ATTACHMENT J USERS MANUAL 2001 PCTEST LAB r o t i n o M l r o o C LCD 568LM Users Guide Please read this manual carefully before operating your set. Retain it for future reference. Record model number and serial number of the set. See the label attached on the back cover and quote this information to your dealer when you require service. http://www.lge.com P/NO : 3828TUL193T (S-0107) Printed in Korea Introduction The Monitor has an active matrix TFT (Thin-Film Transistor) LCD (Liquid Crystal Display). This monitor is designed for use in small working areas or for those who need more working space on the desk. Features I H S L G N E The Monitor is a 15inch (15 inches viewable) intelligent micropro-cessor based monitor. Digitally controlled auto-scanning is done with the microprocessor for horizontal scan frequencies between 31 and 61kHz, and vertical scan frequencies between 56 and 75Hz. The microprocessor-based digital controls allow you to adjust conveniently a variety of image controls by using the OSD (On Screen Display). The monitor is shipped with 14 factory pre-programmed video modes that are permanently resident. In addition, there are 16 user-storable modes, for a total of 30 memory modes. Plug and play capability if supported by your system. This monitor has DDC 2B function.*
Compliant with the following regulated specifications :*
- EPA ENERGY STAR
- Swedish TCO99
*For detailed information, please refer to the Reference Guide provided . A1 Connecting the Monitor To set up the monitor, ensure that the power is turned off to the monitor, computer system, and other attached devices, then follow these steps:
1 2 3 4 4'
5 6 7 8 9 1 Place the monitor in a convenient, well-ventilated location near your computer. Power off both the monitor and Computer. Slightly press and pull the latch on Stand cover. Connect the end of monitor signal cable to the connector at the rear panel of your monitor throught the slot and cable holder on Stand. Connect the other end to the 15-pin connector on the rear panel of the computer and tighten the screws. Be sure the signal cable aligns with the 15-pin connector. Connect the end of monitor signal cable to the connector at the rear panel of your monitor throught the slot and cable holder on Stand. Connect the other end of the monitor signal cable to the rear panel of Macintosh computer through a Macintosh adapter and then tighten screws. Connect the plug from the AC adapter into the base of the monitor. 2 and the other Connect one end of the AC power cord to the AC adapter end to a properly grounded AC outlet that is easily accessible and close to the monitor. After connecting cables, put stand cover correctly into the holes unders stand. If securely connected, you can hear click sound from the latch. Power ON the PC, then the monitor. If you see the NO SIGNAL message, check the signal cable and connectors. After using the system, power OFF the monitor, then the PC. 3 1 4 V 4 2 A U D I O D C O U T MACINTOSH IBM PC Mac Adapter D-15P D-15P Signal Cable AC adapter Latch Stand cover 2 1 3 4 Power Cord
* NOTE : If you see the OUT OF RANGE message, check to make sure your system is set to one of the factory preset modes.(see page A9) A2 Connecting the Monitor Connection the Audio V 4 2 A U D I O D C O U T A3 Location and Function of Controls Front View MUTE MENU VOL AUTO SET Power Button MUTE Button Power Indicator MENU Button AUTO/SET Button Buttons Rear View DC Power Connecter
VESA wall mounting Connected to another object (stand type and wall-mounted type
- optional) V 4 2 A U D I O D C O U T V 2 1 D-Sub Signal Connector Stand Cover Kensington Security Slot Connected to a locking cable that can be purchased separately at most computer stores NOTE : This monitor accept a 75mm x 75mm VESA-compliant mounting interface pad. A4 Control Panel Function Front Panel Controls MUTE Button Buttons Power Button MUTE MENU VOL AUTO SET MENU Button AUTO/SET Button Power (DPMS) Indicator Control Function MUTE MUTE Button Use this button to turn the audio on or off. MENU MENU Button Use this button to enter and from the on screen display (OSD). VOL AUTO SET Buttons Use these buttons to choose or adjust items in the on screen display. AUTO/SET Button PROCESSING AUTO CONFIGURATION Power (DPMS) Indicator Use this button to enter a selection in the on screen display.
* AUTO adjustment function Touch the AUTO/SET button before using OSD menu. This button is for the automatic adjustment of the screen position, clock and phase. Note: Some signal from some graphics boards may not function properly. If the results are unsatisfactory, adjust your monitors Position, Clock and Phase manually. This indicator lights up green when the monitor operates normally. If the monitor is in DPM (Energy Saving) mode (stand-by/
suspend/power off), this indicator color changes to amber. Power Button Use this button to turn the monitor on or off. A5 On Screen Display (OSD) Control Adjustment Making adjustments to the image size, position and operating parameters of the monitor are quick and easy with the On Screen Display Control system. A quick example is given below to familiarize you with the use of the controls. Following section is an outline of the available adjustments and selections you can make using the OSD. NOTE Allow the monitor to stabilize for at least 30 minutes before making image adjustment. To make adjustments in the On Screen Display, follow these steps:
Press the MENU Button, then the main menu of the OSD appears. To access a control, use the Buttons. When the icon you want becomes highlighted, press the AUTO/SET Button. Use the Buttons to adjust the item to the desired level. Accept the changes by pressing the AUTO/SET Button. Exit the OSD by Pressing the MENU Button. 1 11 1 1 1 22 2 2 2 2 3 3 3 3 33 4 4 4 44 4 5 5 55 5 5 6 6 6 6 6 7 7 7 7 7 A6 On Screen Display(OSD) Selection and Adjustment You were introduced to the procedure of selection and adjusting an item using the OSD system. Listed below are the icons, icon names, and icon descriptions of the items that are shown on the Menu. OSD Adjust BRIGHTNESS CONTRAST 88 100 Description Brightness Used to adjust the brightness of the screen. Contrast Adjust the display to the contrast desired. COLOR PRESET PRESET 9300K 6500K RED GREEN BLUE 9300K/ 6500K To appear the displays color temperature. 9300K:Slightly bluish white. 6500K:Slightly reddish white. RED To set your own color levels. GREEN To set your own color levels. BLUE To set your own color levels. POSITION 61 39 Vertical Positio To move image up and down. Horizontal Position To move picture image left and right. A7 On Screen Display(OSD) Selection and Adjustment OSD Adjust Description TRACKING CLOCK To minimize any vertical bars or stripes visible on the screen background.The horizontal screen size will also change. PHASE To adjust the focus of the display. This item allows you to remove any horizontal noise and clear or sharpen the image of characters. AUDIO VOLUME Used to adjust the volume TREBLE BASS Used to adjust the treble Used to adjust the bass BALANCE Used to adjust the balance CLOCK PHASE VOLUME TREBLE BASS BALANCE SETUP LANGUAGE OSD POSITION BEEP ELAPSED TIME ENGLISH ON H0 1024x768/70Hz PRESET MODE LANGUAGE To choose the language in which the control names are displayed. OSD POSITION To adjust position of the OSD window on the screen. BEEP To select beep ON or OFF. ELAPSED TIME To display the use time of monitor A8 Video Memory Modes The monitor has 30 memory locations for display modes, 14 of which are factory preset to popular video modes. Display Modes (Resolution) Display Modes (Resolution) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 640 x 350 720 x 400 640 x 480 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 800 x 600 800 x 600 832 x 624 1024 x 768 1024 x 768 1024 x 768 VGA VGA VGA MAC VESA VESA VESA VESA VESA VESA MAC VESA VESA VESA Horizontal Freq.(kHz) Vertical Freq.(Hz) 31.47 31.47 31.47 35.00 37.86 37.50 35.16 37.88 48.08 46.88 49.72 48.36 56.48 60.02 70 70 60 67 73 75 56 60 72 75 75 60 70 75 Note : This LCD monitor has been pre-adjusted to the video mode of VESA 1024x768 @75Hz. User Modes Modes 15-30 are empty and can accept new video data. If the monitor detects a new video mode that has not been present before or is not one of the preset modes, it stores the new mode automatically in one of the empty modes starting with mode 15. If you use up the 16 blank modes and still have more new video modes, the monitor replaces the information in the user modes starting with mode 15. A9 Troubleshooting Check the following before calling for service. Display Position is incorrect. Push the AUTO/SET Button. If the results are unsatisfactory, adjust the image position using the H position and V position icon in the on screen display. On the screen background, vertical bars or stripes are visible. Push the AUTO/SET Button. If the results are unsatisfactory, decrease the vertical bars or stripes using the CLOCK icon in the on screen display. Any horizontal noise appearing in any image or characters are not clearly portraid. Push the AUTO/SET Button. If the results are unsatisfactory, decrease the horizontal bars using the PHASE icon in the on screen display. NO SIGNAL message. The signal cable is not connected, or is loose. Check and secure the connection. OUT OF RANGE message appears. Picture is blank. The frequency of the signal from the video card is outside the operating range of the monitor. Horizontal Frequency: 31kHz-61kHz Vertical Frequency: 56Hz-75Hz
* Use the graphics board's utility software to change the frequency setting (Refer to the manual for graphics board).
*You can change the setup to the supported resolution using the Safe Mode (Press the F8 key during booting the system). The power LED is illuminated amber. The monitor is in its display power management mode. There is no active signal coming from the PC. The signal cable is not fastened securely. Check the computer power and graphics adapter configuration. The monitor doesn't enter the power saving off mode (Amber). Computer video signal is not VESA DPMS standard. Either the PC or the video controller card is not using the VESA DPMS power management function. A10 Specifications Display Type Sync Input Video Input Audio Power Consumption Dimensions Power Input AC Adapter Weight Tilt Range Environment Conditions Viewable Size Pixel pitch True color Horizontal Freq. Vertical Freq. Input form Signal input Display Area Input Form 15inch (38.1cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating 15inch (38.1cm) 0.297 x 0.297mm 16 million color 31kHz - 61kHz (Automatic) 56Hz - 75Hz (Automatic) Separate, TTL, Positive/Negative 15 pin D-Sub connector 304 x 228mm / 12.0 x 9.0inch Separate, RGB Analog, 0.714Vp-p/75ohm, Positive VESA 1024 x 768 @ 75Hz 0.7Vrms Resolution (max.) RMS Audio Output 2W(R + L) Input Sensitivity Speaker Impedance 4 36W Normal(Max.) Stand-by/Suspend 3W 3W Power Off 389.2 cm / 15.3 inches Width 382.4 cm / 15 inches Height 16.18 cm / 6.37 inches Depth DC 12V 3A Input Output Net Down Up Operating condition
AC 100-240V, 50 - 60Hz, 1.2A - 0.6A DC 12V 3A 4.8 kg / 10.6 lbs 5 30
Temperature Humidity Storage condition Temperature Humidity 10C to 35C 10% to 80% non-condensing
-20C to 60C 5% to 95% non-condensing NOTE Information in this document is subject to change without notice. A11