Cornea Systems CT1503 Computer Monitor User Manual
Contents
1. CT1503 CT1702 User Guide Revision 1 A 23 January 2002 Congratulations Congratulations on your purchase of a state of the art TFT LCD Monitorby Comea Systems Inc We know you will be pleased with your investment and will enjoy the dynamic viewing You will never see images the same again Our Monitor is easy to set up J ust follow our simple instructions and you willbe viewing a new word in no time s Connectthe Monitorto your PC Tuner DVD VCR etc e Configure Set up the Monitor e Adjustthe display s Enjoy Beca use your satisfaction isimportantto us please contact usif you have any questions We can be reached at 1 800 681 6155 Monday Friday 8a m 5 p m Pacific Time Copyright 2002 Part Number XXXXXXXXX Revision XXXXX 2 Table of Contents General Infomation GENERAL INFORMATION General Safety Precautions 5 GENERALINFORMATION Unpacking Your Monitor amp Inventorying the Bei torte nai Val a Desc nt ae en 8 Figure J lnvertory of T aaa aaa 303324 CRRRARDER OS See ARR Lia 8 Component Information COMPONENTS The Back of the Monitor Connection Locations 10 Figure 2 CT1503 Connection Locations Back View of the Monitor 10 Figure 3 CT1702 Connection Locations Back View of the Monitor 11 COMPONENTS The Front of the Monitor aaaea 12 Figure 4 CT1503 T1702 Front of2. Insert the battery into the Remote Control If necessary fine tune the display by using the On Screen Display OSD menus image position brightness and other items See page 39 Enjoy your new Monitor from Comea Systems Inc Sd Lo EOF TiP Save the original container and the packing materials in case there are difficulties and you need to retum the Monitor CONNECTING Other Extemal A V Devices to Your Monitor Figure 8 Monitor to Extemal A V Devices Connection Diagram Jet JET c External A V device such as VCR DVD or camcorder ne DII DIT 61 si ZI AUDIO CABLE R AUDIO CABLE L VIDEO CABLE S VIDEO CABLE 25 CONFIGURING amp ADJ USTING the Display PC ANALOG Mode CONAGURING amp ADI USTING the Display PC ANALOG Mode Using the system s On Screen Displays OSD you can adjust and refine your Monitor s image The following table describes the initial set up steps and the other menus available Remember when using the buttons on the front of your Monitor e Press the MENU button to display the Main Menu e Use the CHANNEL a Y buttons to scroll through the menu items e Pres the SELECT button to choose the desired menu item and to store the new value parameter e Use the VOLUME K buttonsto increase d
3. Tum ON both the Monitorand Computer Remove the plastic protective coverfrom the front of the Monitor Pressing eitherthe SELECT button on the front of the Monitor page 12 orthe SOURCE button on the Remote Control page 15 scroll to the ANALOG Input Source option J REMINDER Insert the battery into the Remote Control Insert the Set up Disk into your Computer s CD slot and follow the instruc tions on page 27 If necessary fine tune the display by using the On Screen Display OSD menus image position brightness and other items See page 26 Enjoy yournew Monitorfrom Comea Systems Inc TIP Save the original containerand the packing materials in case there are difficulties and you need to retum the Monitor CONNECTING Your Monitor to Your Computer Figure 6 Monitor to C omputer Connection Diagram 19 CONNECTING Your Monitor to a Tuner TV CATV CONNECTING Your Monitor to a Tuner 1V CATV 1 Carefully unpack all the components and verify all the parts are present and undamaged See page 8 2 Organize the cable s you need and familiarize yourself with the connection configuration Forthe CT1503 see pages 10 amp 22 For the CT1702 see pages 11 a
4. CT1503 see pages 10 amp 19 Forthe CT1702 see pages 11 amp 19 4 With the Monitorlaying screen side down on a smooth clean surface flip open the Monitor base aay TIP Foreasieraccessto the cable connections keep the Monitor laying screen side down on a smooth surface 5 Connectthe 15 pin VGA Cable to the Monitors VGA connector 6 Connectthe 15 pin VGA Cable to your Computer J REMINDER Using your fingers hand tighten the screws on the 15 Pin connectors 7 Plug the Audio Cable into the Monitors AUD IN connector Not To use a headset plug the headset into AUD OUT connectoron the Monitor 8 Connectthe Audio Cable to your Computer at the speaker card location 9 If you are not connecting any more components e g CATV DVD or VCR continue with the remaining steps If you are connecting othercomponentsto the Monitor continue to the next appropriately labeled CONNECTING section 17 CONNECTING Your Monitor to YourComputer 10 11 12 13 14 15 16 17 18 19 18 Connect the round AC DC Adapter Plug to the Monitors PWR connector Connect the Power Cord to the AC DC Adapter J REMINDER Do notplug the Power Cord into the wall outlet surge protector yet Stand up your Monitor and adjustit for proper viewing See page 14 Plug in the Power Cords for both the Monitorand Computer to the wall power outlet or surge protector
5. Position Display H Position ____ Po er I 28 CONFIGURING amp ADJ USTING the Display PC ANALOG Mode Adjust the Clarity of the Image Phase 9 If necessary adjust the clarity of the image by e Pressing the MENU button to display the Main Menu s Dressing the CHANNEL AW buttons repeatedly to scroll to the PHASE CT1503 orthe POSITION CT1702 option s Pressthe SELECT button to select the menu item eC T1702 Use the CHANNEL AW buttons repeatedly to scroll to the PHASE option s AL the PHASE sub menu use the VOLUME 4 K buttonsto adjust the clarity ofthe image Once you have the image set to your liking press the SELECT button CT1503 Main Menu MENU Ver 1 0 Contrast H Position V Position Clock Phase Color Osd Function Select Input Exit Menu 40 808an6 800x600 CT1702 Main Menu MAIN MENU BRIGHTNESS CONTRAST 46 8KHzx 75 0Hz COLOR SETUP DE EXIT COMPOSITE NTSC CT1503 Phase Sub Menu Phase O SSS 80 Bb il CT1702 Position Sub Menu HORIZONTAL eno gt so VERTICAL dama gt CLOCK de p PHASE q K EXIT 29 CONFIGURING amp ADJ USTING the Display PC ANALOG Mode Adjust the Brightness amp Contrast Brightness eControlsthe overallimage and background screen brightness 10 Press the MENU button to display the Main Menu 11 Pressing the CHANNEL A V buttons repeatedly scroll to the BRIG HTN
6. and retumsto the Main Menu CT1503 V Position Language Off timer Exit __SR 80 SELECT INPUT CT1503 SETUP CT1702 e Displays current Input Signal Allows change of the Input Signal to the other options CT1503 C T1702 Select Input PC EXIT MENU eClosesthe Main Menu 33 CONFIGURING amp ADJ USTING the Display TV CATV TUNER Mode CONFGURING amp ADJUSTING the Display TV CATV TUNER Mode Using the system s On Screen Displays OSD you can adjust and refine your Monitor s image The following table describes the initial set up steps and the other menus available Remember when using the buttons on the front of your Monitor e Press the MENU button to display the Main Menu e Use the CHANNEL Y buttons to scroll through the menu items e Press the SELECT button to choose the desired menu item and to store the new value parameter e Use the VOLUME K buttonsto increase decrease the value parameter Initial Set Up amp Adjustment of the Monitor Select the Input Source Mode 1 Afterall the connections are made tum ON the Monitorand otherdevices asappropriate 2 Select the Input Source mode by using eitherthe Remote Control Pressing repeatedly the SOURCE button OR The buttons on the front of the Monitor by e Pressing the SELECT button repeatedly to scroll through the various Input Source modes OR From the Main Men
7. button Increasesthe volume 9 VOL eIn the MENU mode increases the value of the parameter displayed orchanges the displayed option PC Analog Activates the auto adjustment function 10 AUTO Thisfunc tion automatically adjuststhe ima ge s position on the LCD 11 POWER Pressing this button tumsthe Monitor ON or OFF 13 Adjusting the Tilt or Viewing Angle Adjusting the Tilt or Viewing Angle Your Monitor was designed to allow you to adjust it to a comfortable viewing angle The Monitorcan be tilted forward 45 orback 90 J REMINDER To prevent the Monitor from falling over make sure it is within the safe viewing angle range Power Management Function This Monitor isequipped with a DPMS Display Power Management Signaling function that automatically cuts the power dissipation down to less than 5W when the computeris left unattended ye Tp Although the Monitorcan be left in power saving mode for longerperiods we recommend that you tum it off afteryour daily work Light Status Definition Green Poweron Amber Powersaving mode enabled 14 COMPONENTS The Remote Control COMPONENTS The Remote Contol J REMINDER Insert the battery into the Remote Control Figure 5 Remote Contol Device Oo A MUTE i SOURCE CRORORO RO REMOTE CONTROLLER Remote Control Item Definition Item Item Definition 1 POWE
8. in order to avid any problems Canadian Department of Communications Compliance Statement DOC This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations C UL Bearsthe C ULMark and isin compliance with Canadian Safety Regulations according to C S A C22 2 No 950 FCC Information 1 Use the attached specified cables with the CT1503 CT1703 color monitor so as not to interfere with radio and television reception 1 Please use the supplied powercable or equivalent to ensure FCC compliance 2 Please use the supplied AC Adapter 3 Please use the supplied shielded video signal cable 4 Please use the supplied DVI D to DVI D cable 5 Please use the supplied USBcable Use of othercables and adapters may cause interference with radio and television reception 2 Thisequipment has been tested and found to comply with the limits fora ClassB 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 Thisequipment generates uses and can radiate radio frequency energy and if notinstalled and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occurin a particular installation If thisequipment does cause ha mful interference to radio ortelevision reception whic
9. the Monitor 12 Monitor Item Definition LL 12 Adjusting the Tilt or Viewing Angle LL 14 Power Management Function s s s aaa cece tte eae 14 COMPONENTS The Remote Control c eee eee 15 Figure 5 Remote Control Device beens vee eee eee eR 15 Remote Control Item Definition 15 Connecting CONNECTING YourMonitorto YourComputer 17 Figure 6 Monitor to ComputerConnection Diagram 0 0 cee eee 19 CONNECTING Your Monitorto a Tuner TV CATV 20 Figure 7 Tuner TV CATV to Monitor Connection Diagram ssas ss sssaaa 22 CONNECTING Other Extemal A V Devicesto YourMonitor 23 Figure 8 Monitor to Extemal A V Devices Connection Diagram 25 Configuring Adjusting CONFIGURING amp ADJ USTING the Display PC ANALOG Mode 26 Initial Set Up amp Adjustment of the Monitor 0 0 0 ccc eee 26 Explanation of Remaining Menu Items PC ANALOG Mode 31 CONFIGURING amp ADJ USTING the Display TV CATV TUNER Mode 34 Initial Set Up amp Adjustment of the Monitor 0 0 0 ccc ee 34 Explanation of Remaining Menu Items TV CATV TUNER amp SVIDEO Modes 37 CONFIGURING amp ADJ USTING the Display Extemal Devices S VIDEO ModE si os ot Bodin Bote ee AIA TAR Sele eaten ws 39 Initial Set Up amp Adjustment of the Monitor 0 00 0 c cece eee 39 Explanation of Remaining Menu Items TV CATV TUNER amp SVIDEO Modes 37 Tr
10. the display modes listed below the screen image has been optimized during production Preset Timing Modes Analog Horizontal Vertical Display Standard Mode Mode Frequency Frequency Type KHz Hz 640 x 350 31 5KHz 70Hz IBM 720 x 400 31 5KHz 70Hz IBM 640 x 480 31 5KHz 60Hz Industry Standard VGA 640 x 480 37 9KHz 72Hz VESA Standard 640 x 480 37 5KHz 75Hz VESA Standard 640 x 480 43 3KHz 85Hz VESA Standard 800 x 600 35 2KHz 56Hz VESA Guidelines 800 x 600 37 9KHz 60Hz VESA Guidelines SVGA 800 x 600 48 0KHz 72Hz VESA Standard 800 x 600 46 9KHz 75Hz VESA Standard 800 x 600 53 7KHz 85Hz VESA Standard 1024 x 768 48 4KHz 60Hz VESA Guidelines 1024 x 768 56 5KHz 70Hz VESA Standard XGA 1024 x 768 60 0KHz 75Hz VESA Standard 1024 x 768 68 7KHz 85Hz VESA Standard 1280 x 1024 64 0KHz 60Hz VESA Standard SXGA 1280 x 1024 80 0KHz 75Hz VESA Standard IMPORTANT Our Monitor is not supported outside of the display modes listed above 48 APPENDIX CT1703 Display Modes Digital APPENDIX CT1703 Display Modes Digital For the display modes listed below the screen image has been optimized during production Preset Timing Modes Digital x i l Vertical Display Horizonta ertica Standard Mode Mode Frequency Frequency Type KHz Hz 640 x 350 31 5KHz 70Hz IBM 720 x 400 31 5KHz 70Hz IBM I
11. ESS C T1503 or the BRIG HTNESS C O NTRAST C T1702 item 12 Pressthe SELEC Tbutton to choose the desired item 13 At the appropriate sub menu use the VOLUME 4 K buttons Lo adjust the brightness of the image 14 Once you have the brightness set to your liking press the SELECT button Contast Controls the image brightness in relation to the background 15 Repeat the same general procedure for the brightness adjustment but by selecting the CONTRAST C T1503 orthe BRIG HTNESS C O NTRAST C T1702 option instead 16 Once you have the contrast set to yourliking press the SELECT button CT1503 Main Menu MENU Ver 1 0 Contrast H Position V Position Clock Phase Color Osd Function Select Input Exit Menu 0808200 800x600 CT1702 Main Menu MAIN MENU 4 BRIGHTNESS CONTRAST 46 8KHzx 75 0Hz Mi COLOR 9 SETUP EXIT COMPOSITE NTSC CT1503 Brightness Sub Menu Brightness ______ NAWr 80 SSS CT1702 Brightness Sub Menu so CONTRAST dreme U EXIT CT1503 Contrast Sub Menu Contrast _ ______ aT 80 SSS eee CT1702 Contrast Sub Menu BRIGHTNESS eee 50 exit 30 Explanation of Remaining Menu Items PC ANALOG Mode Explanation of Remaining Menu Items PC ANALOG Mode The following table describesthe other menus available Figure 9 The Main Menus for the CT1503 and the CT1702 respectively Contrast 4 BR
12. IGHTNESS CONTRAST Color Mi COLOR KDa Channel OSITION Osd Function 3 SETUP Select Input f EXIT D Exit Menu COMPOSITE NTSC l CLOCK CT1503 Clock Sub Menu Performsa rough image tuning RIETI by screen size adjustment sn L e C T1702 The CLOCK sub menu isobtained via the POSITION l_t__t___ tagli I item onthe Main Menu CT1702 Clock Sub Menu HORIZONTAL dees K VERTICAL donenn b CLOCK es J so PHASE dommes gt EXIT 31 Explanation of Remaining Menu Items PC ANALOG Mode COLOR Fine tunes the image viewing Preset 1 Bluish White Preset 2 Plain White User Color CT1503 only Controls the individual colors of Red Green and Blue Exit CT1702 only e C loses this sub menu and retumsto the Main Menu CT1503 Color Sub Menu Color Preset1 Preset2 User Color CT1503 User C olor Sub Menu Color Red Gain Green Gain Blue Gain Exit a 30 CT1702 Color Sub Menu PRESET2 RED Ges GREEN Giai gt BLUE one EXIT CT1702 User Color Sub Menu PRESETI PRESET2 te GREEN EST LUE t e EXIT Explanation of Remaining Menu Items PC ANALOG Mode OSD FUNCTION CT1503 only H Position Controls the OSD horizontal position V Position Controlsthe OSD vertical position Language eControlsthe language used for the OSD Off Timer s The OSD display time during the absence of usercontrol Exit e C loses this sub menu
13. R Pressing this item tums the Monitor ON or OFF 2 MENU Pressing this item displays the Main Menu A CH Pressing this item AlIl Input Sources M oves to the next higher menu 3 Channel item U p e TV Tuner Selects the next higher channel VCH Pressing this item All Input Sources Moves to the next lower menu 4 Channel item Down i e TV Tuner Selects the next lowerchannel 15 COMPONENTS The Remote Control Item Item Definition Pressing this item eIncreases the volume 5 VOL In the MENU mode increasesthe value of the parameter displayed orchangesthe option displayed Pressing this item Decreases the volume 6 VOL eIn the MENU mode decreasesthe value of the parameter displayed orchangesthe option displayed 7 MUTE Pressing this item tums the sound ON or OFF Pressing this item scrolls through the available Input 8 source UTES l Ne The Input Source sname displays briefly in the upper right hand comerof the screen 9 SELECT Pressing this item selects the highlighted menu item 16 CONNECTING Your Monitor to Your Computer CONNECTING Your Monitor to Your Computer 1 Tum OFF and UNPLUG your Computer until instructed otherwise 2 Carefully unpack all the components and verify all the parts are present and undamaged See page 8 3 Organize the cables you need and familiarize yourself with the connection configuration For the
14. SETUP option CT1702 3 Select the SVIDEO mode CT1503 Input Source Scroll Sequence MEMENTO CT1702 Input Source Scroll Sequence PE pe I ET Hee CONFIGURING amp ADJ USTING the Display Extemal Devices S VIDEO Mode Adjust the Image Position amp Clarity 4 If necessary e To adjust the VERTICAL position see page 28 e To adjust the HORIZONTAL position see page 28 e To adjust the CLARITY of the image see page 29 eTo adjust the BRIGHTNESS of the image see page 30 eTo adjust the CONTRAST of the image see page 30 Note Foran explanation of the remaining menu items please see the Expla nation of Remaining Menu Items TV CATV TUNER amp SVIDEO Modes section on page 37 40 TRO UBLESHO O TING Resolution to Potential Problems TROUBLESHOOTING Resolution to Potential Problems This section tresto anticipate potential problemsthat you may encounter in the day to day use of your Monitor If after trying the suggested solutions your Monitors symptom remains the same contact your authorized service centerorcall Technical Support Troubleshooting Problems Problem Connective Action e Using the On Screen Display OSD adjust the Brightness and Contrast to maximum or reset them to the default settings LED Green eCheck the power switch LED OFF eCheck if the AC Power Cord is No Picture properly connected to the AC Adapter eCheck if the vi
15. TSC CT1503 C T1702 Channel Sub Menu AIR Option AIR CATV AUTO CHANNEL K STOP MANUAL CHANNEL gt 13 DEL FINE K 0 Exit a CATV Option CATV AUTO CHANNEL gt STOP MANUAL CHANNEL K C 28 DEL FINE K 0 EXIT 35 CONFIGURING amp ADJ USTING the Display TV CATV TUNER Mode Automatically Search for Channels 7 While in this sub menu to automatic ally search add channels from the cable system s Use the CHANNEL AV buttons to scroll to the AUTO CHANNEL item e Press the SELECT button to fully highlight and view the options for this item e The system will start automatically searching and adding channels 8 If you do not want to automatically search add channels do not select thisoption CT1503 CT1702 Channel Sub Menu I AIRICATV__ A R AUTO CHANNEL gt STOP MANUAL CHANNEL gt 13 DEL FINE gt 0 Exit CT1503 CT1702 Channel Sub Menu CATV AUTO CHANNEL gt STOP MANUAL CHANNEL K C 28 DEL FINE K 0 EXIT Other Sub Menu Options Manually Add Remove Channels 9 While in this sub menu desired Refining the Video Image 10 While in this sub menu s Use the CHANNEL A Y buttons image as Clear as possible EXITthe Sub Menu 12 Press the SELECT button s Use the CHANNEL A Y buttons Press the SELECT button to fully highlight and view the options for this item s Use the CHANNEL A Y buttons Use the CHANNEL A Y buttons ePressthe SELECT but
16. amp ADJ USTING the Display PC ANALOG Mode Adjust the Initial Image Vertical amp Horizontal Alignment 7 If necessary at the initial display adjust the VERTICAL position of the display by e Pressing the MENU button to display the Main Menu Pressing the CHANNEL AW buttons repeatedly to scroll to the V POSMON CT1503 or the POSITION C T1702 option e Press the SELECT button to select the menu item e C T1702 Use the CHANNEL AV buttons repeatedly to scroll to the VERTICAL option on the sub menu At the V POSITION or VERTICAL sub menu use the VOLUME lt P buttonsto move the image up ordown until it is centered vertically on the display Once you have vertically centered the display pressthe SELECT button 8 Now centerthe display HORIZONTALLY by Repeating same general procedure for the vertical adjustment but by selecting the H POSMON CT1503 orthe HORIZONTAL C T1702 option instead Remember to press the SELECT button when the display is centered horizontally CT1503 Main Menu MENU Ver 1 0 Contrast H Position V Position Clock Phase Color Osd Function Select Input Exit Menu 0808200 800x600 CT1702 Main Menu MAIN MENU BRIGHTNESS CONTRAST W COLOR 46 8KHzx 75 0Hz 4 SETUP EXIT COMPOSITE NTSC CT1503 Vertical Position Sub Menu CT1702 Position Sub menu HORIZONTAL VERTICAL CLOCK PHASE EXIT C T1503 Horizontal
17. deo signal cable is propery connected at the backof LED Amber Monitor e Check if the powerto computer system is ON e Adjust the Frequency and Phase The display not clear settings using the OSD s Adjust the Brightness and Contrast The display is too light dark settings using the OSD e Adjust the Horizontal and Vertical The image is notcentered position settings using the OSD Out of Range message eCheck the maximum resolution and the frequency on the video port of your Computer Out Of Range H 81 7KHz V 81 7KHz e Check the signal cable connection The picture is sc rambled between yourComputer and Monitor 41 TRO UBLESHOOTING Resolution to Potential Problems Problem Connective Action The picture is fuzzy Press the AUTO button on your Monitor to automatically configure your Monitor The picture bounces or has wavy oscillations eCheck the signal cable connection between yourComputerand Monitor The picture appears to be ghosting eCheck the signal cable connection between yourComputerand Monitor The coloron the screen is not uniform Adju lt the color settings using the OSD colormenu The colors on the screen are distorted with dark or shadowed areas e Adjust the color settings using the OSD colormenu The Power Indicator is blinking an amber color eThe Monitor is using its power ma
18. e support your basic configuration setup and troubleshooting questions and when required we provide you with all instruc tions on how to retum your product for repair For support inquiriesin the United States orCanada please call 1 800 681 6155 Monday through Friday 8 a m to 5 p m Pacific Time Retum Authorization Proc edure 1 Contact Us The Comea Technical Support staff will help you identify if the unit needsto be repaired 2 Fill outan RMA RETURN MERCHANDISE AUTHORIZATION Form Once repair service is required you ll be instructed to fill out an RMA form available online You will be requested to provide product model name and serial number located on the backof your Monitor the original proof of purchase yourname and contact information a description of the problem amp yourcredit card VISA MasterCard or 45 APPENDIX Warranty American Express information if first vear advanced swap is applicable 3 Acquire an RMA Number Afterwe receive yourRMA request Comea technical supportstaff will contact you within 48 hous and assign you an RMA number For advanced swap service a replacement unit will be sent to you 4 Retum the Unit for Repair Replacement Please send your original unit back to usin the original unit box Damage due to improper orinadequate packing willbe charged to you asan out of wa manty cost Eor advanced swap service please use the provided mailing label A designated courer wi
19. ecrease the value parameter Initial Set Up amp Adjustment of the Monitor Select the Input Source Mode 1 Afterall the connectionsare made tum ON both the Computer and the Monitor 2 Select the Input Source mode by using eitherthe Remote Control Pressing repeatedly the SOURCE button Ecc o EE P 9 OR lia The buttonson the front of the Monitor by CT1702 Input Source Scroll Sequence e Pressing the SELECT button repeatedly to scroll through the various Input Source modes OR From the Main Menu choose the SELEC TIN PUT CT1503 SETUP option CT1702 3 Select the ANALOG mode CT1503 Input Source Scroll Sequence 26 CONFIGURING amp ADJ USTING the Display PC ANALOG Mode Install the TFT LCD Monitor Driver 4 Ifpreviously done skip this section Ifnotpreviously done install the INF file on your PC by performing the following a Insert the Installation Disk into your Computer s CD disk drive b Eitherfollow the Add New Hardware wizard orat the Windows 95 98 2000 desktop initial screen click the right mouse button to open a pop up menu c With the left mouse button click on the Properties selection to open the Display Properties menu d Click the Setting tab and click the Advanced Properties tab e Click the Monitor tab and select Change f Click on the Display the list of all the drivers in specific locati
20. emal Shocks Do noThit drop orotherwise apply any mechanical or physical shocksto the Monitor Ventilation Insta ll the Monitorin a well ventilated area e NOTE Be sure the ventilation isnot so strong that blows overthe Monitor Power Off e Tum the Monitor orr before connecting it to the power outlet or surge protector Also while installing your Monitor it is wise to unplug yourComputer and other components from the power outlet GENERAL INFORMATION General Safety Precautions Secure Connections Make sure that the Monitor s PowerCord and the otherdevices powercordsare properly connected Other Hectical Safety Notes Overloading AC outlets and extension cords are dangerous Also frayed Power Cordsand the broken plugs may cause electric shock orfire Do Not Open the Monitor eThere are no userservicea ble components inside There is a risk of exposure to high voltage electricity inside even when poweris tumed OFF elf the Monitor does not operate properly unplug the PowerCord and contact your dealer or Technical Support e Handling the electrical equipment carelessly may cause electrical shock and other hazards A WARNING Risk of electrical shock DO NOTOPEN the Monitor GENERAL INFORMATION Unpacking Your Monitor amp Inventorying the Parts GENERAL INFORMATION Unpacking Your Monitor amp Inventorying the Parts Please make sure the parts shown in the foll
21. f the Monitor Figure 4 CT1503 T1702 Front of the Monitor 38 445 7 1 Monitor Item Definition Item Item Definition CT1503 15 TFTLCD max resolution 1024 x 768 16 2M 1 LCD Panel color true color screen CT1702 17 TFTLCD max resolution 1280 x 1024 16 7M color Afterconnecting the audio input you can use the 2 Built In spea kers Speakers CT1503 2W output CT1702 3W output 3 MENU Pressing this button displaysthe Main Menu 12 COMPONENTS The Front of the Monitor Item Item Definition Pressing this button eSlectsthe highlighted menu item Selects the desired Input Source CT1503 Input Source Options Scroll Sequence 4 SELECT ee ae CT1702 Input Source Options Scroll Sequence LTTE w CH Pressing this button All Input Sources Moves to the next lower menu 5 Channel item D own e TV Tuner Selects the next lower channel ACH Pressing this button All Input Sources Moves to the next higher menu 6 Channel item U p e TV Tuner Selects the next higher channel j pae This sensor receives the signal from the Remote Control device Sensor Pressing this button Decreasesthe volume 8 VOL eIn the MENU mode decreases the value of the parameter displayed orchanges the displayed option Pressing this
22. g Menu Items TV CATV TUNER amp S VIDEO Modes SELECTINPUT CT1503 CT1503 C T1702 Sub Menu SETUP CT1702 Selectinput OO O e Displays current Input TUNER DIE TR Allows change of the Input Source to the other options EXIT Closes the Main Menu CONFIGURING amp ADJ USTING the Display Extemal Devices S VIDEO Mode CONAGURING amp ADJUSTING the Display Extemal Devices S VIDEO Mode Using the system s On Screen Displays OSD you can adjust and refine your Monitor s image The following table describes the initial set up steps and the other menus available Remember when using the buttons on the front of your Monitor e Press the MENU button to display the Main Menu e Use the CHANNEL a Y buttons to scroll through the menu items e Press the SELECT button to choose the desired menu item and to store the new value parameter e Use the VOLUME bbuttonsto increase decrease the value parameter Initial Set Up amp Adjustment of the Monitor Select the Input Source Mode 1 Afterall the connectionsare made tum ON the Monitor and otherdevices asappropriate 2 Select the Input Source mode by using eitherthe Remote Control e Pressing repeatedly the SO URC E button OR The buttonson the front of the Monitorby e Pressing the SELECT button repeatedly to scrollthrough the various Input Source modes OR e From the Main Menu choose the SELECTINPUT C T1503
23. h can be determined by tuming the equipment off and on the user is encouraged to try to correct the interference by one ormore of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver isconnected e Consult yourdealeroran experienced radio TV technician for help If necessary the usershould contact the dealeroran experienced radio televison technician for additional suggestions The user may find the following booklet prepared by the Federal Communications Commission helpful How to Identify and Resolve Radio TV Interference Problems This booklet isavailable from the U S Govemment Printing Office Washington D C 20402 Stock No 004 000 00345 4 50
24. lectthe appropriate antenna type See page 35 If necessary configure the Tuner to automatically search for the channels See page 31 If necessary fine tune the display by using the OSD menus image position brightness and other items See pages 35 37 Enjoy yournew Monitorfrom Comea Systems Inc Vly TIP Save the original container and the packing materials in case there are difficulties and you need to retum the Monitor 21 CONNECTING Your Monitor to a Tuner TV CATV Figure 7 Tuner TV CATV to Monitor Connection Diagram Connecting indoor antena Connecting outdoor antenna 6 O ti IT TT S S DIT TT Connecting antenna by way of VTR 22 CONNECTING Other Extemal A V Devices to Your Monitor CONNECTING Other Extemal A V Devices to Your Monitor 1 Carefully unpack all the components and verify all the parts are present and undamaged See page 8 Organize the cable s you need and familiarize yourself with the connection configuration Forthe CT1503 see pages 10 amp 25 For the CT1702 see pades 11 amp 25 With the Monitorlaying screen side down on a smooth clean surface flip open the Monitor base x Tip ka Foreasieraccessto the cable connections keep the Monitor laying screen side down on a
25. ll pick up the retumed The original unit must be propery packaged in the same mannerasthe replacement unit utilizing the packing materials provided 5 Receive a Replacement Repaired Unit Once the unitis repaired we will ship back to you free of charge If the unit is not repairable we willsend you a replacement instead NOTE Replacement program is subject to termination at any time without advance notice 46 APPENDIX CT1503 Analog Display Modes Analog APPENDIX CT1503 Analog Display Modes Analog For the display modes listed below the screen image has been optimized during production Preset Timing Modes Analog Mode pre else Pe Standard Type 640 x 350 31 5KHz 70Hz IBM 720 x 400 31 5KHz 70Hz IBM 640 x 480 31 5KHz 60Hz Industry Standard vat 640 x 480 37 9KHz 72Hz VESA Standard 640 x 480 37 5KHz 75Hz VESA Standard 640 x 480 43 3KHz 85Hz VESA Standard 800 x 600 35 2KHz 56Hz VESA Guidelines 800 x 600 37 9KHz 60Hz VESA Guidelines SVGA 800 x 600 48 0KHz 72Hz VESA Standard 800 x 600 46 9KHz 75Hz VESA Standard 800 x 600 53 7KHz 85Hz VESA Standard 1024 x 768 48 4KHz 60Hz VESA Guidelines XGA 1024 x 768 56 5KHz 70Hz VESA Standard 1024 x 768 60 0KHz 75Hz VESA Standard IMPORTANT Our Monitoris not supported outside of the display modes listed above 47 APPENDIX CT1702 Display Modes Analog APPENDIX CT1702 Display Modes Analog For
26. mp 22 3 With the Monitor laying screen side down on a smooth clean surface flip open the Monitor base l da TIP Foreasieraccessto the cable connections keep the Monitor laying screen side down on a smooth surface 4 Connectthe Antenna from your Cable TV orextemal intemal antenna into the Monitors ANTENNA connector J REMINDER The Antenna connection should be hand tight 5 Connectthe round AC DC Adapter Plug to the Monitor s PWR connector 6 Connectthe Power Cord to the AC DC Adapter J REMINDER Do notplug the Power Cord into the wall outlet surge protector yet 7 If you are not connecting any more components e g DVD or VCR continue with the remaining steps If you are connecting othercomponentsto the Monitor continue to the next appropriately labeled CONNECTING section 8 Stand up your Monitor and adjustit for proper viewing See page 14 20 CONNECTING Your Monitor to a Tuner TV CATV 10 11 12 13 14 15 16 Plug in the Power Cord forthe Monitorto the wall power outlet or surge protector Tum ON the Monitor Remove the plastic protective coverfrom the front of the Monitor Pressing eitherthe SELECT button on the front of the Monitor page 12 orthe SOURCE button on the Remote Control page 15 scroll to the TUNER Input Source option J REMINDER Insert the battery into the Remote Control Using the On Screen Display OSD menus se
27. nagement system Check the power management utility on your Computer 42 APPENDIX Wa manty APPENDIX Warranty END USER WARRANTY TERMS AND CONDITIONS Effective 12 11 2001 Comea Systems Inc Comea warrants yournew Comea display s against defects in material and workmanship during the waranty period from the date of the original purchase of the new product within the te mtory Ifa product provesto be defective in material or workmanship during the warranty period Comea will at its sole option repairorreplace the product with a similar product provided the purchaseradheresto certain retum authonzation proceduresand guidelines For better service Comea strongly encourages you to register your product by filling out the waranty registration card provided with your product or register online Wananty Period Product S Advance Type Parts Labor Backlight d Swap TFT LCD 3 Year 3 Year 3 Year 1st Year LC D TV 3 Year 3 Year 3 Year 1st Year Plasma 1 Year 1 Year No No lst Year Advanced Swap Service e Trepas are necessary and you are entitled to service under the terms and conditions of the limited warranty a replacement unit will be sent to you in exchange of your defective for repair during the first year product waranty period e With the advanced swap service shipping iscovered both directions A retum ship ping label will be included with the replacement unit s Tan ad
28. ndustry VGA 640 x 480 31 5KHz 60Hz gandar 640 x 480 37 9KHz 72Hz VESA Standard 640 x 480 37 5KHz 75Hz VESA Standard 800 x 600 35 2KHz 56Hz VBA Guidelines VESA SVGA 800 x 600 37 9KHz 60Hz Guidelines 800 x 600 48 0KHz 72Hz VESA Standard 800 x 600 46 9KHz 75Hz VESA Standard 1024 x 768 48 4KHz 60Hz VESA Guidelines XGA 1024 x 768 56 5KHz 70Hz VESA Standard 1024 x 768 60 0KHz 75Hz VESA Standard SXGA 1280 x 1024 64 0KHz 60Hz VESA Standard IMPORTANT Our Monitor is not supported outside of the display modes listed above 49 APPENDIX Regulatory Compliance APPENDIX Regulatory Compliance TO PREVENT ARE OR SHOCK HAZARDS DO NOT EXPOSE THIS UNIT TO RAIN ORMONSTURE ALSO DO NOT USE THIS UNIT S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNIESS THE PRONGS CAN BE EM ezio FI NING THE CABINET AS THERE ARE HGH VOLTAGE COMPONENTS INSIDE REFER SERVICING TOU NED SEA PERSONNE CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF EIECTRIC SHOCK DO NOT REMOVE COVER IOR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALFIED SERVICE PERSONNEL This symbol warns vaer thet unnslted voltage sibi the unit may have sufficient magni to cause shock Tharelorg it is anaon fo meka any kind of conc wth eny past Foci this uni This symbol alerts the user hat important literature concerning the operation and maintenance of this un has been induded Therefore should be read carefully
29. on selection then clickon the Have Disk and then click on the Browse File button g Select CD disk drivers for example select from the F drive the INF file folder h Click on the INF file LC D inf on the Installation Disk and select proper size of this Monitor e The size of this Monitor is stated on page 17 of this Manual i When the driver files are installed to the hard drive click OK and press Close to save settings j Click Yes when prompted to accept the new Refresh Rate setting To Change the Resolution or Refresh Rate a At the Windows 95 98 2000 desktop initial sc reen click the right mouse button to opena pop up menu b With the left mouse button click on Properties to open the Display Properties menu c Click on the Setting tab and change the resolution you what you want d Click Apply or OK button then click OK to keep the selected resolution e Go back to Display Properties menu and click on the Setting tab Select the Advanced Properties button and then click on Adapter f In Adapter Properties select Refresh Rate to change it Our Monitors support a refresh rate up to 75Hz For tne best possible display we recommend a refresh rate of 60Hz e If you do not have this option try the procedure again after installing the Monitor driver 27 CONFIGURING
30. ons Back View of the Monitor Number Abbreviation Definition 1 VGA 15 Pin Connector for D Sub Analog 2 PWR AC DC Adapter Connection 3 OUTAUD Sound Out Connection 4 AUD IN Sound In Connection 5 ANTENNA Tuner TV CATV Connection 6 S VIDEO S Video Input Connection 7 VIDEO Video Input Connection Yellow 8 LAUD Stereo Audio Left Connection White 9 AUD R Stereo Audio Right Connection Red 10 COMPONENTS The Back of the Monitor C onnection Locations Figure 3 CT1702 Connection Loc ations Back View of the Monitor lo I 399 Number Abbreviation Definition 1 OUTAUD Sound Out Connection 2 AUD IN Sound In Connection 3 VGA 15 Pin Connector for D Sub Analog 4 PWR AC DC AdapterConnection Digital Video Interface Connector 5 DVI To be used if the computerhasa digital VGA card 6 ANTENNA Tuner TV CATV Connection 7 S VIDEO S Video Input Connection 8 VIDEO Video Input Connection Yellow 9 LAUD Stereo Audio Left Connection White 10 AUDR Stereo Audio Right Connection Red 11 USB USB Port Optional 11 COMPONENTS The Front of the Monitor COMPONENTS The Front o
31. oubleshooting TRO UBLESHO OTING Resolution to Potential Problems 41 Appendix APPENDIX Warranty Lili 43 APPENDIX CT1503 Analog Display Modes Analog 47 APPENDIX CT1702 Display Modes Analog 48 APPENDIX CT1703 Display Modes Digital aaa 49 GENERAL INFORMATION General Safety Precautions GENERAL INFORMATION General Safety Precautions This Monitor hasbeen engineered and manufactured to assure your safety AN IMPORTANT To avoid electricalshock and to prevent other injuries or damage please read thisManual and comply with the stated wamingsand procedures Foreign amp Magnetic Objects Do not place anything heavy wet or magnetic on the Monitor or PowerCord Do not cover the ventilation openings or touch them with metallic or flammable material Temperature e Extreme temperature may cause discoloration ordamages Avoid operating the Monitorin extreme heat humidity ordusty areas Ambient Temperature 0 C 40 C Cleaning the LCD Surface eTo prevent any damage to the LCD surface e Do noTuse solvents such as benzene Instead use a damp soft cloth GENERAL INFORMATION General Safety Precautions Proper Tools eTo prevent any scratchesto the LCD surface DO NOTuse small tools such asa pin ora pencil nearthe Monitor Hat Sturdy Surface Place the Monitoron a sturdy flat surface to prevent it from falling Ext
32. owing figure are included with your Monitor If any of these items are missing or appear damaged contact your dealer or call Technical Support immediately Figure 1 Inventory of Parts X Installation CD AC DC Power Adapter ern CT1503 CT1703 Monitor E 15 Pin VGA Audio Cable Power Cord Signal Cable RCA Cable S Video Cable Remote Control E User s Manual GENERAL INFORMATION Unpacking Your Monitor amp Inventorying the Parts Note Depending on the voltage requirements for your area the Power Cord may be differentthan what is indicated in the figure When unpacking the Monitor and its components e Carefully open the box e Lav he boxflatona table and carefully slide the contents out of the box s Do not dump the contents out of the box UN IMPORTANT DO NOTremove the protective plastic cover from the Monitor This cover protects the screen during Installation and willbe removed when the Installation is complete When inspecting the Monitor and its components e Verify all the components are present according to the previous figure e Verify the parts ame not damaged A PF TIP Save the boxand other packing material in case the Monitor need Sto be retumed COMPONENTS The Back of the Monitor Connection Locations COMPONENTS The Back of the Monitor Connection Locations Figure 2 CT1503 Connection Locati
33. smooth surface At the side of the Monitor connectthe RCA Cable and orthe S Video Cable to the AUD L AUD R VIDEO and S VIDEO locations as appropnate Connectthe round AC DC Adapter Plug to the Monitor s PWR connector Connect the Power Cord to the AC DC Adapter J REMINDER Do notplug the Power Cord into the wall outlet surge protector yet If you are not connecting any more components e g Tuner Antenna continue with the remaining steps If you are connecting othercomponentsto the Monitor continue to the next appropriately labeled CONNECTING section On the extemal A V devic e s if not done already connect the RCA Cable and or the S Video Cable to the coresponding OUT AUD L AUD R VIDEO and S VIDEO locations as appropriate Stand up your Monitor and adjustit for proper viewing See page 14 23 CONNECTING Other Extemal A V Devices to Your Monitor 10 11 12 13 14 15 24 Plug in the Power Cord forthe Monitor and other A V devicesto the wall power outlet or surge protector Tum ON the Monitorand other A V devices as appropriate Remove the plastic protective coverfrom the front of the Monitor Pressing eitherthe SELECT button on the front of the Monitor page 12 orthe SOURCE button on the Remote Control page 15 scroll to the S VIDEO or COMPOSITE Input Source option whicheveris appropriate for your system J REMINDER
34. such service is available Wananty Exclusion e The limited waranty does not cover the repairof damages occuning after you purchase the Monitor in shipping orin storage orthat caused by disaster accident misuse abuse negligence mishandling improperpackaging orshipping unauthonzed repairor modification oractsof God e This limited warranty doesnot cover repair of Monitor display quality degradation resulting from failure of following the manufacturers instruction with respect to proper handling operation installation usage service and maintenance of the Monitor APPENDIX Warranty e Comea shallnot be liable forany incidental orc onsequential damages resulting from the use of this product s Do NOTopen the Monitor housing under any circumstances By opening the Monitorhousing you will expose yourself to possible electrical dangers and void all warranties Before Contacting Us In many cases your Monitor may not need repair Before you contact us please consult the troubleshooting section in your user s guide to see if you can easily remedy the problem yourself If this approach doesnot resolve yourComea Monitor problem please e Locate your proof of purchase date indicated on your receipt orinvoice e Getyourproduct model and serial number MPx00Kxxxx on the back of your Monitor e Have the defective product in front of you and callus Comea Technical Support Service During all three years of product waranty w
35. ton to fully highlight and view the options for this item to scroll to the MANUAL CHANNEL item to choose the ADD or DELETE option as to scroll to the FINE item to increment the adjustment to make the 11 Using the CHANNEL A Y buttons scroll to the EXITitem This action retums you to the Main Menu 36 Explanation of Remaining Menu Items TV CATV TUNER amp SVIDEO Modes Explanation of Remaining Menu Items TV CATV TUNER amp S VIDEO Modes The following table describesthe other menus available Figure 10 The Main Menus for the CT1503 and the CT1702 respectively MAIN MENU Contrast BRIGHTNESS CONTRAST Color fi COLOR gt O Channel I Osd Function Y SETUP Select Input f EXIT Exit Menu COMPOSITE NTSC _eo_ rr COLOR CT1503 C T1702 Color Sub Menu Color Color za A Controls the thickness of the in colorsignal level Sharpness Exit Controls the tone of the colorsignal level Sharpness Controls the sharpness of the signal level a 60 OSD FUNCTION CT1503 Only H Position Controls the OSD horizontal position V Position Controls the OSD vertical position Language Controls the language used forthe OSD Off Timer eThe OSD display time during Exit s Closes this sub menu the absence of usercontrol CT1503 OSD Function Sub Menu V Position Language Off timer Exit es 30 37 Explanation of Remainin
36. u choose the SELECT INPUT CT1503 SETUP option CT1702 3 Select the TUNER mode CT1503 Input Source Scroll Sequence RT I Lg Ea CT1702 Input Source Scroll Sequence GE I E SO II 34 CONFIGURING amp ADJ USTING the Display TV CATV TUNER Mode Adjust the Image Position amp Clarity 4 If necessary eTo adjust the VERTICAL position see page 28 eTo adjust the HORIZONTAL position see page 28 eTo adjust the CLARITY of the image see page 29 eTo adjust the BRIGHTNESS of the image see page 30 eTo adjust the CONTRASTof the image see page 30 Select the Proper Antenna AIRorCATV 5 At the initial display select the antenna appropriate for your system by e Pressing the MENU button to display the Main Menu Pressing the CHANNEL A Y buttons repeatedly to scroll to the CHANNEL option s Press the SELECT button to select the item 6 At the CHANNEL sub menu elf the AIR CATV item isnot highlighted use CHANNEL A Y buttons to scroll to it s Press the SELECT button to fully highlight the AIR CATV item s AL the CHANNEL sub menu use the VOLUME 2 K buttonsto scroll through the antenna options Air or CATV e Press the SELECT button to choose the appropriate option CT1503 Main Menu Contrast Color KUR Channel Osd Function Select Input D Exit Menu CT1702 Main Menu MAIN MENU i BRIGHTNESS CONTRAST Mi COLOR SETUP EXIT COMPOSITE N
37. vanced swap isdesired the customer will be required to submit a valid credit card number with the accountin good standing ascollateral 43 APPENDIX Warranty e Yourcredit card willbe charged if the defective unit is not received in 15 days after you receive the replacement This service will be provided exclusively by yourComea Technical Support Centerand authonzed agents Your product will not be accepted for repair unless you first contact Comea Technical Support Center who will provide instructions on how to retum your product for repair Once the product has been repaired it will be retumed free of charge to the address you designated within the tenitory Date of Original Purchase A copy of the customer s orginal proof of purc hase will be required to establish the original date of purchase for all warranty service If a copy of the original proof of purchase isnot available the waranty period will be considered to begin from the date of manufacture Tenitory Waranty geographic territory covers continental USA and Canada Replacement of Product Replacement product orparts may include remanufactured or refurbished partsorcomponents The replacement product is warranted for 60 daysor forthe period remaining on the original waranty whichever is greater Shipping Replacement repaired product will be shipped via UPS delivery to any point within the territory Extra freight charges will apply for expedited shipping if
Download Pdf Manuals
Related Search