System Q LCD822 User manual

LCD822/824/827 User Manual
Colour LCD screen with
HDMI & VGA inputs

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TABLE OF CONTENTS
FOR YOUR SAFETY -------------------------------------------------- 2
SAFETY PRECAUTIONS -------------------------------------- 2-4
SPECIAL NOTES ON LCD MONITOR --------------------- 4
BEFORE YOU OPERATE THE MONITOR --------------------- 5
FEATURES -------------------------------------------------------- 5
CHECKING THE CONTENTS OF THE PACKAGE ----- 5
INSTALLATION INSTRUCTIONS --------------------------- 5
CONTROLS AND CONNECTORS -------------------------- 6
ADJUSTING THE VIEWING ANGLE ----------------------- 7
OPERATING INSTRUCTIONS ------------------------------------- 7
GENERAL INSTRUCTIONS ---------------------------------- 8
FRONT PANEL CONTROL------------------------------------ 9
HOW TO ADJUST A SETTING ------------------------------ 10
ADJUSTING THE PICTURE ---------------------------------- 11-13
PLUG AND PLAY ------------------------------------------------ 14
TECHNICAL SUPPORT(FAQ) ------------------------------------- 15
ERROR MESSAGE & POSSIBLE SOLUTION --------- 16
APPENDIX --------------------------------------------------------------- 17
SPECIFICATIONS ----------------------------------------------- 17
FACTORY PRESET TIMING TABLE ----------------------- 18
CONNECTOR PIN ASSIGNMENT -------------------------- 19-20

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FOR YOUR SAFETY
Before operating the monitor, please read this manual thoroughly. This manual
should be retained for future reference.
SAFETY PRECAUTIONS
FCC Class B Radio Frequency Interference Statement
WARNING: (FOR FCC CERTIFIED MODELS)
This device complies with Part 15 of the FCC rules.Operation is subject to the
following two conditions:(1) this device may not cause harmful interference, and (2)
this device must accept any interference received,including interference that may
cause undesired operation.
NOTE: 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, 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:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.
NOTICE:
1. The changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
2. Shielded interface cables and AC power cord, if any, must be used in order to
comply with the emission limits.
3. The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modification to this equipment. It is the responsibilities of the user
to correct such interference.
WARNING:
To prevent fire or shock hazard, do not expose the monitor to rain or moisture.
Dangerously high voltages are present inside the monitor. Do not open the cabinet.
Refer servicing to qualified personnel only.

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PRECAUTIONS
z Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink,
laundry tub, swimming pool or in a wet basement.
z Do not place the monitor on an unstable cart, stand, or table. If the monitor falls,
it can injure a person and cause serious damage to the appliance. Use only a
cart or stand recommended by the manufacturer or sold with the monitor. If you
mount the monitor on a wall or shelf, use a mounting kit approved by the
manufacturer and follow the kit instructions.
z Slots and openings in the back and bottom of the cabinet are provided for
ventilation. To ensure reliable operation of the monitor and to protect it from
overheating, be sure these openings are not blocked or covered. Do not place
the monitor on a bed, sofa, rug, or similar surface. Do not place the monitor near
or over a radiator or heat register. Do not place the monitor in a bookcase or
cabinet unless proper ventilation is provided.
z The monitor should be operated only from the type of power source indicated on
the label. If you are not sure of the type of power supplied to your home, consult
your dealer or local power company.
z The monitor is equipped with a three-pronged grounded plug, a plug with a third
(grounding) pin. This plug will fit only into a grounded power outlet as a safety
feature. If your outlet does not accommodate the three-wire plug, have an
electrician install the correct outlet, or ground the appliance safely. Do not defeat
the safety purpose of the grounded plug.
z Unplug the unit during a lightening storm or when it will not be used for long
period of time. This will protect the monitor from damage due to power surges.
z Do not overload power strips and extension cords. Overloading can result in fire
or electric shock.
z Never push any object into the slot on the monitor cabinet. It could short circuit
parts causing a fire or electric shock. Never spill liquids on the monitor.
z Do not attempt to service the monitor by yourself; opening or removing covers
can expose you to dangerous voltages and other hazards. Please refer all
servicing to qualified service personnel.
z To ensure satisfactory operation, use the monitor only with UL listed computers
which have appropriate configured receptacles marked between 100 - 240V AC,
Min. 5A.
z The wall socket shall be installed near the equipment and shall be easily
accessible.

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WEEE DECLARATION
Disposal of Waste Equipment by Users in Private Household in the European Union.
This symbol on the product or on its packaging indicates that this product
must not be disposed of with your other household waste.Instead, it is your
responsibility to dispose of your waste equipment by handing it over to a designated
collection point for the recycling of waste electrical and electronic equipment.The
separate collection and recycling of your waste equipment at the time of disposal
will help to conserve natural resources and ensure that it is recycled in a manner
that protects human health and the environment. For more information about where
you can drop off your waste equipment for recycling, please contact your local city
office, your household waste disposal service or the shop where you purchased the
product .
SPECIAL NOTES ON LCD MONITOR
The following symptoms are normal with LCD monitor and do not indicate a problem.
NOTES
• Due to the nature of the fluorescent light, the screen may flicker during initial use.
Turn off the Power Switch and then turn it on again to make sure the flicker
disappears.
• You may find slightly uneven brightness on the screen depending on the
desktop pattern you use.
• The LCD screen has effective pixels of 99.99% or more. It may include
blemishes of 0.01% or less such as a missing pixel or a pixel lit all of the time.
• Due to the nature of the LCD screen, an afterimage of the previous screen may
remain after switching the image, when the same image is displayed for hours.
In this case, the screen is recovered slowly by changing the image or turning off
the Power Switch for hours.
• To declare the product is the Information Technical Equipment intended
primarily for use in the domestic environment .
• The monitor is for computer use and not marketed and intended for displaying
any television broadcast signals .

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BEFORE YOU OPERATE THE MONITOR
FEATURES
• 54.69cm(21.53 inches) TFT Color LCD Monitor
• 60.97cm(24 inches) TFT Color LCD Monitor
• 68.6cm（27 inches）TFT Color LCD Monitor
• Crisp, Clear Display for Windows
• Recommended Resolutions: 1920x1080@60Hz.
• Ergonomic Design
• Space Saving, Compact Case Design
CHECKING THE CONTENTS OF THE PACKAGE
The product package should include the following items:
1. LCD Monitor
2. Owner's Manual（including CD-ROM & Warranty Card）
3. Power Cord
4. 15-pin D-Sub Cable
5. Audio Cable
6. Stand (only for L-W22 & L-W24 )
7. Base
INSTALLATION INSTRUCTIONS
Install Remove
L-W22 & L-W24
L-W27

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Figure 1 Installing and Removing the Base
Power Source:
1. Make sure that the power cord is the correct type required in your area.
2. This LCD monitor is supplied with a UK 3 pin plug IEC lead.
3. Connect the AC-power cord into your LCD monitor’s AC-power-input. The AC-
power cord may be connected to either a wall power outlet or the power outlet
socket on your PC, depending on the type of power cord supplied with your LCD
monitor.
CONTROLS AND CONNECTORS
SIGNAL CABLE
Connecting the Signal Cable: Plug the Signal Cable one end to LCD monitor’s “D-
SUB” socket, the other end to the computer's VGA port and tighten the two screws
on the cable connector.
Connecting the DVI Cable: Plug the DVI Cable one end to LCD monitor’s “DVI”
socket, the other end to the computer's DVI port and tighten the two screws on the
cable connector.
Connecting the HDMI Cable: Plug the HDMI Cable one end to the output port of
HDMI video equipment, the other end to LCD monitor’s “HDMI” socket.
Connecting the Power Cord: Connect the AC-power cord into your LCD monitor’s
“AC-IN”. The AC-power cord may be connected to either a wall power outlet or the
power outlet socket on your PC, depending on the type of power cord supplied with
your LCD monitor.
Connecting the Audio Cable: Connect the audio cable between the monitor’s
“AUDIO-IN” socket and the PC’s audio output (green port).
1. AC-IN socket
2. HDMI input socket
3. DVI input socket
4. D-SUB input socket
5. AUDIO-IN socket
Figure 2 Connecting Cables

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ADJUSTING THE VIEWING ANGLE
• For optimal viewing it is recommended to look at the full face of the monitor,
then adjust the monitor’s angle to your own preference.
• Hold the stand so you do not topple the monitor when you change the monitor’s
angle.
• You are able to adjust the monitor’s angle from -4° to 18°.
Figure 3
NOTES
• Do not touch the LCD screen when you change the angle. It may cause damage
or break the LCD screen.
• Careful attention is required not to catch your fingers or hands when you change
the angle.

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OPERATING INSTRUCTIONS
GENERAL INSTRUCTIONS
Press the power button to turn the monitor on or off. The other control buttons are
located at front panel of the monitor (See Figure 4). By changing these settings, the
picture can be adjusted to your personal preferences.
• The power cord should be connected.
• Connect the video cable from the monitor to the video card.
• Press the power button to turn on the monitor position. The power indicator will
light up.
Figure 4 External Control Button
EXTERNAL CONTROLS
1. AUTO / Source / Exit
2. - / ECO hotkey
3. + / Volume+
4. MENU / Enter
5. Power button

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FRONT PANEL CONTROL
• /Power Button:
Press this button to turn the monitor ON or OFF, and display the monitor’s state.
• Power Indicator:
Blue — Power On mode.
Orange — Standby mode.
• MENU / ENTER:
Activate OSD menu when OSD is OFF or activate/de-activate adjustment
function when OSD is ON or Exit OSD menu when in Volume Adjust OSD status.
• - / ECO hotkey:
Activates ECO control when the OSD is off or adjust a function when function is
activated.
• + / Volume+:
Activates the volume control when the OSD is off or adjust a function when
function is activated.
• Auto/ Source / Exit:
1. When OSD menu is in active status, this button will act as EXIT-KEY (EXIT
OSD menu).
2. When OSD menu is in off status, press this button to select input Source: D-
Sub/DVI/HDMI.
3. When OSD menu is in off status, press this button for 2 seconds to activate
the Auto Adjustment function. The Auto Adjustment function is used to set
the HPos, VPos, Clock and Focus.
OSD Lock Function: To lock the OSD, press and hold the MENU button while the
monitor is off and then press power button to turn the monitor on. To un-lock the
OSD - press and hold the MENU button while the monitor is off and then press
power button to turn the monitor on.
NOTES
• Do not install the monitor in a location near heat sources such as radiators or air
ducts, or in a place subject to direct sunlight, or excessive dust or mechanical
vibration or shock.
• Save the original shipping carton and packing materials, as they will come in
handy if you ever have to ship your monitor.
• For maximum protection, repackage your monitor as it was originally packed at
the factory.
• To keep the monitor looking new, periodically clean it with a soft cloth. Stubborn
stains may be removed with a cloth lightly dampened with a mild detergent
solution. Never use strong solvents such as thinner, benzene, or abrasive
cleaners, since these will damage the cabinet. As a safety precaution, always
unplug the monitor before cleaning it.
• Do not scratch the screen with hard things, it may cause permanent
damage.
• Don’t leak liquid into monitor which will result in the damage of component.