUTIO FREQUENCY FREQUENCY MENU Enter ZU External Controls Brightness VGA 640x480 31469kHz 6000Hz Geometry OD Color 640450 500x600 22 500x600 ee Ta 300600 Recall 1025768 10245765 ENERGY STAR ON Mode lt 48W For 4 CCFL x 2 2 5 OFF Mode 1024x763 Regulatory Compliance CE FCC CCEE 1280x1024 280x024 15 PIN COLOR DISPLAY SIGNAL CABLE PIN NO DESCRIPTION PIN NO DESCRIPTION Red 5V Blue Ground DDC Serial Clock 15
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