Dell ST2220T Скачать руководство пользователя страница 22 | Manualshive

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OSD Warning Messages

Factory Reset

Resets all OSD settings to the factory preset values.

PERSONALIZE

Allows you to adjust shortcut button for: 1. Brightness & Contrast 2. Preset Modes.

The following warning messages may appear on the screen to indicate that the monitor is out of synchronization.

This means that the monitor cannot synchronize with the signal that it is receiving from the computer. Either the signal is too high or too low

for the monitor to use. See

Specifications

for the Horizontal and Vertical frequency ranges addressable by this monitor. Recommended mode

is 1920 X 1080 at 60Hz.

When the monitor enters Power Save mode, one of the following messages appears :

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Содержание ST2220T

Страница 1: ...y As an ENERGY STAR partner Dell Inc has determined that this product meets the ENERGY STAR guidelines for energy efficiency Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products Dell Inc disclaims any proprietary interest in trademarks and trade names other than its own Model ST2220Tc September 2010 Rev A00 Abo...

Страница 2: ...ng contact Dell Package Contents Product Features Identifying Parts and Controls Monitor Specifications Universal Serial Bus USB Interface Plug and Play Capability Maintenance Guidelines NOTE Some items may be optional and may not ship with your monitor Some features or media may not be available in certain countries l Monitor with stand l Power cable l Audio cable l VGA cable l DVI cable Optional...

Страница 3: ...ay capability if supported by your system On Screen Display OSD adjustments for ease of set up and screen optimization Software and documentation media which include an information file INF Image Color Matching File ICM and product documentation Energy Saver feature for Energy Star compliance Security lock slot 2 x 2 watt built in speakers Identifying Parts and Controls Front View l USB up stream ...

Страница 4: ...k View with monitor stand Label Description Use 1 Barcode serial number label To contact Dell for technical support 2 Regulatory rating label Lists the regulatory approvals 3 Cable holder To organize cables by placing them through the holder 4 USB downstream port To connect the USB cable 5 Security lock slot To help secure your monitor Left view Right view ...

Страница 5: ... shows the power consumption and signaling of this automatic power saving feature Activate the computer and wake up the monitor to gain access to the OSD Bottom view Label Description 1 Power cord connector 2 DVI connector 3 HDMI connector 4 VGA connector 5 Audio Line in 6 USB upstream connector VESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power Consumption Normal operation and U...

Страница 6: ...r 15 pin Side of the Connected Signal Cable 1 Video Red 2 Video Green 3 Video Blue 4 GND 5 Self test 6 GND R 7 GND G 8 GND B 9 Computer 5V 10 GND sync 11 GND 12 DDC data 13 H sync 14 V sync 15 DDC clock Pin Number 24 pin Side of the Connected Signal Cable 1 TMDS RX2 2 TMDS RX2 3 TMDS Ground 4 Floating 5 Floating 6 DDC Clock 7 DDC Data 8 Floating 9 TMDS RX1 10 TMDS RX1 11 TMDS Ground 12 Floating 13...

Страница 7: ...ted Signal Cable 1 T M D S Data 2 2 T M D S Data 2 Shield 3 T M D S Data 2 4 T M D S Data 1 5 T M D S Data 1 Shield 6 T M D S Data 1 7 T M D S Data 0 8 T M D S Data 0 Shield 9 T M D S Data 0 10 T M D S Clock 11 T M D S Clock Shield 12 T M D S Clock 13 CEC 14 Reserved N C on device 15 SCL 16 SDA 17 DDC CEC Ground 18 5V Power 19 Hot Plug Detect NOTE This monitor supports High Speed Certified USB 2 0...

Страница 8: ...D Pin Number 4 Pin Side of the Signal Cable 1 VCC 2 DMD 3 DPD 4 GND NOTE USB 2 0 functionality requires a USB 2 0 capable computer NOTE The monitor s USB interface works only when the monitor is on or in power save mode If you turn off the monitor and then turn it on the attached peripherals may take a few to resume normal functionality Screen type Active matrix TFT LCD Panel Type IPS Screen dimen...

Страница 9: ... Single touch Yes Yes Yes Yes Yes Yes Yes Multi touch two points Yes Yes Yes Yes NOTE l Support native Win7 multi touch plug play l Support single touch mouse behavior in Vista Need to install touch screen driver Please find the touch screen driver for Vista in the CD l Supports Windows Vista and Windows 7 operating systems only l Touch screen is out of alignment when the desktop is not full scree...

Страница 10: ...positive polarity at 50 ohm input impedance Audio Input and Output signals Input signal level 2Vrms without chipping Synchronization input signals Separate horizontal and vertical synchronizations polarity free TTL level SOG Composite SYNC on green AC DC Adaptor input voltage frequency current 100 to 240 VAC 50 or 60 Hz 3 Hz 1 6A Max For use only with power supply DELL DA65NS4 00 Inrush current 12...

Страница 11: ...ith care any scratch on the monitor will show scuff marks l To help maintain the best image quality on your monitor use a dynamically changing screen saver and turn off your monitor when not in use Back to Contents Page Non operating Storage 20 to 60 C 4 to 140 F Shipping 20 to 60 C 4 to 140 F Humidity Operating 10 to 80 non condensing Non operating Storage 5 to 90 non condensing Shipping 5 to 90 ...

Страница 12: ...lability varies by country and product and some services may not be available in your area To contact Dell for sales technical support or customer service issues Back to Contents Page CAUTION Use of controls adjustments or procedures other than those specified in this documentation may result in exposure to shock electrical hazards and or mechanical hazards NOTE If you do not have an active Intern...

Страница 13: ... dell com enter your service tag and download the latest driver for your graphics card 2 After installing the drivers for your graphics Adapter attempt to set the resolution to 1920 X 1080 again Back to Contents Page NOTE If you are unable to set the resolution to 1920 x 1080 please contact Dell to inquire about a graphics Adapter that supports these resolutions ...

Страница 14: ...the top of the window e g NVIDIA ATI Intel etc 5 Refer to the graphic card provider website for updated driver for example http www ATI com OR http www NVIDIA com 6 After installing the drivers for your graphics adapter attempt to set the resolution to 1920 X 1080 again Back to Contents Page NOTE If you are unable to set the resolution to 1920 x 1080 please contact the manufacturer of your compute...

Страница 15: ...n the Monitor Press the button to turn on the monitor Using the Front Panel OSD Controls Use the buttons on the side of the monitor to adjust the image settings Side panel button Description A Preset modes Use the Preset modes button to choose from a list of preset color modes See Using the OSD Menu B Brightness Contrast Use the Brightness Contrast button to direct access to the Brightness and Con...

Страница 16: ...ems in the OSD menu B Down Use the Down button to adjust decrease ranges items in the OSD menu C OK Use the OK button to confirm your selection D Back Use the back button to go back to the main menu NOTE If you change the settings and then either proceed to another menu or exit the OSD menu the monitor automatically saves the changes The changes are also saved if you change the settings and then w...

Страница 17: ...ows you to adjust the brightness or luminance of the backlight Press the button to increase brightness and press the button to decrease brightness min 0 max 100 Contrast Allows you to adjust the contrast or the degree of difference between darkness and lightness on the monitor screen Adjust brightness first and adjust contrast only if you need further adjustment Press the button to increase contra...

Страница 18: ...etting mode submenu Back Press the button to go back to the main menu Input Color Format Allows you to set the video input mode to l RGB Select this option if your monitor is connected to a computer or DVD player using the HDMI cable or the HDMI to DVI adapter l YPbPr Select this option if your DVD player supports only YPbPr output Mode Selection Allows you to set the display mode to l Graphics Se...

Страница 19: ...ature Hue Allows you to adjust the skin tone of the image Use or button to adjust the hue from 0 to 100 NOTE Hue adjustment is available only in the Video mode Saturation Allows you to adjust the color saturation of the image Use or button to adjust the saturation from 0 to 100 NOTE Saturation adjustment is available only in the Video mode Demo Mode Vertically splits the screen into two segments T...

Страница 20: ...ontrast adjustment Use the button to disable the Dynamic Contrast adjustment NOTE Brightness control is disabled in Dynamic Contrast mode Response Time Response time is the time required for an LCD pixel to change from fully active black to fully inactive white then back to fully active again You can set the response time to l Normal l Overdrive default Reset Display Settings Resets the monitor s ...

Страница 21: ... with OSD Lock pre on entry Choose Unlock and allow user access to all applicable settings DDC CI DDC CI Display Data Channel Command Interface allows a software on your computer to adjust the monitor display settings like the brightness color balance etc Enable Default Optimizes the performance of your monitor and provides a better customer experience Disable Disables the DDC CI option and the fo...

Страница 22: ... to indicate that the monitor is out of synchronization This means that the monitor cannot synchronize with the signal that it is receiving from the computer Either the signal is too high or too low for the monitor to use See Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor Recommended mode is 1920 X 1080 at 60Hz When the monitor enters Power Save mode on...

Страница 23: ... one of the following procedures l If you have a Dell desktop or portable computer Go to support dell com enter your service tag and download the latest driver for your graphics card l If you are using a non Dell computer portable or desktop Go to the support site for your computer and download the latest graphic drivers Go to your graphics card website and download the latest graphic drivers Conf...

Страница 24: ...ouch and hold for a right mouse click l To select a menu option touch down on the menu then move your finger to the required option then lift your finger to select the option Alternatively tap the menu then tap the option required as you do with a mouse The touch screen does not require pressure to sense a touch For best results point at roughly right angles to the screen and keep the rest of your...

Страница 25: ... 2 Select the Settings tab 3 Move the slider bar to the right by pressing and holding left mouse button and adjust the screen resolution to 1920 X 1080 4 Click OK If you do not see 1920 x 1080 as an option you may need to update your graphics driver Please choose the scenario below that best describes the computer system you are using and follow the provided directions 1 If you have a Dell desktop...

Страница 26: ...Microsoft Corporation in the United States and or other countries ENERGY STAR is a registered trademark of the U S Environmental Protection Agency As an ENERGY STAR partner Dell Inc has determined that this product meets the ENERGY STAR guidelines for energy efficiency Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or thei...

Страница 27: ...lue analog VGA display connector cable to the corresponding video port on the back of your computer Do not use all the cables on the same computer Use all of the cables only when they are connected to different computers with appropriate video systems Connecting the Blue VGA Cable Connecting the White DVI Cable Connecting the HDMI Cable CAUTION Before you begin any of the procedures in this sectio...

Страница 28: ...nitor into a nearby outlet 4 Turn on the monitor and the computer If your monitor displays an image installation is complete If it does not display an image see Solving Problems 5 Use the cable holder on the back of monitor stand to organize the cables Connecting the Audio Cable Connecting the audio cable 1 Connect the audio cable from the audio in port on monitor to the audio out port on your com...

Страница 29: ...Organizing Your Cables After attaching all necessary cables to your monitor and computer see Connecting Your Monitor use the cable holder to organize all cables as shown above Back to Contents Page ...

Страница 30: ... check your video controller and computer because your monitor is functioning properly Built in Diagnostics Your monitor has a built in diagnostic tool that helps you determine if the screen abnormality you are experiencing is an inherent problem with your monitor or with your computer system and graphic card To run the built in diagnostics 1 Ensure that the screen is clean no dust particles on th...

Страница 31: ...y Settings l Check environmental factors l Relocate the monitor and test in another room Missing Pixels LCD screen has spots l Turn off the monitor and then turn it back on l Pixel that is permanently off is a natural defect that can occur in LCD technology l Run the built in diagnostics Stuck on Pixels LCD screen has bright spots l Turn off the monitor and then turn it back on l Pixel that is per...

Страница 32: ... picture the LED light is white When you press up down or Menu key the message appears l Check the signal source Ensure that the Computer is not in the power saving mode by moving the mouse or pressing any key on the keyboard l Check whether the signal cable is plugged in properly Re plug the signal cable if necessary l Reset the computer or video player The picture does not fill the entire screen...

Страница 33: ...een needs calibrating To fix the problem see Calibrating the Touch Screen The cursor moves erratically l Make sure there is nothing blocking the optics of the touch screen There are three sensors in the top corners and a left bottom corner of the screen that need unobstructed views across the surface of the display to the bottom and side edges l Clean the panel surface and edges of the screen See ...

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