User Guide
Bedienungsanleitung
Guía del usuario
Guia do usuário
Contents
Product Registration..............................................................2
For Your Records ..................................................................2
Getting Started
Package Contents .................................................................3
Precautions ........................................................................... 3
Quick Installation ................................................................... 4
Using the Monitor
Setting the Timing Mode ....................................................... 5
OSD Lock Mode ....................................................................5
Adjusting the Screen Image .................................................. 6
Main Menu Controls .............................................................. 8
Other Information
Specifications ...................................................................... 11
Troubleshooting...................................................................12
Customer Support ...............................................................13
Cleaning the Monitor ........................................................... 14
Limited Warranty ................................................................. 15
Appendix
Safety Guidelines ................................................................ 16
Compliance Information ...................................................... 17
ViewSonic E220 1
Copyright © ViewSonic Corporation, 2001. All rights reserved.
Macintosh and Power Macintosh are registered trademarks of Apple Computer, Inc.
Microsoft, Windows, Windows NT, and the Windows logo are registered trademarks of Microsoft
Corporation in the United States and other countries.
ViewSonic, the three birds logo, OnView, ViewMatch, and ViewMeter are registered trademarks of
ViewSonic Corporation.
VESA is a registered trademark of the Video Electronics Standards Association. DPMS and DDC
are trademarks of VESA.
E
NERGY STAR
As an E
E
NERGY STAR
Disclaimer: ViewSonic
®
is a registered trademark of the U.S. Environmental Protection Agency (EPA).
NERGY STAR
®
guidelines for energy efficiency.
®
partner, ViewSonic Corporation has determined that this product meets the
Corporation shall not be liable for technical or editorial errors or omissions
contained herein; nor for incidental or consequential damages resulting from furnishing this material, or the performance or use of this product.
In the interest of continuing product improvement, ViewSonic Corporation reserves the right to
change product specifications without notice. Information in this document may change without
notice.
No part of this document may be copied, reproduced, or transmitted by any means, for any purpose
without prior written permission from ViewSonic Corporation.
Product Registration
To meet your future needs, and to receive any additional product information as it becomes available, please register your product on the Internet at: www.viewsonic.com. The ViewSonic Wizard
CD-ROM also provides an opportunity for you to print the registration form, which you may mail
or fax to ViewSonic.
For Your Records
Product Name:
Model Number:
Document Number:
Serial Number:
Purchase Date:
ViewSonic E220
VCDTS22993-1
E220-1_UG_297
_______________
_______________
Product disposal at end of product life
ViewSonic is concerned about the preservation of our environment. Please dispose of this product
properly at the end of its useful life. Your local waste disposal company may provide information
about proper disposal.
2 ViewSonic E220
Getting Started
Congratulations on your purchase of a ViewSonic E220 color monitor.
Important! Save the original box and all packing material for future shipping
needs.
NOTE: This product was designed for operation in the magnetic fields of the
hemisphere where it was purchased.
NOTE: The word “Windows” in this user guide refers to the following Microsoft
operating systems: Windows ‘95, Windows NT, Windows ‘98, Windows 2000
and Windows Me (Millennium).
Package Contents
Yo ur E 2 2 0 package includes:
• E220 monitor
• Video cable
• Power cord
• Quick Start Guide
• ViewSonic Wizard CD-ROM (including User Guide PDF file and INF/ICM
display optimization files)
NOTE: The supplied INF file ensures compatibility with Windows operating
systems, and the ICM file (Image Color Matching) ensures accurate on-screen
®
colors. ViewSonic
recommends that you install both files.
Precautions
• For best viewing conditions sit at least
18” from the monitor.
• AVOID TOUCHING THE SCREEN
WITH YOUR FINGERS. Oils from the
skin are difficult to remove.
• NEVER REMOVE THE REAR
COVER. The monitor contains high
voltage parts. You may suffer serious
injury if you touch these parts.
• Avoid exposing the monitor to direct
sunlight or another heat source,
including an open flame. The monitor
should be facing away from direct
sunlight to reduce glare.
• Always handle your monitor with care
when moving it.
• Place your monitor in a well ventilated
area. Do not place anything on the
monitor that prevents adequate
dissipation of heat.
• Ensure the area around the monitor is
clean and free of moisture.
• Keep the monitor away from magnets,
motors, transformers, speakers, and
televisions.
• Do not place heavy objects on the
monitor, video cable, or power cord.
• If smoke, abnormal noise, or strange
odor is present, immediately switch the
monitor off and call your dealer or
ViewSonic. It is dangerous to continue
using the monitor.
ViewSonic E220 3
Quick Installation
1 Connect power cord
Connect the power cord to a properly
grounded AC outlet.
2 Connect video cable
Make sure both the monitor and computer
are powered OFF.
Connect the video cable to the computer.
Macintosh
require a Macintosh adapter. Attach the
adapter to the computer and plug the video
cable into the adapter.
To order a ViewSonic
contact ViewSonic. See “Customer Support”
on page 13.
®
users: Models older than G3
®
Macintosh adapter,
3 Power-ON monitor and computer
Power-ON the monitor, then power-ON the
computer. This sequence (monitor before
computer) is very important.
NOTE: At this point Windows 98 users may
receive a message asking them to install the
E220 INF file.
4 Install Display Optimization files
(INF and ICM files)
(1) Insert the ViewSonic Wizard CD-ROM
into your computer’s CD-ROM drive.
NOTE: If your computer does not have a
CD-ROM drive, see “Customer Support” on
page 13.
4 Install Display Optimization files
(Continued)
(2) Wait for the CD-ROM to auto-start.
NOTE: If the CD-ROM does not auto-start:
double-click on the CD-ROM icon in
Windows Explorer, then double-click on
install.exe.
(3) Follow the on-screen instructions.
5 Windows users: Set the Timing
Mode (resolution and refresh rate) Example:
1024 X 768 @ 75Hz.
For instructions on changing the resolution
and refresh rate, see the graphic card’s user
guide.
Installation is complete.
Installation is complete. Enjoy your new
E220 monitor.
To be best prepared for any future customer
service needs: print this user guide and write
the serial number in "For Your Records" on
page 2. (See back of monitor.)
To register your product go online to
www.viewsonic.com.
The ViewSonic Wizard CD-ROM also
provides an opportunity for you to print the
registration form which you may mail or fax
to ViewSonic.
Power cord
AC outlet
4 ViewSonic E220
Video cable
Power cable to computer
Using the Monitor
Setting the Timing Mode
Setting the timing mode is important for maximizing the quality of the
screen image and minimizing eye strain. The timing mode consists of the
resolution (example 1024 x 768) and refresh rate (or vertical frequency;
example 75 Hz). After setting the timing mode, use the OnView
to adjust the screen image.
For the best picture quality set your monitor timing mode to one of the
following:
VESA 1280 x 1024 @ 85 Hz.
VESA 1600 x 1200 @ 75 Hz.
To set the Timing Mode:
1 Set the resolution: Right-click on the Windows
Settings > set the resolution.
2 Set the refresh rate: See your graphic card's user guide for instructions.
®
desktop > Properties >
®
controls
NOTE: To minimize the adjustments required for an optimal screen image,
select a timing mode from the resolutions listed in the Specifications on page 11.
WARNING: Do NOT set the graphics card in your computer to exceed the
maximum refresh rate; doing so may result in permanent damage to your
monitor.
OSD Lock Mode
This mode locks all current control settings and prevents access to the control
menus until this mode is unlocked.
• To lock all OSD menus, press and hold both the [1] button and the
arrow) button for 10 seconds. While in this mode, when any button is pushed,
OSD Lock will display for five seconds.
• To unlock the OSD menus, press and hold both the [1] button and the
arrow) button for 10 seconds. The message OSD Unlock appears on-screen.
(up-
(up-
ViewSonic E220 5
Adjusting the Screen Image
Use the buttons on the front control panel to display and adjust the OnView®
controls which display on the screen. The OnView controls are explained at the
top of the next page and are defined in “Main Menu Controls” on page 8.
Main Menu
With OnView controls
Front Control Panel
Displays Main Menu; also saves
changes/exits Main Menu
Scroll through menu
options and adjust the
displayed control
6 ViewSonic E220
Power Light
Displays control screen for
highlighted control (or pair
of controls). Also, toggles
between pairs of controls on
some control screens
Power On/Off
Do the following to adjust the screen image:
1 To display the Main Menu, press button [1].
2 To select a control you want to adjust, press the arrow buttons on the front
control panel of your monitor (
) and scroll through the choices. When
the control you want is highlighted, press button [2].
NOTE: Some controls on the Main Menu are listed in pairs, such as
Contrast/Brightness. Display control screen (sample shown in step 3 below).
Press button [2] to toggle to the next control in the pair.
3 To adjust the selected control, such as CONTRAST in the sample below,
press the arrow buttons (
4 To save the control setting and Exit the menu press button [1] twice.
).
ViewSonic E220 7
Main Menu Controls
Adjust the menu items shown below by using the up
Control Explanation
Contrast adjusts the difference between the image
background (black level) and the foreground (white level).
Brightness adjusts the background black level of the screen
image.
Horizontal Size adjusts width of the screen image.
Horizontal Position moves the screen image left or right.
Vertical Size adjusts the height of the screen image.
and down buttons.
Vertical Position moves the screen image up or down.
Zoom expands and contracts the entire screen image.
Pincushion curves the vertical sides of the screen image.
Pin Balance curves the vertical edges of the screen image to
the left or right.
Trape zoi d adjusts the top and bottom of the screen image
until they have equal length.
Parallel slants the vertical edges of the screen image until
they are parallel.
Top Hook straightens the top corners of the screen image.
Bottom Hook straightens the bottom corners of the screen
image.
Tilt rotates the entire screen image.
8 ViewSonic E220
Control Explanation (Continued)
Degauss removes the build-up of magnetic fields that can
cause irregular colors to appear around the edges of screen
images. There are two ways to degauss the display:
automatically by turning the monitor on, or manually by
selecting the Degauss control from the menu.
With Degauss selected from the menu, press button [2] to
degauss the monitor manually.
Important: Do not degauss repeatedly. Doing so can be
harmful to the display. Wait at least 20 minutes (before
selecting this control again.
Horizontal Moire reduces interference patterns that appear
as ripples, waves, or unwanted background color textures.
Interference patterns of this type are most noticeable when
viewing images having closely spaced lines or finely
detailed patterns.
Vertical Moire reduces interference patterns that appear as
ripples, waves, or unwanted background color textures.
Interference patterns of this type are most noticeable when
viewing images having closely spaced lines or finely
detailed patterns.
Input Level displays the voltage level of the video signal.
NOTE: the default selection is 0.7V.
ViewMatch® Color provides several color options: several
preset color temperatures and User Color which allows you
to adjust red (R), green (G), and blue (B). The factory
setting for this product is 9300K (9300°
Kelvin).
9300K — Adds blue to the screen image for cooler white
(used in most office settings with fluorescent lighting).
6500K — Adds red to the screen image for warmer white
and richer red.
5000K — Adds blue and green to the screen image for
darker color.
User Color — Individual adjustments for red, green, and
blue.
ViewSonic E220 9
Control Explanation (Continued)
Language allows you to choose from among several
languages for the menus and control screens: English,
French, German, Italian, and Spanish.
OSD Position allows you to move the on-screen display
menus and control screens.
ViewMeter
®
displays the frequencies (horizontal and
vertical) coming from the graphics card of the computer.
Memory Recall returns adjustments to the original factory
settings if the display is operating in a factory preset timing
mode listed in this user guide.
Exception: This control does not affect changes made with
the User Color control.
10 ViewSonic E220
Other Information
Specifications
CRT
Input Signal
Compatibility
Resolution
Power
Display Area
Ty p e
Dot Pitch
Phosphor
Glass surface
Video
Sync
PC
Macintosh
Recommended and
supported
Voltage AC 100-240 VAC (auto switch)
Default
Full scan
1
21” (20” viewable diagonal area), 90
0.22 mm horizontal, 0.13 mm vertical,
and 0.25 mm diagonal dot pitch
RGB medium/short persistence
TM~52.5%, anti-glare, anti-static
RGB Analog (0.7/1.0Vp-p, 75 Ohms
f
: 30-97 kHz, fv: 50-160 Hz
H
HV Separate (TTL)
VGA up to 1920 x 1440
Power Maci ntosh
adapter)
VESA 1600 x 1200 @ 75 Hz
VESA 1280 x 1024 @75, 85 Hz
VESA 1024 x 768 @ 75, 85 Hz
VESA 800 x 600 @ 75, 85 Hz
VGA 640 x 480 @ 60, 75, 85 Hz
VGA 640 x 400 @ 70 Hz
Mac 1152 x 870 @ 75 Hz
Mac 1024 768 @ 75 Hz
Mac 640 x 480 @ 66.7 Hz
50/60 (+/- 3)Hz
396 mm (H) x 297 mm (V) (typical)
400 mm (H) x 300 mm (V) (depends on signal timing)
®
(may require Macintosh cable
o
deflection
Operating
Conditions
Storage
Conditions
Dimensions
Weight
Temperature
Humidity
Altitude
Temperature
Humidity
Altitude
Physical
(monitor)
Net 27.5 kg (60.6 lb) (monitor only)
Regulations
Power Saving
Modes
On
Suspend
Stand by
Off
Preset Timing Mode (pre-adjusted to VESA
Warning: Do not set the graphics card in your computer to exceed these refresh rates; doing so may
result in permanent damage to the ViewPanel.
1
Macintosh models prior to G3 require a Macintosh adapter. To order a ViewSonic Macintosh adapter,
contact Customer Support. You will need to provide the product serial number.
32° F to 104° F (0° C to +40° C)
5% to 95% (no condensation)
To 10,000 feet
-40° F to +140° F (-40° C to +60° C)
5% to 95% (no condensation)
To 40,000 feet
498 mm (W) x 502 mm (H) x 486 mm (D)
19.6” (W) x 19.8” (H) x 19.1” (D)
UL, DHHS, FCC-B, CSA, PTB, CCEE, CCIB, BSMI,
NOM, VCCI, C Tick, PSB, DOC-B, CB, MPR-II, E2000,
E
NERGY STAR
< 120 W TYPICAL (Green LED)
< 15 W (Orange LED)
< 15 W (Orange LED)
< 3 W (Orange LED)
®
1280 x 1024 @ 85 Hz and VESA 1600 x 1200 @ 75 Hz.)
®
ViewSonic E220 11
Troubleshooting
No power
• Make sure power button (or switch) is ON.
• Make sure A/C power cord is securely connected to the back of the monitor and
to a power outlet.
• Plug another electrical device (like a radio) into the power outlet to verify that the
outlet is supplying proper voltage.
Power on but no screen image
• Make sure the video cable supplied with the monitor is tightly secured to the video
output port on the back of the computer. If the other end of the video cable is not
attached permanently to the monitor, tightly secure it to the monitor.
• Adjust brightness and contrast.
• Verify whether an adapter is required for proper signal continuity between graph-
ics card and monitor.
Flickering
• Not enough power supplied. Connect the monitor to a different outlet. If using a
surge protector, reduce the number of devices plugged in.
• Check the ViewMeter
quency) is 75 Hz or higher. See “Specifications” on page 11.
®
from the main menu to verify the refresh rate (vertical fre-
• Remove any devices from the area around the monitor that emit magnetic fields
such as radios, surge protectors, unshielded speakers, fluorescent lights, AC
power converters, desk fans, etc.
• Make sure the graphics card in your computer can use non-interlaced mode at the
desired frequencies. To enable your graphics card to support higher refresh rates,
try selecting fewer colors or running lower resolutions.
Wrong or abnormal colors
• If any colors (red, green, or blue) are missing, check the video cable to make sure
it is securely connected. Loose or broken pins in the cable connector could cause
an improper connection.
• Connect the monitor to another computer.
• Select Degauss from the Main Menu. Do this only once.
®
• If you have an older graphics card, contact ViewSonic
Customer Support.
Entire screen image (rolls) vertically
• Make sure video input signals are within the monitor's specified frequency range.
• Try the monitor with another power source, graphics card, or computer system.
• Connect the video cable securely.
Control buttons do not work
• Press only one button at a time.
12 ViewSonic E220
Customer Support
Most of your questions can be answered as follows:
For the nearest ViewSonic authorized service provider, look up the
1.
ViewSonic Web site for your region or country.
For other assistance contact your reseller, or ask your reseller to refer you to
2.
a service center.
For additional assistance see the contact information listed below.
3.
NOTE:
You will be asked to provide a serial number (on the back of the
product).
Country/
Region
United States
Canada
United Kingdom viewsoniceurope.com T: 0800 833 648
Europe, Middle
East, Baltic
countries, and
North Africa
Australia and New
Zealand
Web site T = Telephone
F = FAX
viewsonic.com/
support
viewsonic.com/
support
viewsoniceurope.com Contact your
viewsonic.com.au T: +61 2 9929 3955
T: (800) 688-6688
F: (909) 468-1202
T: (800) 688-6688
F: (909) 468-1202
F: (01293) 643910
reseller
F: +61 2 9929 8393
Email
service.us@
viewsonic.com
service.ca@
viewsonic.com
service.eu@
viewsoniceurope.com
service.eu@
viewsoniceurope.com
service.au@
viewsonic.com
Singapore/India
and Southeast
Asia
Other Asia/Pacific
countries and
Indian Peninsula
South Africa viewsonic.com/asia
viewsonic.com.sg T: 65 273 4018
viewsonic.com.tw T: 886 2 2246 3456
65 273 1566
F:
F: 886 2 8242 3668
886 2 2246 3456
T:
886 2 8242 3668
F:
ViewSonic E220 13
service.sg@
viewsonic.com
service.ap@
viewsonic.com
service.ap@
viewsonic.com
Cleaning the Monitor
• MAKE SURE THE MONITOR IS TURNED OFF.
• NEVER SPRAY OR POUR ANY LIQUID DIRECTLY ONTO THE
SCREEN OR CASE.
To clean the screen:
1 Wipe the screen with a clean, soft, lint-free cloth. This removes dust and
other particles.
2 If still not clean, apply a small amount of non-ammonia, non-alcohol based
glass cleaner onto a clean, soft, lint-free cloth, and wipe the screen.
To clean the case:
1 Use a soft, dry cloth.
2 If still not clean, apply a small amount of a non-ammonia, non-alcohol
based, mild non-abrasive detergent onto a clean, soft, lint-free cloth, then
wipe the surface.
DISCLAIMER
View Sonic
®
does not recommend the use of any ammonia or alcohol-based
cleaners on the monitor screen or case. Some chemical cleaners have been
reported to damage the screen and/or case of the monitor. ViewSonic will not be
liable for damage resulting from use of any ammonia or alcohol-based cleaners.
14 ViewSonic E220
Limited Warranty
VIEWSONIC MONITORS
What the warranty covers:
ViewSonic
period. If a product proves to be defective in material or workmanship during the warranty period, ViewSonic
will, at its sole option, repair or replace the product with a like product. Replacement product or parts may
include remanufactured or refurbished parts or components.
How long the warranty is effective:
ViewSonic color monitors, including the display tubes, are warranted for three (3) years for all parts and three
(3) years for all labor from the date of the first consumer purchase.
Who the warranty protects:
This warranty is valid only for the first consumer purchaser.
What the warranty does not cover:
1. Any product on which the serial number has been defaced, modified or removed.
2. Damage, deterioration or malfunction resulting from:
3. Removal, installation, and set-up service charges.
How to get service:
1. For information about receiving service under warranty, contact ViewSonic Customer Support. You
2. To obtain service under warranty, you will be required to provide (a) the original dated sales slip, (b) your
3. Take or ship the product freight prepaid in the original container to an authorized ViewSonic service center
4. For additional information or the name of the nearest ViewSonic service center, contact ViewSonic.
Limitation of implied warranties:
THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, WHICH EXTEND BEYOND THE DESCRIPTION
CONTAINED HEREIN INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE.
Exclusion of damages:
VIEWSONIC'S LIABILITY IS LIMITED TO THE COST OF REPAIR OR REPLACEMENT OF THE PRODUCT.
VIEWSONIC SHALL NOT BE LIABLE FOR:
1. DAMAGE TO OTHER PROPERTY CAUSED BY ANY DEFECTS IN THE PRODUCT, DAMAGES BASED
2. ANY OTHER DAMAGES, WHETHER INCIDENTAL, CONSEQUENTIAL OR OTHERWISE.
3. ANY CLAIM AGAINST THE CUSTOMER BY ANY OTHER PARTY.
Effect of state law:
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Some states do not allow limitations on implied warranties and/or do not allow the exclusion of incidental or
consequential damages, so the above limitations and exclusions may not apply to you.
Sales outside the U.S.A. and Canada:
For warranty information and service on ViewSonic products sold outside of the U.S.A. and Canada, contact
ViewSonic or your local ViewSonic dealer.
ViewSonic Monitor Warranty (V2.0) Release Date: 10-15-1999
®
warrants its products to be free from defects in material and workmanship during the warranty
a. Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized product modifica-
tion, or failure to follow instructions supplied with the product.
b. Repair or attempted repair by anyone not authorized by ViewSonic.
c. Any damage of the product due to shipment.
d. Removal or installation of the product.
e. Causes external to the product, such as electrical power fluctuations or failure.
f. Use of supplies or parts not meeting ViewSonic’s specifications.
g. Normal wear and tear.
h. Any other cause which does not relate to a product defect.
will need to provide your product's serial number.
name, (c) your address, (d) a description of the problem, and (e) the serial number of the product.
or ViewSonic.
UPON INCONVENIENCE, LOSS OF USE OF THE PRODUCT, LOSS OF TIME, LOSS OF PROFITS,
LOSS OF BUSINESS OPPORTUNITY, LOSS OF GOODWILL, INTERFERENCE WITH BUSINESS RELATIONSHIPS, OR OTHER COMMERCIAL LOSS, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
ViewSonic E220 15
Appendix
Safety Guidelines
CAUTION: The socket-outlet should be installed near the equipment and be easily accessible.
CAUTION: Use a power cable that is properly grounded. Always use the appropriate AC cord that is certi-
fied for the individual country. Some examples are listed below:
USA................. UL
Canada.............CSA
Germany.......... VDE
Switzerland ..... SEV
Britain ............. BASE/BS
Japan ............... Electric Appliance Control Act
IMPORTANT NOTICE CONCERNING POWER CORD SELECTION
The power cord set for this unit has been enclosed and has been selected according to the country of destination and must be used to prevent electric shock. Use the following guidelines if it is necessary to
replace the original cord set, or if the cord set is not enclosed.
The female receptacle of the cord set must meet IEC-60320 requirements and will look like (Figure A1
below):
Figure A1 Figure A2
For the United States and Canada
In the United States and Canada the male plug is a NEMA5-15 style (Figure A2), UL Listed, and CSA
Labeled. For units which are mounted on a desk or table, type SVT or SJT cord sets may be used. For
units which sit on the floor, only SJT type cord sets may be used. The cord set must be selected according
to the current rating for your unit. Please consult the table below for the selection criteria for power cords
used in the United States and Canada.
Cord Type Size of Conductors in Cord Maximum Current Rating of Unit
SJT 18 AWG
16 AWG
14 AWG
SVT 18 AWG
17 AWG
10 Amps
12 Amps
12 Amps
10 Amps
12 Amps
For European Countries
In Europe you must use a cord set which is appropriate for the receptacles in your country. The cord set is HAR-Certified, and a special mark that will appear on the outer sheath, or on the insulation of one of the inner conductors.
AC PLUG CORD PRECAUTIONS FOR THE UNITED KINGDOM
FOR YOUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULLY.
IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET THEN THE PLUG SHOULD BE
CUT OFF AND DISPOSED OF SAFELY.
THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO AN
APPROPRIATE SOCKET.
If a new plug is to be fitted, please observe the wiring code as shown below.
If in any doubt, please consult a qualified electrician.
WAR NING: THIS APPLIANCE MUST BE EARTHED.
IMPORTANT: The wires in this mains lead are coloured in accordance with the following code:
Green-and-Yellow: Earth
Blue: Neutral
Brown: Live
If the coloured wires of the mains lead of this appliance do not correspond with the coloured markings identifying the
terminals in your plug, proceed as follows:
The wire which is coloured GREEN-AND-YELLOW must be connected to the terminal in the plug which is marked by
the letter E or by the Earth symbol or coloured GREEN or GREEN-AND-YELLOW.
The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with the letter N or
coloured BLACK. The wire which is coloured BROWN must be connected to the terminal in the plug which is marked
with the letter L or coloured RED.
If you have any questions concerning which proper power cord to use, please consult with the dealer from whom you
have purchased the product.
16 ViewSonic E220
Compliance Information
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:
• 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.
FCC Warning
To assure continued FCC compliance, the user must use grounded power supply cord and the provided shielded video
interface cable with bonded ferrite cores. If a BNC cable is going to be used, use only a shielded BNC(5) cable. Also, any
unauthorized changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate this device.
Notice for Japan
This is a Class B product based on the standard of the Voluntary Control Council for Interference from Information
Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may
cause radio interference. Install and use the equipment according to the instruction manual.
ViewSonic E220 17
NOTES
18 ViewSonic E220
ViewSonic
Corporation
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