Lenovo L152 User's Manual
Contents
1. Note specifications are subject to change without notice or obligation CONTENT F C C statement Important safeguards Chapter I Introduction 1 1 rene ral Into atom stare caieaceatbaceesiatiecsimaauendasiacea enue 1 1 2 Feat reS nnna aa a aE 1 1 3 Checking UG oxcascwacencuensanncseactaccesstunasssacenecetsameneaamacunaneamannne 1 Chapter 2 Installation 2 1 Install and uninstall the pedestal ssiccsiscsicicsetsaccstabecsdececsaiane 2 2 2 Connect your monitor to a COMPUEET ee eee eeeeeteceteeeeeeeeees 2 Chapter 3 Overview of your monitor BM Eoia naal EEE E P PETA EE 3 Chapter 4 Operation Direct Access Features 4 1 Switch the power ON OFF s s ssssssesssesssesesrsrersrerererrrerrreneneerererees 4 4 2 Power TIROIC AIO caicnccnantea scanesicheasutereieatcascaatanmiecreeataouncenencscaatnenes 4 4 3 Volume only for monitor with speaker function 0 4 A4 Menu TAIL ES 2cssreaccetancuaceaieneieaeasuesieenns tame eos neeemerenae 4 AS OVS ID Te A 5 4 6 Preset modes timing GAT ad casedvcsnsevucrnoertenneenenionsmatesnsuainsas 7 4 7 Plug and Pad apse sca rinie ernir avn an S ORRERA 7 Chapter 5 Technical information 5 1 Signal Connector Pin Assignment ssssesseseseseessesesseessesee 8 5 2 Visual INSpECtiON csihocassannetanussacasesneconpiadccomeaneesepusiccamanuccaaest 8 5 3 Tro bleshootin gnii eieiei e aE EE 9 FEDERAL COMMUNICATIONS COMMISSION F C C STATEMENT This equ2. appearance elegant and compact housing Footprint of all round tilting range employing sectional positioning well Balanced in adjustment Analog input plug and play facilities to accept RGB signal with modulated Frame rate control allowing over 20 different input formats 1 2 Features 1 Microprocessor based with OSD On Screen Display control 2 Compatible with standard VGA extended VGA super VGA XGA modes as well as VESA resolution standards 3 Universal power supply 100 240 Vac 50 60Hz 4 Microsoft windows 95 98 2000 ME XP compatible amp VESA Display Data channel DDC 1 2B compatible 1 3 Checking List Please make sure the following items are included with your LCD monitor e Your monitor e AC power cord e User Guide e Signal cable e CD If any of these items are missing please contact with your dealer for Technical support and customer service Note Be sure to save original box and all packing material for transport in future if the Monitor need Chapter 2 Installation 2 1 Install and uninstall the pedestal To attach the base to your monitor please following the steps for installation of the pedestal as below 2 2 Connect your monitor to computer 2 2 1 Turn off your computer and unplug its power cable 2 2 2 Connect the signal cable to the video port on the back of your computer 2 2 3 Connect the power cable for your monitor to AC power jack 2 2 4 Con
3. color gum intensity by yourself Increase or decrease red green or blue depending upon which color is selected Cool This control adjusts the color temperature of the screen image This item are preset by factory you can not adjust these setting The performance is bluer and brighter Warm The performance is redder and closer to paper white Native Optional To give the white color a natural tint 7 Phase SF or MB To improve focus clarity an image stability 8 H Size E3 To increase or decrease the horizontal size of image 9 V Position 5 To move the picture image vertically up or down 10 H Position Eb To move the picture image horizontally left or right 11 Contrast o Adjust the image brightness in relation to the background 12 Brightness 3 Adjust the overall image and background screen brightness Chapter 4 OPERATION Direct Access Features 4 6 Preset Modes Timing Chart 7 Vertical Addressability Freq Hz 1 2 3 4 5 6 7 8 800 x 600 72 9 800 x 600 T 1024 x 768 1024 x 768 1024 x 768 15 1 12 Chapter 5 Technical Information 5 1 Signal connector pin assignment PIN Signal D sub Red 9 5V Input 10 Ground 15 SCL FOR DDC 7 Green Ground 8 Blue Ground 15 Pin mini D Type male connector 5 2 Visual Inspection Permanently unlit or lit pixels The standard
4. monitor dealer or local power company 8 This monitor is equipped with a three wire grounding type plug a plug having a third grounding pin This plug will only fit into grounding type power outlet This is a safety feature If you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the grounding type plug 9 Do not allow anything to rest on the power cord Do not locate this monitor where the cord will be abused by persons working on it 10 Follow all warnings and instructions marked on the monitor 11 For added protection for this monitor when it is left unattended and unused for long periods of time unplug it from the wall outlet This will prevent damage to the monitor due to power line surges 12 Do not overload wall outlets and extension cords as this can result into fire or electric shock 13 Never push objects of any kind into this monitor through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the monitor 14 Do not attempt to service this monitor yourself since opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel 15 Unplug this monitor from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power cord o
5. e is too light or too dark e Use OSD controls to adjust the brightness and contrast There is no sound or sound is low only for monitor with speaker function e Check the audio cable connector e Make sure the computer sound program is working e Change the volume on sound setting Adjust your sound card or computer volume setting
6. ge To completely disconnect the mains voltage Please remove the power plug fromthe socket 4 2 POWER INDICATOR This indicator lights up green or blue when the monitor operates normally If the monitoris in power saving mode this indicator change to orange when monitor is turn off this indicator change the color to dark 4 3 VOLUME only for monitor with speaker function This feature adjust the DOWN button to decrease the volume and UP button to increase the volume Important information on audio playback To achieve optimum sound quality from the monitor speakers the audio cable should be connected to the Line Out socket headphone socket ofthe computer If you connect the audio cable to the Speaker Out socket soundcard of the computer Please set the volume under Windows to range between 20 40 ofthe maximum value to achieve optimum sound quality 4 4 MENU FEATURES The following features can all be accessed by using your monitor s on screen menu system Once are finished Making adjustments to a feature selecting the exit icon to turn off the menu Please follow the procedure of selection and adjust an item using the OSD systemas below steps for main functions adjustment Step 1 Press the MENU button to activate the OSD menu The main menu appears on the screen with icons for the setting functions Step 2 Ifnecessary use the W or A button to mark an other icon Step 3 Press the MENU button t
7. his monitor from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning 3 Do not use attachments not recommended by the monitor manufacturer as they may cause hazards 4 Do not use this monitor near water For example near a bathtub washbowl kitchen sink or laundry tub in a wet basement or near a swimming pool etc 5 Do not place this monitor on an unstable cart stand or table The monitor may fall causing serious injury to a child or adult and serious damage to the appliance Use only with a cart or stand recommended by the manufacturer or sold with monitor Wall or shelf mounting should follow the manufacturer s instructions and should use a mounting kit approved by the manufacturer 6 Slots and openings in the cabinet and the back or bottom are provided for ventilation and to insure reliable operation of the television receiver and to protect it from overheating these openings must not be blocked or covered The openings should never be blocked by placing the monitor on a bed sofa rug or other similar surface This monitor should never be placed near or over a radiator or heat register This monitor should not be placed in built in installation such as a bookcase unless proper ventilation is provided 7 This monitor should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supplied in your home consult your
8. ipment has been tested and found to comply with the limits of 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 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 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 of an experienced radio TV technician for help CAUTION Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the user s authority to operate the equipment NOTE The use of a non shielded interface cable with this equipment is prohibited IMPORTANT SAFEGUARDS Warnings 1 Read all of these instructions Save these instructions for later use Please 2 Unplug t
9. nect one end of the audio cable on the back of the connector to the sound card of the computer output Only for monitor with speaker function 2 2 5 Plug the computer and monitor power cables into a nearby outlet 2 2 6 Turn your computer and monitor on if your monitor display an image you have successfully installed the monitor If the monitor does not display an Image check all the connections 1 VGA Signal Cable 2 AC Power cable 3 Audio in Note 3 only for monitor with speaker function Connecting the monitor to the computer and the power supply Chapter 3 Overview of your monitor 3 1 CONTROL 1 Select Button For VGA mode 1 To choose which function you need Youmay choose Ww _ counterclockwise or A Clockwise 2 Executing it directly lowers or raises the volume 2 MENU Button 1 Press it to enter into MENU status 2 Under OSD mode press it to enter 3 Power indicator Indicates the operating state 4 Power Button Use this button to turn the monitor on and off 5 AUTO Button Press it to perform the auto adjustment of the screen Chapter 4 OPERATION Direct Access Features 4 1 SWITCHING THE MONITOR ON OFF This ON OFF button is used for switching the monitor on and off Note The ON OFF switch does not disconnect the device from the mains volta
10. o activate the highlighted icon Step 4 Use the W or A button to make the desired setting Step 5 Select the EXIT symbol to exitthe OSD menu Step 6 Repeat step 2 through 5 to make further adjustments Allchanges are stored immediately Chapter 4 OPERATION Direct Access Features 4 5 OSD MENU 1 Main menu OSD main menu of controls gives you an overview of the selection of controls available When you want to make adjustment of the screen image press and release button Menu 1024x768 tc od aza p EXIT A e ev fall Re WELE 2 OSD Adjustment E You can choose where you would like OSD image to appear on your screen H Position ch To move the OSD image horizontally left or right V Position azs To move the OSD image vertically up or down Exit f or To exit the sub menu 3 Language E You can choose one of the muti languages you need 4 Reset Re Reset the currently highlighted control to the factory setting User must be using factory preset video mode to use this function 5 Auto AL Auto adjust display mode to its utmost performance according to VGA setting In the event of the display image needs further adjustment 5 Chapter 4 OPERATION Direct Access Features 6 Color Select amp or es Color Select Menu e e E e COOL WARM H 60 0KHz U 75 1Hz Select user mode amp or User color you can adjust to individual
11. of production techniques today cannot guarantee an absolutely fault free screen display A few isolated constant lit or unlit pixels may be present The maximum permitted number of pixels faults is stipulated in the stringent international standard ISO 13406 2 Class II Example a 17 flat screen monitor with a resolution of 1280 x 1024 has 1280 x 1024 1310720 pixels Each pixel consists of three subpixels red green and blue so there are about 4 million dots in total According to ISO 13406 2 Class II a maximum of 6 pixels and 7 subpixels may be defective i e a total of 25 faulted dots This corresponds to approx 0 002 of the entire screen surface Chapter 5 Technical Information 5 3 Trouble shooting Before calling for service check the information in this section to see if you can remedy any problems by yourself If you need assistance please call the dealer where you purchased the LCD monitor There is no SCREEN image Please check these items e The power cord is securely connected the monitor the adaptor and the wall outlet e Check the signal cable connection between the monitor and the computer e Adjust the brightness and contrast controls e Monitor in power saving mode Display image is too large or small e Use the OSD controls to adjust Auto Setup The colors are discord e Signal cable properly connected e Use OSD controls to adjust the color control setting The imag
12. r plug is damaged or frayed b If liquid has been spilled into the monitor c If the monitor has been exposed to rain or water d If the monitor does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions as improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the monitor to normal operation e If the monitor has been dropped or the cabinet has been damaged f When the monitor exhibits a distinct change in performance this indicated a need for service 16 When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer that have the same characteristics as the original parts Unauthorized substitutions may result in fire electric shock or other hazards 17 Upon completion of any service or repairs to this monitor ask the service technician to perform routine safety checks to determine that the monitor is in safe operating condition 18 The socket outlet shall be near the equipment and shall be easily accessible 19 The power supply cord is used as the main disconnect device Chapter I Introduction 1 1 General Information This monitor is a high performance intelligent multi scan TFT LCD color monitor User friendly interface the easy and precise OSD control of multi key button Brief
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