Westinghouse L1920NW User manual

USER’S MANUAL
MANUEL DE L’UTILISATEUR
MANUAL DEL USUARIO
L1920NW
L2220HW
Monitor
Moniteur

PRECAUTIONS
Information for users applicable in European Union countries 1
Information for users applicable in United States of America 1
Installation
1
Power connection 1
Maintenance 1
Transporting the monitor 1
GETTING STARTED
Package contents 2
Monitor installation 2
Identifying parts and controls 3
Customizing your Monitor
3
3
Introduction to Hotkeys 4
OSD icon list 5
Troubleshooting 6
Technical Features and Specifications
Interface Frequency 7
Addendum
8
FCC compliance
The operation of Function menu 4
Working with OSD Group

- 1 -
PRECAUTIONS
Transporting the monitor
1.When carrying the display for repair or servicing, please first disassemble the monitor
and pack in its original packing. To disassemble the neck and base, please press the
release button located on the back of the neck and detach the neck/base, then use the
original carton and packing materials to wrap the display and its accessories.
5.Disconnect the power cable from the power supply if:
5.1 You will not use the monitor for an extended period.
5.2 The cable is damaged or frayed.
5.3 The monitor has been dropped or the cabinet damaged.
5.4 A distinct change in performance indicates a need for servicing.
Maintenance
1.Clean the cabinet and controls with a soft cloth lightly moistened with a mild detergent
solution. Do not use any abrasive materials or solvents such as alcohol or benzene.
2.Do not rub, touch, or tap the surface of the screen with sharp or abrasive items such as
pens or screwdrivers, as the screen may scratch.
3.Do not insert objects or spill liquids into the ventilation ports on the monitor’s rear, as
fire, electric shock, and / or unit failure may result.
Installation
1. Do not cover or block the ventilation ports on the rear of the monitor.
2. Do not install the monitor close to heat sources such as radiators or air ducts, or in a
location exposed to direct sunlight, excessive dust, mechanical vibration,or shock.
3.The apparatus shall only be used between 5° tilted forward and 15° tilted backward as
normal operation position. If the tilt angle exceeds 15°, it shall be used for wall
mounting or packaging only.
Information for users applicable in European Union countries
The symbol on the product or its packaging signifies that this product has to be
disposed separately from ordinary household wastes at its end of life. Please
kindly be aware that this is your responsibility to dispose electronic equipment
at recycling centers so as to help conserve natural resources. Each country in
the European Union should have its collection centers for electrical and
electronic equipment recycling. For information about your recycling drop off
area, please contact your local related electrical and electronic equipment
waste management authority or the retailer where you bought the product.
Information for users applicable in United States of America
LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND MUST BE
RECYCLED OR DISPOSED OF ACCORDING TO LOCAL, STATE OR
FEDERAL LAWS. FOR MORE INFORMATION, CONTACT THE ELECTRONIC
INDUSTRIES ALLIANCE AT WWW.EIAE.ORG. FOR LAMP SPECIFIC
DISPOSAL INFORMATION CHECK WWW.LAMPRECYCLE.ORG.
Power connection
1.Use the correct power cord for your local voltage.
2.Use an accessible outlet close to the monitor.
3.Do not allow anything to rest on the power cable.
4.Only use the power adapter attached to the monitor.

- 2 -
GETTING STARTED
1.Setting up the monitor
1.1 Take out the monitor, stand and monitor base from the package.
1.2 Grasp the monitor with both hands and then slide the
monitor into the neck. (Make sure the direction of the neck
is correct)
2.Connecting signal cable
2.1 Switch off your computer
2.2 Connect the signal cable to the D-SUB or DVI port at the
rear of the monitor and tighten the connector screws
2.3 Connect the other end of signal cable to the computer's
VGA port or DVI port and tighten the connector screws.
2.4 Note: Ensure the display setting does not exceed
18.5" 1366X768@60Hz, 21.6" 1920x1080@ 60Hz.
3.Connecting audio cable (with audio option)
3.1 Plug the audio cable into the AUDIO port at the rear of
the monitor.
3.2 Plug the other end of the audio cable into the audio
port of your computer or other audio source.
Monitor installation
Package contents
Before beginning, ensure that the carton contains the following items:
1. LCD Monitor
2. Monitor Base and Neck
(the shape of base may vary according to the monitor model)
3. Power Cord (plug may vary according to the electrical standards
for your area)
4. Analog Signal Cable
5. Digital Signal Cable (optional)
4.Connecting power
4.1 Plug the female end of the power cord into the
POWER port at the rear of the monitor.
4.2 Plug the male end of the power cord into a power
outlet.
5.Switching on
Switch on your computer.
You should now be able to see the picture. If not , refer
to the trouble shooting section of this guide.
6. Audio Cable (optional)
7. CD-ROM (contains user manual)
8 .Quick Installation Guide
POWER AUDIO D-SUBDVI

- 3 -
Identifying parts and controls
1.The LED light indicates the state of working. During operation, the LED Light is bright
bule. When dormant, the LED Light is orange.
2.The power button is used to identify the state of power. You can use the power
button to control on & off.
3.The function keys are used for adjusting all settings. When you need some adjustment,
you can achieve the goals by pressing any of the function menus. Details for all the
function menus are subsequently described.
Working with OSD Group
You will find that the OSD is very easy to use. You can identify the function of a button
through the corresponding icon displayed on the pop-up window of OSD. Now there are 3
pictures, which show that a button represents different functions in different levels of the
architecture.
Customizing your Monitor
Important:
Important:
The On Screen Display (OSD) system provides a full range of customizable tools to
optimize your display.
Although you could perform comprehensive customization, we
strongly recommend that you use the “AUTO ADJUSTMENT”
function.
It can utilize the default values to thoroughly optimize the
performance of the display. Activate the OSD munu.
ADJUSTMENT” function.
In addition, we have also prepared other relatively simple methods to
change the display modes. There are 4 modes, which include:
GENERAL, MOVIE, PICTURE, GAME.
First Level Third Level
Second Level
1. Press button to start.
2. Press any of the rest 4 buttons to activate the OSD menu.
3. Press the corresponding function icon button on the pop-up window of the OSD.
Select the first button on the left to activate the “AUTO

- 4 -
Hotkeys Introduction
1.Auto Adjustment
When the OSD functions are displayed, press the first button on the left , and then
you can automatically optimize the image performance.
2.Volumn Control (with audio option)
When the OSD functions are displayed, press the first button on the right to enter
the “ Volume ” menu. Then press or to adjust the volume of sound.
Press or to end.
3.Theme Mode Menu
When the OSD functions are displayed, press the second button on the left to shift
the mode. You may press and to make adjustments between 4 modes.
Press , and then you can leave automatically.
4.Main Menu
When the OSD functions are displayed, press the second button on the right to
enter the main menu. And then press or to select the option.
Press to enter into the option. Press or to leave.
Function Keys Operation
According to the tree-like directory, you can discover the whole OSD system is like a map.
This tree-like directory can help you to become aware of the whole system. During the
whole process, you need to know the following actions.
1. Activate the OSD main menu: Under the energized condition, press any function key to
execute the function.
2. Confirm the selection: Press the button.
3. Browse the previous or next option: Press and .
4. Adjust the option value: Press and to adjust the value.
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5. Return to the higher level menu. Press to return to the higher level.
6. Exit: Press to exit OSD menu; Or if you do not press any button, it will
automatically disappear after 30 seconds.
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Auto-Adjustment
Theme Mode
Menu
Volume
General
Movie
Game
Picture
Power
Brightness
Input Signal
Select
Contrast
OSD Menu
Language
Recall
Color
Temperature
System White Balance
Horizontal Position
Vertical Position
Phase
Clock
DDC/CI
Demo
Information
Red
Green
Blue
6500K
7500K
9300K
Analog(D-SUB)
Digital(DVI)
17 Lauguages control menu
Main Menu
Display Ratio Native
Full Screen
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English
Deutsch
Français
Italiano
Español
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Norsk
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Svenska
Suomi
Dansk
Polski
Nederlands
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㐕储Ё᭛
Portuquês

- 5 -
OSD Icon List
AUTO
ADJUSTMENT
INPUT SIGNAL
SELECT
BRIGHTNESS
* Optimize the picture performance automatically.
* Adjust the luminance level of the screen.
* Select the input signal from Analog, or Digital Inputs (Optional).
HORIZONTAL
POSITION
VERTICAL
POSITION
PHASE
CLOCK
* Shift the screen left or right
*Adjust the monitor internal sampling clock rate
*Shift the screen up or down
*Adjust the monitor internal signal phase
CONTRAST *Adjust the contrast level of the screen.
* Activate the built-in color engine to enhance the graphic
effects according to the different situations of the display.
contents
THEME MODE
OSD MENU
LANGUAGE * Select your own preference of language of OSD menu.
COLOR
TEMPERATURE
*Adjust the mechanical specifications regarding the
display.(Power Saving Mode, White Balance, Clock, Phase,
Horizontal Position, Vertical Position, Information)
SYSTEM
* 6500K: Select the setting of screen color to be reddish white.
* 7500K: Select the setting of screen color to be 7500K.
* 9300K: Select the setting of screen color to be bluish white.
*Adjust the balance of the input signal.
WHITE BALANCE
* Show the frequency, resolution, input interface and other
operating details about this display.
INFORMATION
DEMO
RECALL * Reset monitor parameters back to factory preset values.
* 2 seconds after activation of this function, some of the
menus will stimulate feature-grading effects 2 times over.
DDC/CI * Select turn on or turn off DDC/CI function
SYSTEM
FULLSCREEN
DISPLAY RATIO * Select the display ratio from Native, and Full Screen
* Full Screen: adjust and enlarge the display screen to full
NATIVE SCREEN * Display equality screen according to the original ratio.
screen size.

- 6 -
Troubleshooting
1. Check if the monitor is turned on (press the button again).
2. Check if the power cord is properly connected to the monitor and power outlet.
3 .Check if there is electricity coming from the power outlet (use another device to check for power).
1 Check if your computer is turned on.
2 Ensure the computer is not in power saving mode (move the mouse or press a key on the keyboard
to wake up the computer).
3 Check if the video signal cable is properly connected to the monitor and computer.
Symptom Check Items
1 Check if your computer is turned on.
2 Check if the video signal cable is properly connected to the monitor and computer.
1. Ensure that the resolution and/or refresh rate is set correctly.
1.No picture
2.LED indicator is not lit.
1.No picture
2.LED indicator is orange
1.Picture shows “ NO SIGNAL INPUT ”
1.Picture shows “ INPUT SIGNAL OUT OF RANGE ”
Important Make sure your display setup is under 18.5" VESA 1366X768@60Hz, 21.6" VESA 1920x1080@ 60Hz.

1. The following frequency range is the working period. If the entered mode between below
period but not match the frequency of supported timing, display optimization would not be
assured. If the entered mode is out of the working period, the display will be blanking
(just show “INPUT SIGNAL OUT OF RANGE”) then go to power saving.
2. Basically, mode judgment is regardless the sync polarity except both or more modes that
are all belong to the supported timing list and could be judged by sync polarity only.
3. In the meantime, real entered frequency of the supported timing is not requested exactly.
4. Normalization of VGA card’ s deviation will be acceptable.
5. Horizontal Frequency 31 ~ 82KHz
6. Vertical Frequency 56 ~ 76Hz
-7-
Technical Features and Specifications
Interface Frequency
Net
Net
Tilt Angle
Analog
Digital
Operating
Condition
Storage
Condition
D-sub
DVI-D(Optional)
-5°~15°
About 3.4kg
About 4.2kg
AC
Consumption
AC 100~240V,50Hz/60Hz,1.2A
Temperature
Humidity
Altitude
Temperature
Humidity
Altitude
Active:<25W/Standby:<1W
0°C to 40°C
-20°C to 60°C
20% to 90%
0~10,000 ft.
10% to 90%
0~40,000 ft.
Panel
Display Size
Pixel Pitch
Connector
Tilt
Weight
Power
Dimensions
(W x H x D)
Active:<55W/Standby:<2W
Item Description
18.5"
21.6"
18.5"
21.6"
18.5"
21.6"
0.300(H) x 0.300(V)mm
409.8(H) x 230.4(V)mm
18.5"
21.6"
21.6"
18.5"
0.248 (H) x 0.248 (V)mm
477.5 (H) x 268.6 (V)mm
About 440(W)x359(H)x195(D)mm
About 510(W)x392(H)x195(D)mm

1.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.
2.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:
3.Reorient or relocate the receiving antenna.
4.Increase the separation between the equipment and receiver.
5.Connect the equipment to an outlet on a circuit different from that to which the receiver
is connected.
6.Consult the dealer or an experienced radio/TV technician for help.
WARNING:
FCC compliance
Any unauthorized modification to this equipment could result in
the revocation of the authorization to operate the equipment and
void the product warranty.
- 8 -
Manufactured by InnoLux Display Corp.

www.wde.com
Westinghouse Digital Electronics
Santa Fe Springs, CA SE-UM-1914-0801