Wooyoung Telecom HL920WA LCD Monitor User Manual users manual

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Document ID	746059
Application ID	qghyasSFktqi47K7p788Kg==
Document Description	users manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	67.62kB (845269 bits)
Date Submitted	2007-01-10 00:00:00
Date Available	2007-01-10 00:00:00
Creation Date	2006-12-20 09:24:49
Producing Software	Acrobat Distiller 4.05 for Macintosh
Document Lastmod	2007-01-05 17:21:06
Document Title	users manual

TFT LCD Monitor
High resolution
TFT LCD Monitor
High resolution
HL920WS/HL920WD/HL920WA
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.
User’s Reference
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
=0~35degrees 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
※Push the hook until
Stand
Power Cord
hanging
15-pin D-Sub Cable
*1
*2
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
Audio Cable*2
External Speaker Cable*2
*2 : For Audio Model Only.
Plug & Play
24pin DVI Cable
Audio Cable
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
HL900WS / HL900WD
HL900WAS / HL900WAD
MENU
SEL/AUTO
Adjusting brightness
● 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.
● GAMMA : Ajusting Gamma.
(This can be changed only at normal mode on the fuction of MWE)
1. First click : The OSD main menu appears.
2. Second click : The OSD menu disappears.
Select Key : Select a command function.
Auto Key : This will optimize image quality automatically.*1
Notice
/ VOL
Up Key :
1. Move the on-screen highlighted comand item to the previous one.
2. Increase the current option value.
VOL Key : You can adjust the volume.*2
/ MWE
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.
Adjusting colors
Color adjustment needs to be only for Analog mode.
● COLOR TEMP : There are user,bluish and reddish modes.
Down Key :
1. Move the on-screen highlighted comand item to the next one.
2. Decrease the current option value.
MWE Key : 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.
Adjusting the horizontal & vertical
●
●
●
●
Power On/Off toggle button.
*1 : For Analog Mode Only.
Adjusting The Monitor
H POSITION : 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
*2 : For Audio Model Only.
*1 : For Analog Mode Only.
Adjusting OSD
●
●
●
●
LANGUAGE : Select language in OSD menu.
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 5 to 60sec.
5
Adjusting others
● BRIGHTQUEST : You can select the function of MWE on the OSD menu.
● ANALOG : You can change Analog mode manually.
(If you didn’t select any mode, it will go back to the original mode.)
● DIGITAL : You can change Digital mode manually.
(If you didn’t select any mode, it will go back to the original mode.)
● RECALL : Discards current setting and replaced all parameters with the factory default values.
● AUTO COLOR : Automatic adjust color(white level) for various input sources white level.
Notice
Appendix
Display Modes and frequency
Mode
Resolution
Horizontal
Vertical
Pixel Clock
Sync
Frequency(KHz) Frequency(Hz) Frequency(MHz) Polarity(H/V)
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.
Adjusting 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
INTERNET : Internet
ENTERTAIN : Movies , Video games.
NORMAL : Normal
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 40W
Blue
OFF
Less than 2W
Within2 sec
Flickering (Blue)
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.
19 inch wide
�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.
408.24
255.15
0.2835
0.2835
16.2 M
1440 900@60Hz
1440 900@75Hz
1440 900@60Hz
�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
24pin DVI-D Connector
�Note : Your monitor supports multiscan display functions
within the following frequency domain:
The image is too light or too dark
20
�Adjust the Brightness and Contrast.
�Refer to the Brightness/Contrast
The image color is not good
Image is not centered on the
screen
0.5
(Speaker Max 4W )
�Adjust the Color
�Refer to the Color
�Executes “Auto Adjustment”.
25
77
�The monitor is using its power management system.
The power lamp flickers.
�Move the computer’s mouse or press a key on the keyboard.
445
4.3
350
190

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