Wooyoung Telecom U70A LCD Monitor User Manual users manual

Wooyoung Telecom Co., Ltd. LCD Monitor users manual

users manual

The adoption of the new VESA Plug and Play solution eliminates complicated andtime consuming setup. It allows you to install your monitor in a Plug and Play compati-ble system without the usual hassles and confusion. Your PC system can easily identi-fy and configure itself for use with your display. This monitor automatically tells the PCsystem its Extended Display Identification Data (EDID) using Display Data Channel(DDC) protocols so the PC system can automatically configure itself to use the flatpanel display.Plug & Play1. Precautions2. Items3. Setting up the LCD monitor4. Adjusting the Monitor5. Appendix6. Power Saver7. Trouble shooting
1Precautions1Warning : The following information will help you avoid the risk of electric shock, serious injury, and death.Plug the power cord into aproperly grounded outlet.There is the risk of electricshock.Do not unplug from the outletby pulling the power cord orwhen your hands are wet.There is the risk of electricshock and fire.Do not bend the power cordexcessively or place heavy objectson it. Keep children and pets awayfrom the power cord as they maydamage the power cord. There isthe risk of electric shock and fire.Do not use a damaged powercord or plug. Make sure theplug fits snugly into the outlet.There is the risk of electricshock or fire.Do not expose the monitor tothe direct sun light.Keep the monitor away from hightemperature, humidity, and dust.■Operating environment=0~25degrees Celsius■Operating environment=30~80relative humidity.Do not block the fan louvers.There is the risk of fire or dam-age to the monitor.If you hear a noise or smellsmoke from the computer oradaptor, unplug the power cordimmediately, and call the servicecenter. There is the risk of elec-tric shock or fire.Do not overload an electricaloutlet with too many devices.There is the risk of fire.2Do not allow any object or liq-uid to enter inside the monitor.There is the risk of electricshock, fire, or damage to themonitor.Use a proper voltage/currentlevel indicatedDo not clean the LCD withabrasive chemicals.There is the risk of damage tothe LCD.Do not scratch and damagethe LCD with sharp objects.Keep the monitor away fromobjects and electrical appli-ances that may generate elec-tromagnetic fields.Place the monitor on a flat, sta-ble surface. The monitor mayfall and there is the risk ofdamage or injuryUnplug the power cord whenthe monitor is not in use for aprolonged period of time.Do not attempt to disassemble,fix, or modify the monitor.There is the risk of electricshock or fire.Caution : The following information will help you avoid the risk of minor or moderate injury, or damage to the monitor.
PowerD-SUBPower Cord15-pin D-Sub Signal CableNo. Cable connectionsName12 3User Manual, LCD Monitor, Power cord, 15-pin D-Sub Signal Cable, Stand.How to connect the power cord and the several cables to the LCD monitor.Items2Setting up the LCD monitor3Adjusting The Monitor4POWER: Power On/Off toggle button.MENU : 1. First click : The OSD main menu appears.2. Second click : The OSD menu disappears.SEL : Select a command function.: 1. Move the on-screen highlighted command item to the next one.2. Decrease the current option value.: 1. Move the on-screen highlighted command item to the Previous one.2. Increase the current option value.AUTO : When you push Auto button, this will optimize image quality automatically.MWE : You can manually adjust the screen to your environment on the computer.4Display Modes*1 : For Analog Mode Only.ModeVGASVGAXGAXGA+640 X 480720 X 400800 X 6001024 X 7681152 X 864ResolutionHorizontalFrequency(KHz)VerticalFrequency(Hz)Pixel ClockFrequency(MHz)SyncPolarity(H/V)SXGA 1280 X 1024Appendix5Power Saver670.08759.94066.67075.00060.30072.18875.00060.00470.00075.02975.00060.02075.025 *128.32225.17530.24031.50040.00050.00049.50065.00075.00078.750108.000108.000135.000 *1-/+-/--/--/-+/++/++/+-/--/-+/++/++,-/+,-+/+ *131.46831.46835.00037.50037.87948.07746.87548.36356.47660.02367.50063.98179.976 *1This monitor has a built-in power management system called Power Saver. This system saves energy by switching your monitor into a low-power mode when ithas not been used for a certain amount of time.ONOFFUnder 40WLess than 2W-Within2 secGreenAmberState Powerconsumption RecoveryTime LED Color
5What you seeEnsure that the power cord is firmly connected and the LCDmonitor is on.“VIDEO MODE NOTSUPPORTED” message“NO SIGNAL” messageScreen is blank and power indictoris off�Check the maximum resolution and the frequency of thevideo adaptor.�Compare these values with the data in the Display ModesTiming Chart.�Ensure that the signal cable is firmly connected to the PCor video sources.�Ensure that the PC or video sources are turned on.The image is too light or too dark �Adjust the Brightness and Contrast.�Refer to the Brightness/ContrastThe image color is not good �Adjust the Color �Refer to the ColorImage is not centered on thescreen �Executes Auto Adjustment.Screen is blank and power indicatorlight is steady amber or blinksevery 0.5 or 1 seconds�The monitor is using its power management system.�Move the computer’s mouse or press a key on the key-board.Image is not stable and mayappear to vibrate�Check that the display resolution and frequency from yourPC or video board is an available mode for your monitor.On your computer check : Control Panel, Display, Settings�Note : Your monitor supports multiscan display functionswithin the following frequency domain:Suggested ActionsTrouble shooting7

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