LG Electronics USA DT-NK PERSONAL COMPUTER User Manual 4E4B5FC7A5C1F62E717864

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Document ID	613213
Application ID	j1DQrMu82vjTJSzbRbdnaQ==
Document Description	USERS MANUAL 2
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	322.54kB (4031751 bits)
Date Submitted	2005-12-20 00:00:00
Date Available	2005-12-20 00:00:00
Creation Date	2005-12-20 13:57:45
Producing Software	Acrobat Distiller 7.0.5 (Windows)
Document Lastmod	2005-12-20 13:57:51
Document Title	<4E4B5FC7A5C1F62E717864>
Document Creator	PScript5.dll Version 5.2.2
Document Author:	kjg1815

Windows XP Desktop
22
[Start button
Click the Start button to view Start menus.
By clicking [All Programs] you can display a list of programs currently installed on the computer.
Start Menu
Include necessary applications to start Windows.
Taskbar
Indicates currently running programs.
Taskbar Icons and
Clock
You can set the screen resolution, color, audio, and
date/time by clicking icons.
Recycle Bin
You can delete files and folders which will be saved automatically in the Recycle Bin. Running Empty Recycle Bin
will delete files and folders permanently from your computer.
Using the system
Overview of Start Menu
Click the [Start] button to view menus that are most commonly used on the computer
Fixed Topics
Recently Used Programs
All Programs
Control Panel: Enables to customize computer setting.
My Computer: Displays information on drives and networks,
and enables you to retrieve or run files and folders
To Change Start Menu Style
Right-click the [Start] button, and click [Properties]. Then, click an option under the
Start menu tab.
To select the default start menu, click [Start Menu] on the [Taskbar and Start
Menu Properties] tab.
To select the style in an older version of Windows, click the Classic Start Menu.
Click [OK] to apply the new settings.
Using the system
23
To Display Programs at the top of Start Menu
Select and right-click a program to display at the top of Start menu.
Fixed
items
Click [Pin to Start Menu].
The selected program will be displayed on the upper part of boundary as a fixed topic.
To Display Recent Documents on Start Menu
Right-click the [Start] button, and click the [Properties].
Click Start menu on the Start Menu tab, and click
[Customize]. Select [List my most recently opened
documents] on the Advanced tab, and click [OK].
Click [Apply]
[OK] in [Taskbar and Start Menu
Properties] window to save the new settings. Then, click
the Start button to display the Recently Opened
Documents folder where recent documents and files are
saved will be displayed on the Start menu.
Note
To empty My Recent Documents folder, click the Clear List on the Advanced tab. Although
the list is cleared, the documents will not be deleted in the computer.
Control Panel
Category View, a New View grouping similar topics, has been added to Control
Panel. Classic View displays all topics individually. You can select either Category
View or Classic View according to your taste.
Category View
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Using the system
Classic View
Changing Desktop Appearance and Theme
With Theme menu, you can customize the desktop including the background, the
screen saver, icons, windows, the mouse pointer, and sound. If there are multiple
users, each user can customize his/her own desktop using Theme menu.
To Use Windows Classic Configuration
Click [Control Panel]
[Switch to Classic View]
[Display].
Click [Windows Classic] under Themes tab.
To Select an Other Theme
Click [Control Panel]
[Switch to Classic View]
[Display].
Click [Windows XP] under Theme tab.
Note
To view display properties, click [Start]
and double-click Display.
[Control Panel]
[Switch to Classic View]
After selecting Windows Classic, you can customize Windows elements such as window
borders, icons, and menus.
Select Appearance tab, and click Advanced.
Using the system
25
To Change Background
Click [Control Panel]
[Switch to Classic View]
[Display], and select the Background tab. (Or locate the
mouse point on the Windows background, and right-click
it. Then, a popup menu will appear. Select [Properties]
from the popup menu.)
Click the scroll (triangle down) button, and check the
image list. Select an image to use it as the background,
and click [Apply]. Then, the background will be changed.
However, if there is no image that you would like to use as
the background, click [Browse] and select an image file.
To Set Screen Saver
Run [Control Panel]
[Switch to Classic View]
[Display]. And select [Screen Saver] tab.
Select a screen saver from the list.
Click the scroll button of Wait field and set the time to
wait till the screen saver is activated. Select Password
Protected check box, then you will be requested to enter
the password when restarting Windows while the screen
saver is running. This feature is convenient for preventing others from accessing data and damaging them.
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Using the system
To Customize Background
Run [Control Panel]
[Switch to
Classic View] [Display]
Click the theme to change under
[Themes] tab.
Change the theme.
After changing the theme, click
[Apply] under Theme tab of Display
Properties dialogue box and select
[Save As].
Input the name of the theme, and
click [OK].
Note
To view display properties, click [Start]
[Control Panel]
[Switch to Classic
View], and double-click on display.
If you change the theme without inputting
the theme name, the new theme will be
named previous name (modified).
However, if you select another theme, the
changed theme will be deleted.
The new theme will be saved under My
Documents folder. To open My Documents
folder, click Start and My Documents.
Taskbar
If there are multiple documents and programs are running on the computer, the taskbar will group
tasks and display each group. For example, if there are three Word Pad documents are running
on the computer with other seven windows, three Word Pad tasks will be grouped under one
Word Pad button. To view a Word Pad document, click the Word Pad group button and select the
corresponding document.
For simple display of the taskbar, icons that are not used for a long time and located next to the
clock icon will be hidden. Click the arrow button to display hidden icons. Or click on the icon to
display it again.
Desktop Cleanup
With Desktop Cleanup Wizard, you can delete hot icon paths that are not used on the
desktop. Desktop Cleanup Wizard will be automatically executed every 60 days, or you
can run this program when necessary.
To delete unused icons on the desktop, do the following
Open [Control Panel]
[Switch to Classic View]
[Display].
Click [Customize Desktop] under Background tab.
Click [Clean Desktop Now] under Desktop Cleanup tab.
Follow instructions of [Desktop Cleanup Wizard].
Using the system
27
2-3.Turning Off Computer
Abnormal turning-off of the computer may damage data stored in the hard disk.
Click the [Start] button and select Turn Off Computer.
When Shutdown screen appears, click [Turn Off].
The computer will be automatically turned off.
You may not be able to normally turn off the computer in Windows. When this happens,
press the Power button for five seconds.
However, this is an emergency measure and taking this measure may result in errors in the
system. It is recommended to click the [Start] button and select Turn off Computer menu on
Windows desktop to shut down the computer.
Abnormal turning-off of the computer may damage data stored in the hard disk.
When the program suddenly stops, click [Ctrl] + [Alt] + [Delete] keys and terminate the program through Windows Task Manager or restart the system. If the some program files of
Windows has been damaged due to abnormal turning-off of the computer, reinstall damaged
programs. LG Electronics is not responsible for data loss caused by your mistakes and negligence.
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Using the system
2-4. Rebooting the Computer
The computer needs rebooting sometimes due to abnormal operation or incorrect
use. When this happens, reboot the program as described below.
Press [Ctrl] + [Alt] + [Delete] keys to terminate the program or restart the computer.
In case the measure described above does not work, press the Power button for five
seconds to turn off the computer. Then, restart the computer after 10 seconds.
Using the system
29
2-5 Using the Mouse
This chapter describes functions of the generally used mouse. Depending on the
model, a different mouse is provided.
What Is Click (Select)?
You can select a program by clicking the left button of the mouse
on the program. The mouse enables you to select or run the program by clicking on it without using the keyboard
What Is Double-click (Run)?
You can run the program by clicking the left button of the mouse
twice consecutively on the program icon. This is called "Doubleclick."
What Is Right-click (Undo/Popup Menu)?
By clicking the right button of the mouse, you can open the popup
menu that includes auxiliary functions of the corresponding program
such as Copy, Move, and Rename.
What Is Drag (Move while holding
down)?
You can move an icon or a window by
keeping pressing the left button and
dragging the mouse pointer to the intended destination. This is called Drag.
Drag
30
Using the system
Wheel
What is Wheel (Move by rolling the wheel)?
If the program is displayed with a scroll bar, you can view the
upper and the lower parts of the program by rolling the wheel of
the mouse.
Using the system
31
2-6.Cleaning the mouse
If the mouse does not work,clean up the mouse with cotton swap.
Do as follows.
Open up the cover in the direction of the arrow
as shown on the picture and take out the ball.
See if inside of the mouse is filled with dust.
Clean with cotton swab and alcohol.
Close the cover in the direction of the arrow
and use the mouse.
32
Using the system
2-7. Using the Keyboard
The keyboard is a kind of communication tool between the computer and the user.
You can input the data, execute commands, and perform certain types of tasks on
the computer through the keyword.
ESC key
Terminates or stops the program.
Function Keypads
F1 ~ F12 keys are called function keys,
and each function key has a unique role
depending on the operating system and
program.
F1 Generally displays Help menu of the
application.
Cursor Keypad and Numeric
Keypad
These keys are used to move the cursor
on the monitor screen (up, down, right
and left.) If Num Lock lamp is off on the
numeric keypad, the numeric keypad
functions the same as the cursor keypad.
Home
Moves the cursor to the beginning of the
line.
End
Moves the cursor to the end of the line.
Typewriter Keypad
(See page 34 of the user manual.)
Page Up
Moves the cursor to the previous page.
Page Down
Moves the cursor to the next page.
Other Keys (Special Control Key)
Print Screen
Prints or temporarily saves the screen.
Scroll Lock
Moves the entire screen while the cursor is
not moving.
Pause/Break
Temporarily stops the operation of the
computer.
Multimedia/Internet Function Keys
Home
launches the Internet Explorer on your system.
Search
Functions while the Internet explorer or
Windows Explorer is running. Functions as
"Access Internet Search Engine" in Internet
Explorer and "Find Files" in Windows Explorer.
E-mail
Runs e-mail programs installed in the system
such as Outlook Express.
Using the system
33
Typewriter Keypad
The typewriter keypad functions the same as keys on the typewriter. The typewriter
keypad includes alphabet, numeric, and Korean characters as well as [Shift] + [Alt] +
[Backspace] keys.
Tab key
Used to input data in the data input
window and to move to the next data
input window.
EX
LG
LG User
Tab
Inputting a name
Inputting initials of the name
Caps Lock
Toggle cases.
Shift key
Used to input the upper characters of
keys or capital English letters.
, Ctrl and Alt Keys
Ctrl and Alt keys are not normally used
alone, but they are used with other
keys in combination. They function differently for each program.
Spilling the water on the keyboard causes
disfunction to the computer.
34
Using the system
Backspace
Used to move the cursor to the left
place by one column and delete each
character.
Enter
Used to inform the computer of the
completion of one command or to
change the line.
Space
Used to make a blank space on the right.
Windows
Used to select the Start menu without
using the mouse.
Press Shortcut menu key to view
Press Shortcut menu key to view Shortcuts
for the current porgram(Shortcut menu
key works the same as the right-click
ing the mouse button).
This key is used in conjunction
with [Fn]
key to move on to the next or previous
page.
2-8.Using the CD-ROM Drive
CD stands for Compact Disc, and ROM stands for Read Only Memory. Unlike other auxiliary devices, you cannot write or delete data on the CD-ROM but only can read the data.
The CD-ROM drive can read the CD and play audio and video CDs
Using the CD-ROM
Turn on the computer, and press the Open/Eject button.
Open/Eject button
Note
CD-ROM(compact disk-read-only memory)
/CD-RW(compact disk-rewritable)
DVD-ROM Combo(DVD - read and write)
DVD Super Multi (CD/DVD -read and write)
- Supports DVD R, DVD RW,DVD RAM
by DVD record fprmat.
Put the CD with its labeled side up, and insert the CD in CD-ROM tray without touching the playing part ( The trademark must face upward.).
Note
This model adopted slim design for efficient use of
space and the CD-ROM (RW/DVD/COMBO) drive
is vertically installed. Therefore, a small-sized CD
titles (80mm) may not be properly inserted. If necessary, lay down the product to insert such smallsized CD titles.
Do not touch the CD title with hands. A dysfunction
of the CD-ROM may occur.
Do not use any liquid detergent such as benzene.
Use a piece of soft cloth to clean.
After inserting a CD, press the CD-ROM cover or press the Eject button again.
Using the system
35
Using the Windows Media Player
The Windows Media Player can play various kinds of audio and video files. You can
play and reproduce a CD. If the computer is equipped with a DVD driver, you can play
the DVD title, listen to Internet radio programs, play movie clips, and watch music video
on an Internet sites. You can also create his/her own music CD with the Windows
Media Player.
Click the [Start] button on the desktop, and select All Programs
Entertainment
Windows Media Player.
Accessories
When the Windows Media Player is executed, click the [Open] button and select
audio or video file to play.
Adjusting the Volume
Click [Volume] icon from the taskbar.
Drag the slide bar to adjust the sound of the corresponding device.
36
Using the system
Replacing CD-ROM(RW/DVD/COMBO)
Remove the computer cover. Refer to the Opening the computer.
Remove 4 screws and then take out the cover as the direction of arrow.
Remove 4 screws from CD-ROM drive.
Remove the cable from CD-ROM drive and then push it as the direction of arrow to
remove the CD-ROM drive.
Using the system
37
Open the CD-ROM drive you want to remove by using a sharp pin into the
emergency hole as shown on the picture.
Note
Use LG CD-ROM only.
The other products can
not be replaced.
Remove the CD-ROM tray tap as shown on the picture , and insert the CDROM tray tap into the new CD-ROM you want to replace with.
Fasten 4 screws after installing CD-ROM drive.
Connect the cable and fasten 4 screws at hard disk. Refer to the Closing the
computer cover.
Note
Adjust the jumper at the rear of the
CD-ROM so the new CD-ROM
jumper (SL:Slave) becomes the slave
when adding a CD-ROM.
Refer to the user's manual of CDROM for more details about jumper.
38
Using the system
2-9.Using the Disk Drive
Using the floppy disk drive
Floppy disk drive is built in your computer. After inserting floppy into the drive, you
can read and write data. The capacity of floppy disk is less than your hard disk
however, it is easily carry on your hands and smaller than other disk drives.
Using floppy disk
Always make back up files for your important information.
Keep your floppy disk in a safe space.
Use the label part when you pick up or hold the floppy disk.
Attach labels after writing letters on it.
Handle disk with care.
Use only one label to each floppydisk.
Keep floppy disk away from magnetic prod
uct such as TV.
when inserting the floppy
Keep floppy disk from direct sunlight.
disk, label should face
upward.
Prohibiting data access into the floppy
With this floppy disk. you can read, write, delete and change data. But by positioning
the tap as shown on the right, you can only read data from the disk.
Note
When the floppy disk status indicator
is on, do not attempt to take floppy
out of computer.
read/write
Read only
Using the system
39
Using the Hard Disk Drive
The hard disk drive is an auxiliary memory installed in the computer. The hard disk drive
reads and writes data at a fast speed and saves large amount of data. As both the disk
and the disk drive are installed in the hard disk, the "hard disk" and the "hard disk drive"
are used as the same terms. After installing a new hard disk, set up the system and format the hard disk while referring to the "System Setup" part.
Upon Data Damage in Hard Disk.
A hard disk is sensitive to the external environments and shocks. The manufacturer is
not responsible for data loss or damage of the hard disk caused by errors. Therefore,
it is recommended to back up important data.
Notes on Removal or Separation of the Computer
Before removing or installing a computer, turn off the computer and correctly connect
cables. In the case where cables are incorrectly linked, the hard disk may get damaged.
When installing a hard disk, use designated nuts only. Otherwise, defects may occur on
the hard disk. If you uses thicker nuts than standard ones, critical damage may be done to
electronic parts.
For stable use of the hard disk, fix the hard disk in the main body of the computer without
any gap or vibration.
Notes on Operating Environment of the Computer
The hard disk may get damaged by external shocks during transportation.
Avoid direct sunlight and damp place because the hard disk is sensitive to high temperature
and humidity.
Cover the hard disk with a static electricity-resistant envelope.
Put the hard disk away from appliances with strong magnets such as TV and stereo set.
The hard disk can get damaged by an electric shock from lightning. It is recommended,
therefore, not to use the computer during thunder and lightening, and disconnect the power
cord when not using the computer.
Notes on Operation of the Computer
Shocks on the hard disk during transportation may cause file damage or bad sectors.
When the computer is abruptly reset (rebooted) due to power failure, the hard disk may get
damaged.
The hard disk may get damaged when infected with computer viruses.
BIO setup with wrong hard disk parameter values may damage the hard disk.
If necessary files are deleted by your mistake, the computer may not properly function.
Abrupt turning-off of the computer can damage the computer.
40
Using the system
Disk Defragmenter
The disk defragmenter will collect fragmented volumes so that the computer can operate efficiently and fast. Finish other application programs before running the Disk Defragmenter.
Click the [Start] button on the desktop, and select Accessories
Tools
Disk Defragmenter.
System
When the following screen appears, select the drive, and click the [Defragment]
button.
The progress bar will appear.
After the defragmentation is finished, click the [Close] button.
Using the system
41
2-10.Computer virus
Computer viruses are programs that penetrate other programs and files. Computer
viruses infect other files through replication, leaving the infected files and programs
damaged and unusable. We provide "Norton AntiVirus," a vaccine program, to fight
viruses. Services and automatic upgrades of Norton AntiVirus through LiveUpdate
are available for one year after initial installation.
Installing Norton Antivirus
Click the Norton Antivirus icon on the desktop.
Following windows appears. Click [Next].
Click [Next] to install Norton Antivirus.
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Using the system
Following window appears.
Norton Antivirus installation is complete message appears. Click [Finish].
Using the system
43
Norton Antivirus update
You should have an internet access to process Norton Antivirus update.
Click [Start] and [All programs]
[Norton AntiVirus].
Click [Next].
Following window appears.
Click [Next].
44
Using the system
[Norton Antivirus]
[LiveUpdate]
Downloading update-items online.
Click [Finish] . Norton Antivirus Update is complete.
Using the system
45

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