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CORNEA CT1504, User Manual, Page: 23 / 33

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CORNEA CT1504 User Manual Download Page 23

CONFIGURING AND ADJUSTING THE DISPLAY 

 

 

21

Adjust the Brightness and 
Contrast: 

 

11. To change the overall image 

and brightness of the 
background screen: 

 

 

Press the 

MENU

 button to 

display the main menu. 

 

 

Press the 

 

◀▶

buttons 

repeatedly to scroll to the 

Brightness

 icon.

 

 

 

Press the 

SELECT

 button to 

choose this menu item. 

 

 

Press the 

 

◀▶

buttons to adjust 

the brightness of the image. 

 

 

Once you have the brightness 
set to your liking, press the 

SELECT

 button. 

 

12. To change image brightness in 

relation to the background: 

 

 

Press the 

MENU

 button to 

display the main menu. 

 

 

Press the 

 

◀▶

buttons 

repeatedly to scroll to the 

Contrast

 icon.

 

 

 

Press the 

SELECT

 button to 

choose this menu item. 

 

 

Press the 

 

◀▶

buttons to adjust 

the contrast of the image. 

 

 

Once you have the contrast set 
to your liking, press the 

SELECT

 button. 

Brightness 

 

 

 

 
 
 

 

 

 

 
 

Contrast 

 

 

 

 
 
 
 

Summary of Contents for CT1504

Page 1: ......

Page 2: ...2002 by Korea Data Systems Co Ltd All rights reserved No part of this manual may be reproduced stored in retrieval system or transmitted in any form or by any means electronic mechanical or otherwise...

Page 3: ...the Monitor Connection Locations 11 Adjust the Tilt Viewing Angle 12 Power Management Function 13 Connecting Connect Your Monitor to Your Computer 14 Configuring Adjusting Configuring and Adjusting t...

Page 4: ...T USE THIS UNITS POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE...

Page 5: ...eepsmallobjectsorliquidsawayfromtheunit Small objects accidentally falling through the ventilation slots into the cabinet or liquid spilling into the cabinet may result in fire electric shock or equip...

Page 6: ...electric shock When reattaching the tilt stand please use the same screws and tighten them securely Do not touch a damaged LCD panel directly with bare hands The liquid crystal which leaks from the p...

Page 7: ...doing so may cause damage and could result in fire or electric shock Handle the power cord with care Do not place the cord underneath the unit or other heavy objects Do not pull on or tie the cord If...

Page 8: ...the unit lying down or upside down Using the unit in these ways blocks the ventilation slots and prevents proper airflow which can leading to fire or other damage Do not touch the plug with wet hands...

Page 9: ...e panel or edge of the frame strongly as this will result in damage to the screen There will be prints left on the screen if the image on the screen when pressed is dark or black If pressure is repeat...

Page 10: ...hown in the following figure are included with your monitor If any of these items are missing or appear to be damaged contact your dealer or call technical support immediately Figure 1 Inventory of Pa...

Page 11: ...ontents out of the box When inspecting the monitor and its components Verify all the components are present according to the previous figure Verify the parts are not damaged TIP Save the box and other...

Page 12: ...justs the image s position on the LCD 4 MENU Pressing this button displays the main menu 5 SELECT Pressing this button selects the highlighted menu item 6 Pressing this button moves to the next lower...

Page 13: ...r Connection Locations Figure 3 CT1504 Connection Locations Back of the Monitor No Item Function 1 PWR AC DC Adapter Connection 2 VGA 15 pin Connector for D sub Analog 3 AUD IN Sound in Connection 4 A...

Page 14: ...esigned to allow you to adjust it to a comfortable viewing angle The monitor can be tilted forward Three degrees or back 20 degrees Figure 4 CT1504 Tilt Angle 3 20 REMINDER To prevent the monitor from...

Page 15: ...tomatically cuts the power dissipation down to less than 5Watt when the computer is left unattended Power Light Status Description Green Power on Amber Blink Power saving mode enabled TIP Although the...

Page 16: ...h the screen facing the ground 5 Connect the 15 pin VGA cable to the monitor s VGA connector 6 Connect the 15 pin VGA cable to your computer 7 Plug the audio cable into the monitor s AUD IN connector...

Page 17: ...up CD into your computer s CD or DVD drive and follow the instructions see page 17 14 If necessary fine tune the display by using the on screen display OSD menus image position brightness etc see page...

Page 18: ...CONNECTING 16 Figure 5 Monitor to Computer Connection Diagram...

Page 19: ...to display the main menu Use the buttons to scroll through the menu items or to increase decrease the value parameter Press the SELECT button to choose the desired menu item and to store the new valu...

Page 20: ...and change to resolution desired Click Apply or OK button then click OK to keep the selected resolution Go back to the Display Properties menu and click on the Setting tab Select Advanced Properties...

Page 21: ...ertical Position icon on the sub menu In the Vertical Position sub menu use the buttons to move the image up or down until it is centered vertically on the screen Once you have vertically centered the...

Page 22: ...on to select this menu item Press the buttons repeatedly to scroll to the Phase icon on the sub menu In the Phase sub menu press the buttons to adjust the clarity of the image Once you have the clarit...

Page 23: ...enu item Press the buttons to adjust the brightness of the image Once you have the brightness set to your liking press the SELECT button 12 To change image brightness in relation to the background Pre...

Page 24: ...aining Menu Items PC Mode The following table describes the other menus available Figure 9 The Main Menus Auto Adjust Activates the auto adjustment function This function automatically adjusts the ima...

Page 25: ...ISPLAY 23 Color Fine tunes the viewing of color images and background settings Preset 1 Sets the background as bluish white Preset 2 Sets the background as plain white User Color Controls the individu...

Page 26: ...STING THE DISPLAY 24 Language Controls the language used by the OSD menu promts Available languages are English Deutsch Fran ais Espa ol Italiano OSD Adjust Horizontal Position Controls the horizontal...

Page 27: ...NG AND ADJUSTING THE DISPLAY 25 Vertical Position Controls the vertical position of the OSD OSD Time Controls the OSD display time during the absence of user control Reset Displays the factory preset...

Page 28: ...o the maximums or reset to their default settings LED OFF Check the power switch and make sure the AC power cord is properly connected to the AC adapter NO PICTURE LED AMBER OR BLINKING Make sure the...

Page 29: ...connection between your computer and monitor PICTURE APPEARS TO BE GHOSTING Check the signal cable connection between your computer and monitor COLOR IS NOT UNIFORM Adjust the color settings using the...

Page 30: ...0 x 400 31 5KHz 70Hz IBM 640 x 480 31 5KHz 60Hz Industry Standard 640 x 480 37 9KHz 72Hz VESA Standard VGA 640 x 480 37 5KHz 75Hz VESA Standard 800 x 600 37 9KHz 60Hz VESA Guidelines 800 x 600 48 0KHz...

Page 31: ...alog H V Separate TTL Fh 31 to 61 KHz Fv 56 to 75 Hz Input Resolution From VGA up to 1024 x 768 at 60Hz I O Connectors VGA 15 pin D sub DC Power in Stereo Audio In Out Power AC 110 240V 1 5A 50 60Hz I...

Page 32: ...gy 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 particul...

Page 33: ...dio or television receiver in a domestic environment it may cause radio interference Install and use the equipment according to the instruction manual CE Conformity The device complies with the requir...

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