Wooyoung Telecom HL220WA LCD Monitor User Manual users manual

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Document ID	807409
Application ID	n+mkElhb7KnhznkMTAG3bg==
Document Description	users manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	69.95kB (874336 bits)
Date Submitted	2007-06-25 00:00:00
Date Available	2007-06-25 00:00:00
Creation Date	2007-06-14 19:30:44
Producing Software	Adobe Acrobat 7.0 Image Conversion Plug-in
Document Lastmod	2007-06-20 16:34:58
Document Title	users manual
Document Creator	Adobe Acrobat 7.0

Contents
FCC STATEMENT
This equipment has been tested and found to comply with the limits for a
Class B 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. This equipment generates, uses and can radiate
radio frequency energy 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 particular installation. If this equipment does cause harmful interference to radio or
television reception, with can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one
more of the following measures :
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and 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.
-Only shielded interface cable should be used.
Finally, any changes or modifications to the equipment by the user not
expressly approved by the grantee or manufacturer could void the users
authority to operate such equipment.
1. Precautions
2. Items
Setting up the LCD monitor
Plug & Play
Warm-up Time
3. How to use the Function Key
4. Adjusting The Monitor
PICTURE
COLOR
OSD
MISC
MWE
5. Appendix
Display Modes and frequency
Power Save
6. Troubleshooting
10
1
Precautions
Warning : The following information will help you avoid the risk of electric shock, serious injury, and death.
Power cord
AC outlet
Plug the power cord into a
properly grounded outlet.
There is the risk of electric
shock.
If you hear a noise or smell
smoke from the computer or
adaptor, unplug the power cord
immediately, and call the service
center. There is the risk of electric shock or fire.
Do not overload an electrical
outlet with too many devices.
There is the risk of fire.
Do not allow any object or liquid to enter inside the monitor.
There is the risk of electric
shock, fire, or damage to the
monitor.
Do not attempt to disassemble,
fix, or modify the monitor.
There is the risk of electric
shock or fire.
Caution : The following information will help you avoid the risk of minor or moderate injury, or damage to the monitor.
220
Do not unplug from the outlet
by pulling the power cord or
when your hands are wet.
There is the risk of electric
shock and fire.
Do not bend the power cord
excessively or place heavy objects
on it. Keep children and pets away
from the power cord as they may
damage the power cord. There is
the risk of electric shock and fire.
Do not use a damaged power
cord or plug. Make sure the
plug fits snugly into the outlet.
There is the risk of electric
shock or fire.
Use a proper voltage/current
level indicated
Do not clean the LCD with
abrasive chemicals.
There is the risk of damage to
the LCD.
Do not scratch and damage
the LCD with sharp objects.
Do not expose the monitor to
the direct sun light.
Keep the monitor away from high
temperature, humidity, and dust.
■Operating environment
=0~25degrees Celsius
■Operating environment
=30~80relative humidity.
Do not block the fan louvers.
There is the risk of fire or damage to the monitor.
Keep the monitor away from
objects and electrical appliances that may generate electromagnetic fields.
Place the monitor on a flat, stable surface. The monitor may
fall and there is the risk of
damage or injury
Unplug the power cord when
the monitor is not in use for a
prolonged period of time.
2
Items
Setting up the LCD monitor
LCD Monitor
Power Cord
Stand
15-pin D-Sub Cable
※Push the hook until
hanging
No.
User Manual
*1 : For DVI Model Only.
Name
Power
PC
DVI (Option)
SPK IN
SPK OUT
*1 : For DVI Model Only.
*2 : For Audio Model Only.
Cable connections
Power Cord
15-pin D-Sub Signal Cable
DVI-D Cable*1 (Option)
Audio Cable*2
External Speaker Cable*2
*2 : For Audio Model Only.
Plug & Play
DVI-D Cable(Option)*1
Audio Cable(Option)*2
The adoption of the new VESA Plug and Play solution eliminates complicated and time
consuming setup. It allows you to install your monitor in a Plug and Play compatible system without the usual hassles and confusion. Your PC system can easily identify and
configure itself for use with your display. This monitor automatically tells the PC system
its Extended Display Identification Data (EDID) using Display Data Channel (DDC) protocols so the PC system can automatically configure itself to use the flat panel display.
Kensington Security Slot
Warm-up Time
: This monitor offers you the opportunity to secure your monitor using a Kensington-type security device. Kensington lock is not included. Refer to your locking device documentation for
installation instructions.
(Kensington-type security slot location is on the back of the monitor.)
All LCD monitors need time to become thermally stable whenever you turn on the
monitor after letting the monitor be turned off for a couple of hours. Therefore, to
achieve more accurate adjustments for parameters, allow the LCD monitor to be
warmed up for at least 30 minutes before making any screen adjustments.
Notice
Please make sure the following items are included with your monitor.
If any items are missing, contact your dealer.
Also we’d like to ask you to use our ‘D-Sub’ cable all the time, otherwise we are not in a
position to be responsible for all the matters caused by that.
When the condition of the screen is not good, please press the button " AUTO".
(This function may cause some noises on the screen according to VGA Cards)
Notice
3
How to use the Function Key
Adjusting The Monitor
Adjusting brightness
MENU
SEL/AUTO
MUTE /
1. First click : The OSD main menu appears.
2. Second click : The OSD menu disappears.
SEL : Select a command function.
Auto : This will optimize image quality automatically.*1
1. Move the on-screen highlighted comand item to the previous one.
2. Increase the current option value.
● BRIGHTNESS : Changes the overall light intensity of the images being displayed.
● CONTRAST : Changes the ratio of light intensity between the brightest white and darkest black.
● H POSTION : Moves to the Left/Right *1
● V POSITION : Moves to the Top/Bottom *1
● PHASE : When image is not clear, you can use clock/phase menu *1
● CLOCK : When image is not clear, you can use clock/phase menu *1
● AUTO ADJUST: You can select “ AUTO ADJUST”, this will optimize image quality automatically *1
*1 : For Analog Mode Only.
MUTE : Sound Mute On/Off button.*2
VOL /
1. Move the on-screen highlighted comand item to the next one.
2. Decrease the current option value.
Notice
Most of the graphic cards are OK, but some of them are not compatible with the
monitor once in a while, which causes some noises on the screen. In this case,
you can select "Auto Adjust" to solve this matter immediately.
VOL: You can adjust the volume.*2
COLOR
MODE
Color adjustment needs to be only for Analog mode.
You can change the display mode.
● COLOR TEMP : There are user,bluish and reddish modes.
MWE
You can manually adjust the screen to your environment on the
computer.
In case user has to set up "RED","GREEN","BLUE" in person, please select
user mode.
● RED,GREEN,BLUE : You can adjust red,green and blue values that you want.
● AUTO COLOR : Automatic adjust color(white level) for various input sources white level.
Power On/Off toggle button.
*1 : For Analog Mode Only.
*2 : For Audio Model Only.
OSD
●
●
●
●
OSD H POSI : Moves the OSD menu to the horizontal direction.
OSD V POSI : Moves the OSD menu to the vertical direction.
OSD TIMER : Shows the OSD TIME displays from 10 to 40sec.
TRANSPARENCY : You can adjust OSD Transparency.
5
MISC
Appendix
Display Modes and frequency
●LANGUAGE : Selects language in OSD menu.
●RECALL : Discards current setting and replaced all parameters with the factory default
values.
●INPUT SELECT : You can change the display mode.*1
●AUDIO : Sound Mute On/Off function. *2
●SCREEN SIZE : You can select ‘16:10’ or ‘4:3’
Mode
Resolution
Horizontal
Vertical
Pixel Clock
Sync
Frequency(KHz) Frequency(Hz) Frequency(MHz) Polarity(H/V)
*1 : For DVI Model Only. *2 : For Audio Model Only.
Notice
The first set-up was done when the goods are released from the factory. After finishing the first set-up, Please press Auto and optimize the screen.
MWE (Media Windows Enhancement)
This is the function adjusting its colors and brightness that are suitable for the
user’s system.
When you press MWE button, you can get into the following picture.
●TEXT : Documents
●GAME: Games.
●MOVIE : Movies.
●SPORTS : Sports.
●SMOOTH : Smooth.
●USER: Users.
Power Save
This monitor has a built-in power management system called PowerSave. This system
saves energy by switching your monitor into a low-power mode when it has not been
used for a certain amount of time. The monitor automatically returns to normaloperation when you press a key on the keyboard. For energy conservation, turn your
monitor OFF when it is not needed, or when leaving it unattended for long periods.
State
Power
consumption
Recovery
Time
ON
Under 60W
Green
OFF
Less than 2W
Within2 sec
Amber
LED Color
6
Troubleshooting
What you see
Suggested Actions
Screen is blank and power indictor
is off
Ensure that the power cord is firmly connected and the LCD
monitor is on.
“ VIDEO MODE NOT
SUPPORTED ” message
�Check the maximum resolution and the frequency of the
video adaptor.
�Compare these values with the data in the Display Modes
Timing Chart.
“NO SIGNAL” message
�Ensure that the signal cable is firmly connected to the PC
or video sources.
�Ensure that the PC or video sources are turned on.
Image is not stable and may
appear to vibrate
�Check that the display resolution and frequency from your
PC or video board is an available mode for your monitor.
On your computer check : Control Panel, Display, Settings
�Note : Your monitor supports multiscan display functions
within the following frequency domain:
The image is too light or too dark
�Adjust the Brightness and Contrast.
�Refer to the Brightness/Contrast
The image color is not good
Image is not centered on the
screen
Screen is blank and power indicator
light is steady amber
10
�Adjust the Color
�Refer to the Color
�Executes “Auto Adjustment”.
�The monitor is using its power management system.
�Move the computer’s mouse or press a key on the keyboard.
FCC NOTICE
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC FULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITION:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDERSIRED
OPERATION.
This equipment has been tested and found to comply with the limits for a Class B 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. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communication. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures :
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit difference from that to which
the receiver is connected.
- Consult the dealer of an experienced radio/TV technician for help.
NOTE : The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment.
Such modifications could void the user’s authority to operate the equipment.

---

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