Wooyoung Telecom HL920WA LCD Monitor User Manual users manual

Wooyoung Telecom Co., Ltd. LCD Monitor users manual

users manual

User’s ReferenceTTFFTT LLCCDD MMoonniittoorrHHiigghh rreessoolluuttiioonnTTFFTT LLCCDD MMoonniittoorrHHiigghh rreessoolluuttiioonnHL920WS/HL920WD/HL920WAFCC STATEMENTThis equipment has been tested and found to comply with the limits for a Class B digitaldevice pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonableprotection 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 withthe instructions, may cause harmful interference to radio communications. However, there isno guarantee that interference will not occur in a particular installation. If this equipment doescause harmful interference to radio or television reception, with can be determined by turningthe equipment off and on, the user is encouraged to try to correct the interference by onemore of the following measures :-Reorient or relocate the receiving antenna.-Increase the separation between the equipment and receiver.-Connect the equipment into an outlet on a circuit different from that to which the receiver isconnected.-Consult the dealer or an experienced radio/TV technician for help.-Only shielded interface cable should be used.Finally, any changes or modifications to the equipment by the user not expressly approved bythe grantee or manufacturer could void the users authority to operate such equipment.
21Precautions1AC outletPower cord Warning : 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 allow any object or liq-uid to enter inside the monitor.There is the risk of electricshock, fire, or damage to themonitor.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=0~35degrees Celsius■Operating environment=30~80relative humidity.Do not block the fan louvers.There is the risk of fire or dam-age to the monitor.220VUse 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.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.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.
43Items2Please make sure the following items are included with your monitor.If any items are missing, contact your dealer. Also we’d like to ask you to use our ‘D-Sub’ cable all the time, otherwise we are not in aposition to be responsible for all the matters caused by that.NoticeWhen the condition of the screen is not good, please press the button " AUTO". (This function may cause some noises on the screen according to VGA Cards)NoticeSetting up the LCD monitorPowerPCDVI (Option)SPK INSPK OUTPower Cord15-pin D-Sub Signal CableDVI-D Cable*1Audio Cable*2External Speaker Cable*2No. Cable connectionsNameAll LCD monitors need time to become thermally stable whenever you turn on themonitor after letting the monitor be turned off for a couple of hours. Therefore, toachieve more accurate adjustments for parameters, allow the LCD monitor to bewarmed up for at least 30 minutes before making any screen adjustments.Warm-up TimeThe adoption of the new VESA Plug and Play solution eliminates complicated and timeconsuming setup. It allows you to install your monitor in a Plug and Play compatible sys-tem without the usual hassles and confusion. Your PC system can easily identify andconfigure itself for use with your display. This monitor automatically tells the PC systemits Extended Display Identification Data (EDID) using Display Data Channel (DDC) pro-tocols so the PC system can automatically configure itself to use the flat panel display.Plug & Play*1 : For DVI Model Only. *2 : For Audio Model Only.*1 : For DVI Model Only.*2 : For Audio Model Only.*2*112345LCD MonitorPower Cord24pin DVI Cable Audio Cable15-pin D-Sub Cable User ManualStand ※Push the hook untilhangingKensington Security Slot: This monitor offers you the opportunity to secure your monitor using a Kensington-type secu-rity device. Kensington lock is not included. Refer to your locking device documentation forinstallation instructions.(Kensington-type security slot location is on the back of the monitor.)
65How to use the Function Key3Adjusting The Monitor4●BRIGHTNESS : Changes the overall light intensity of the images being displayed.●CONTRAST : Changes the ratio of light intensity between the brightest white and darkest black.●GAMMA : Ajusting Gamma. (This can be changed only at normal mode on the fuction of MWE)Adjusting brightnessAdjusting colorsColor adjustment needs to be only for Analog mode.●COLOR TEMP : There are user,bluish and reddish modes.In case user has to set up "RED","GREEN","BLUE" in person, please selectuser mode. ●RED,GREEN,BLUE : You can adjust red,green and blue values that you want.Adjusting the horizontal & vertical●H POSITION : Moves to the Left/Right *1●V POSITION : Moves to the Top/Bottom *1●PHASE : When image is not clear, you can use clock/phase menu. *1●CLOCK : When image is not clear, you can use clock/phase menu. *1*1 : For Analog Mode Only.Adjusting OSD●LANGUAGE : Select language in OSD menu.●OSD H POSI : Moves the OSD menu to the horizontal direction.●OSD V POSI : Moves the OSD menu to the vertical direction.●OSD TIMER : Shows the OSD TIME displays from 5 to 60sec.MENUSEL/AUTO/MWE/VOL1. First click : The OSD main menu appears.2. Second click : The OSD menu disappears.HL900WS / HL900WDHL900WAS / HL900WADSelect Key : Select a command function.Auto Key : This will optimize image quality automatically.*1Up Key :1. Move the on-screen highlighted comand item to the previous one.2. Increase the current option value.VOL Key : You can adjust the volume.*2Down Key : 1. Move the on-screen highlighted comand item to the next one.2. Decrease the current option value.MWE Key : You can manually adjust the screen to your environ-ment on the computer.Power On/Off toggle button.*1 : For Analog Mode Only. *2 : For Audio Model Only.Most of the graphic cards are OK, but some of them are not compatible with themonitor once in a while, which causes some noises on the screen. In this case,you can select "Auto Adjust" to solve this matter immediately.Notice
7 8Appendix5Display Modes and frequencyThis monitor has a built-in power management system called PowerSave. This systemsaves energy by switching your monitor into a low-power mode when it has not beenused for a certain amount of time. The monitor automatically returns to normalopera-tion when you press a key on the keyboard. For energy conservation, turn yourmonitor OFF when it is not needed, or when leaving it unattended for long periods.Power SaveAdjusting others●BRIGHTQUEST : You can select the function of MWE on the OSD menu. ●ANALOG : You can change Analog mode manually.(If you didn’t select any mode, it will go back to the original mode.)●DIGITAL : You can change Digital mode manually.(If you didn’t select any mode, it will go back to the original mode.)●RECALL : Discards current setting and replaced all parameters with the factory default values.●AUTO COLOR : Automatic adjust color(white level) for various input sources white level.Adjusting MWE (Media Windows Enhancement)This is the function adjusting its colors and brightness that are suitable for theuser’s system.When you press MWE button, you can get into the following picture.●TEXT : Documents●INTERNET : Internet ●ENTERTAIN : Movies , Video games.●NORMAL : NormalThe first set-up was done when the goods are released from the factory. After fin-ishing the first set-up, Please press Auto and optimize the screen.NoticeMode ResolutionHorizontalFrequency(KHz)VerticalFrequency(Hz)Pixel ClockFrequency(MHz)SyncPolarity(H/V)ONOFFUnder 40WLess than 2W-Within2 secBlueFlickering (Blue)State PowerconsumptionRecoveryTime LED Color
9TroubleshootingWhat you seeEnsure that the power cord is firmly connected and the LCDmonitor is on.“VIDEO MODE NOT SUPPORTED” 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”.The power lamp flickers.�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 Actions619 inch wide408.24 255.150.283516.2M1440 900@60Hz1440 900@75Hz 144024pin DVI-D Connector200.5(Speaker Max 4W )25445 350 1904.377900@60Hz0.2835

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