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LG StudioWorks 78T5, User Manual

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Table of Contents

Introduction.........................................................................................1

Monitor Registration ...........................................................................2

Important Precautions ........................................................................3

Connecting the Monitor ......................................................................5

Location and Function of Controls......................................................9

User Control  ....................................................................................10

OSD Adjustment ...............................................................................11

Self Diagnostics................................................................................16

Energy Saving Design......................................................................16

Video Memory Modes ......................................................................17

Display Data Channel (DDC) ...........................................................19

Troubleshooting Tips ........................................................................20

Service .............................................................................................21

Specifications ...................................................................................22

Environmental Labelling of Personal Computers

................................

24

TCO’95 Environmental Requirements

...................................................

26

English

Summary of Contents for StudioWorks 78T5

Page 1: ...Colour Monitor USER GUIDE BENUTZERHANDBUCH MANUEL D UTILISATION GUIDA UTENTE GUIA DEL USUARIO MODEL StudioWorks 78T5 ...

Page 2: ...cation and Function of Controls 9 User Control 10 OSD Adjustment 11 Self Diagnostics 16 Energy Saving Design 16 Video Memory Modes 17 Display Data Channel DDC 19 Troubleshooting Tips 20 Service 21 Specifications 22 Environmental Labelling of Personal Computers 24 TCO 95 Environmental Requirements 26 English ...

Page 3: ... for horizontal scan frequencies between 30 and 85KHz and vertical scan frequencies between 50 and 120Hz The microprocessor based intel ligence allows the monitor to operate in each frequency mode with the precision of a fixed frequency monitor The microprocessor based digital controls allow you to conveniently adjust a variety of image controls by using the OSD On Screen Display The monitor is sh...

Page 4: ...Model No Serial No Notice All rights reserved Reproduction in any manner in whole or in part is strictly prohibited without the written permission of LG Electronics Inc Trademark Acknowledgments LG is a trademark of LG Electronics Inc IBM is a registered trademark and VGA is a trademark of International Business Machines Corporation WARNING To reduce the risk of fire or electric shock do not expos...

Page 5: ...sted on the monitor If you are not sure what type of power supply you have in your home consult your dealer 3 Overloaded AC outlets and extension cords are dangerous So are frayed power cords and broken plugs They may result in a shock or fire hazard Call your service technician for replacement 4 DO NOT OPEN THE MONITOR There are no user serviceable components inside There are Dangerous High Volta...

Page 6: ...itors are provided with ventilation openings in the cabinet to allow the release of heat generated during operation If these openings are blocked built up heat can cause failures which may result in a fire hazard Therefore NEVER Block the bottom ventilation slots by placing the monitor on a bed sofa rug etc Place the monitor in a built in enclosure unless proper ventilation is provided Cover the o...

Page 7: ...allow for a wide variety of video controllers to be connected to the monitor Examples of signals that might be sent to the monitor include signals from IBM PC and compatibles Apple Macintosh Centris Quadra and SPARC workstations The supplied signal cable consists of 15 pin VGA connectors at both ends suitable for connections to an IBM PC or compatible Other generic cables or adapters may be used f...

Page 8: ...ied signal cable to the output VGA video connector on the PC and the matching input connector on the rear of the monitor The connectors will mate only one way If you cannot easily attach the cable turn the connector upside down and try again When mated tighten the thumbscrews to secure the connection 3 Power ON the PC then the monitor 4 If you see the SELF DIAGNOSTIC message check the signal cable...

Page 9: ...local computer store This adapter changes the high density 3 row 15 pin VGA connector to the correct 15 pin 2 row connection to mate with your MAC Attach the other end of the signal cable to the side of the adapter block with 3 rows 4 Connect the attached adapter block signal cable to the video out put on your MAC 5 Power ON the PC then the monitor 6 If you see the SELF DIAGNOSTICS message check t...

Page 10: ...OSITE SYNC SIGNAL Connect R G and B video signals and Composite sync signal to BNC receptacles on rear panel respectively IN CASE OF SEPARATE HORIZONTAL AND VERTICAL SYNC SIGNALS Connect R G and B video signals and horizontal and vertical sync signals to BNC receptacles on rear panel respectively 8 R G B H V V Red Green Blue Gray R G B H V V Red Green Blue Gray Black ...

Page 11: ...nt View OSD Select Adjustment Control BNC Signal Connectors AC Power Socket D Sub Signal Connector ID Label Power DPMS Indicator Rear View Power ON OFF Switch OSD on off Enter button Brightness Adjustment Control Contrast Adjustment Control ...

Page 12: ...tor is in DPM Energy Saving mode stand by suspend power off this indicator color changes to amber Contrast control Adjust the display to the contrast desired Move the thumbwheel located beneath this indicator to increase or decrease the display contrast Brightness control Used to adjust the brightness of the screen Move the thumb wheel located beneath this indicator to increase or decrease the dis...

Page 13: ... the available adjust ments and selections you can make using the OSD Example Note Monitor and PC should be ON with an image or prompt on the screen Rotating the Adjustment Control knob clockwise one Click will present you with the Main Menu1 of the On Screen Display system with the first item highlighted The main picture area will also show the selected icon and a brief description here H SIZE If...

Page 14: ...reen either left or right will take you to the other Main Menu page Listed below are the icons icon names and icon descriptions of the items that are shown on the Main Menu1 OSD Horizontal Width To adjust image width Horizontal Position To move picture image left and right Vertical Height To adjust image height Vertical Position To move image up and down Side Pincushion To correct the bowing in an...

Page 15: ... or exit the MainMenu by double clicking the enter button COLOR SELECT This item allows you to select the display s color temperature or adjust your own user color levels Push the Enter Button The color selection as shown below will be displayed Select the desired color tempera ture or select user to set your own color levels Press the Enter Button when done ZOOM ADJUST This item allows you adjust...

Page 16: ...otate the Adjustment Control to modify existing posi tion or size Press Enter when done For example if the selected signal input is BNC in D SUB the picture is muted and in DPM for a few second Then if a micom confirms the input signal jack the input signal searches for D SUB again so that the picture is automatically displayed When this icon is selected the OSD appears as shown below This message...

Page 17: ...ntal and vertical refresh rate for that mode To exit this item double click the Enter Button MODE INFORMATION This item provides information about the stored video modes After highlighting the mode information icon press Enter Rotate the Adjustment Control to see the desired video mode information The mode information screens give you some information regarding industry resolution terminology reso...

Page 18: ... monitor s operating limits such as the maximum resolution of 1600x1280 or the frequency refresh rates of 30 85 KHz horizontal or 50 120Hz vertical When this monitor is used with a Green or EPA Energy Star PC or a PC with a screen blanking software following the VESA Display Power Management Signalling DPMS protocol this monitor can conserve significant energy by reducing power consump tion during...

Page 19: ...t had not been present before or not one of the above listed factory presets it will store a new mode automatically in one of the blank empty memory modes in this example mode 17 When you now adjust the digital controls to your preference these image settings will also be stored in mode 17 Whenever your video card or PC switches to the mode that the monitor recognizes as mode 17 your personal imag...

Page 20: ...lable empty mode mode 17 if this is the first new data encoun tered 2 If you have used modes 17 40 with 24 new video modes and the monitor encounters another mode 41th mode it will store the new data in mode 17 and the old data of mode 17 is deleted In addition If the monitor encounters 42th new video data the old data of mode 18 is deleted and 42th data will replace the mode 18 with above method ...

Page 21: ...d Play of the optimum resolution available to both the video card and monitor If your PC has Windows 95 and a DDC compatible video card your PC will automatically determine the optimum match for the video display controller and monitor No further setup of the display selection or resolution is needed If you do not have a PC with a DDC compatible video card further setup in Windows may be necessary...

Page 22: ...configuration The frequency of the sync input is outside the operating range of the monitor Monitor Input Limits HORZ 30KHz 85KHz VERT 50Hz 120Hz The signal cable is incorrectly configured or connected Refer to the page Signal connector pin assignment for reference Symptom Image is not correctly shaped Possible causes A new mode is selected User control has not yet been adjusted Use the controls t...

Page 23: ...requent while the monitor is operating It is normal for some monitors to make occasional sounds when being turned on or off or change video modes 2 Do not attempt to service the monitor yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel 3 When replacement parts are required have the service technician verif...

Page 24: ...l Stand by Suspend Off H Sync On Off On Off V Sync On On Off Off Power Consumption 120W 15W 15W 5W LED Color Green Amber Amber Amber Signal D Sub Red Green Blue Optional Self Test Red Ground Green ground Blue Ground Not used Ground Ground Bi Dir DATA H Sync V Sync DATA Clock Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Color Red Green Blue Gray Black Signal 5 BNC Red Green Blue H Sync H or H V V sync P...

Page 25: ...15pin D Sub connector 5 BNC connector Video Input Display Area 300x225 mm 11 8 x8 9 HxV Input Form Separate RGB Analog 0 7Vp p 75 ohm positive Power Input 100 240V AC 60 50Hz 2 0A Power Consumption 120 Watts Max 15 Watts Suspend Stand by mode 5 Watts DPMS off mode Dimensions WxHxD 16 2 x 16 9 x 17 0 with tilt swivel stand Weight net 18 7Kg 41 2 lbs Information in this document is subject to change...

Page 26: ...MODEL StudioWorks 78T 78T P NO 3828TUL001J S 9604 Printed in Korea ...

Page 27: ...easures Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Caution Changes or modifications not expressly approved by LG Electronics Inc for compliance could void the user s ...

Page 28: ...oWorks 78T5 to which this declaration relates is in conformity with the following standard or other normative documents EN 50082 1 1992 EN 55022 1987 EN 60555 2 3 1987 following the provisions of the EMC Directives 89 336 EEC 92 31 EEC and 93 68 EEC Monitor OBU Kumi Plant LG Electronics Inc Korea Kumi October 20 1995 place and date of issue D H Jeong Manager Name and signature of authorized person...

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