User`s manual | Envision Peripherals EFT920 Computer Monitor User Manual

EFT920
EFT920
19 inch Flat CRT Color Monitor
User’s
Manual
by Envision Peripherals, Inc.
www.ENVISIONmonitor.com
Before operating your monitor, please read this
manual thoroughly.
EFT920
1
v1_031004
For Your Safety
EFT920
FCC Statement
Notice
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. 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
responsibility of the user to correct such
interference.
As an ENERGY STAR® Partner, Envision
Peripherals, Inc. has determined that this product
meets the ENERGY STAR® guidelines for energy
efficiency.
1. Reorient or relocate the receiving antenna.
Warning
2. Increase the separation between the equipment
and receiver.
To prevent fire or shock hazard, do not expose the
monitor to rain or moisture. Dangerously high
voltage is present inside the monitor. Do not open
the cabinet. Refer servicing to qualified personnel
only.
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.
EFT920
2
v1_031004
For Your Safety
Precautions
• The monitor is equipped with a three-pronged
grounded plug, a plug with a third (grounding)
pin. As a safety feature, this plug will only fit into
a grounded power outlet. If your outlet does not
accommodate the three-wire plug, have an
electrician install the correct outlet, or use an
adapter to ground the appliance safely. Do not
defeat the safety purpose of the grounded plug.
• Do not use the monitor near water, e.g. near a
bathtub, washbowl, kitchen sink, laundry tub,
swimming pool or in a wet basement.
• 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.
• Unplug the unit during a lightning storm or when
it will not be used for long periods of time.
This will protect the monitor from damage due to
power surges.
• Do not overload power strips and extension
cords. Overloading can result in fire or electric
shock.
• 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.
• 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.
• Do not attempt to service the monitor yourself;
opening or removing covers can expose you to
dangerous voltage and other hazards. Please
refer all servicing to qualified service personnel.
• The monitor should be operated only with 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.
• To ensure satisfactory operation, use the
monitor only with UL-listed computers which
have appropriately configured receptacles
marked between 100 - 240 V AC, Min. 3.5A.
• Disconnect the power cord to stop the power
supply to the monitor.
EFT920
EFT920
• The wall socket should be installed near the
equipment and should be easily accessible.
3
v1_031004
For Your Safety
General Notes
General Features:
• Do not install the monitor near heat sources
such as radiators or air ducts.
• 19" (48.3 cm) Color Monitor
EFT920
• Crisp, Clear Display for Windows
• Do not place monitor in direct sunlight or in
areas with excessive dust, mechanical vibration
or shock.
• Supports Resolutions up to 1600 X 1200 pixels
@75Hz
• EPA ENERGY STAR®
• Save the original shipping carton and packing
materials in case you need to ship your monitor.
Be sure to repackage your monitor as it was
originally packed at the factory.
Package Contents
• Periodically clean your monitor 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 thinners,
benzene, or abrasive cleaners, since these
will damage the cabinet. Always unplug the
monitor before cleaning it.
The box that your monitor was shipped in should
have included the following items:
1. EFT920 Color Monitor
2. Power Cord
3. Quick Start Guide
4. Booklet
(containing Warranty and Safety information)
Using the Right Power Cord
The supplied power cord is a NEMA 5-15 style
plug. It is UL-listed and CSA labeled for
125 volts AC.
If the monitor will be connected to your computer’s
power outlet, use a minimum No. 18 AWG, type
SJT or SVT three conductors cord with one end
terminating with a male grounded plug, rated 10A,
250V, CEE-22. The other end must terminate with
a molded-on type connector body, rated 10A,
250V, having standard CEE-22 female
configuration.
EFT920
4
v1_031004
Before You Operate the Monitor
EFT920
Installing & Removing the Base
EFT920
5
v1_031004
Before You Operate the Monitor
EFT920
Connecting the Wires Using the Power Cord Supplied
Caution: Make sure the power cord is the correct
type that is required in your area. This monitor
has a universal power supply that allows
operation in either 100/120V AC or 220/240V AC
voltage areas (no user adjustment is required).
1. Connect the built-in video cable into the 15-pin
connector on the back of your computer and
tighten the two screws.
2. Connect the power cord into your monitor's
power input socket.
If the AC outlet is not grounded (with three
holes), install the proper grounding adapter (not
supplied).
3. Plug the other end of the power cord into a
grounded AC outlet or UL-approved power strip.
EFT920
6
v1_031004
Operating Instructions
EFT920
Front Panel Buttons
Exit: Press this button to save changes and
close the OSD window.
MENU: Press this button to open the OSD
window or select a highlighted function.
Brightness: Press this button to adjust the
picture’s brightness. If the OSD window is
open, this button allows you to move within
the window and select desired functions.
Power Indicator: A green light indicates
that the monitor is on. An orange light
indicates that the monitor is in Off mode.
Power: Press this button to turn the
monitor on or off. The power indicator will
light up.
Contrast: Press this button to adjust the
picture’s contrast. If the OSD window is
open, this button allows you to move within
the window and select desired functions.
On-screen Display (OSD): Press the
MENU button to open the OSD window
and adjust settings on your monitor.
(See next page.)
EFT920
7
v1_031004
Operating Instructions
EFT920
Adjusting the OSD Settings
1. Press the MENU button to open the OSD
window.
5. To save and exit, press the EXIT icon or leave
the monitor alone for 10 seconds. If you want
to adjust any other function, repeat steps 2-4.
2. Press the < or > buttons until the desired
function is highlighted.
Note: When the OSD window is open, the input
signal timing settings appear at the top.
H: stands for horizontal frequency and
V: stands for vertical frequency.
3. Press MENU to open the function’s window.
4. Press the < or > buttons to change the settings
of the function.
EFT920
8
v1_031004
Operating Instructions
EFT920
Plug & Play DDC1/2B Feature
Windows INF Driver File
This monitor is equipped with VESA DDC1/2B
capabilities according to the VESA DDC
STANDARD. It allows the monitor to inform the
host system of its identity and, depending on the
level of DDC used, communicate additional
information about its display capabilities. The
communication channel is defined in two levels,
DDC1 and DDC2B.
Most computers will automatically configure your
monitor to work with your computer. For optimal
viewing of your monitor, download the Envision
monitor driver.
Follow these steps:
1. Go to www.ENVISIONmonitor.com
2. Click on SERVICES & SUPPORT to open the
drivers web page.
The DDC1 is a unidirectional data channel from the
display to the host that continuously transmits
EDID information. The DDC2B is a bidirectional
data channel based on the I²C protocol. The host
can request EDID information over the DDC2B.
EFT920
3. Follow the directions on the web page to
download and install the driver on your
computer.
Or go to www.ENVISIONmonitor.com/support/
drivers.asp to directly access the driver web page.
9
v1_031004
Technical Support (FAQ)
Problem
EFT920
Possible Solution
Power LED is not ON
• Make sure the power button is ON.
• Make sure the power cord is properly connected to a grounded power
outlet and to the monitor.
No Plug & Play
• Confirm that your computer is Plug & Play compatible.
• Confirm that your video card is Plug & Play compatible.
• Inspect the video cable and make sure that none of the pins are bent.
• Make sure the Envision monitor drivers are installed
(ENVISION monitor drivers are available at: www.ENVISIONmonitor.com)
Picture is fuzzy
• Adjust the Contrast and Brightness settings.
Picture bounces or a wave
pattern is present in the
picture
• Move electrical devices away from the monitor. They may be causing
electrical interference.
Power LED is ON (green
or orange light is ON) but
there is no video or
picture.
• Press a key on the keyboard or wiggle the mouse to re-activate the
monitor.
• Make sure the video cable is properly connected to the computer.
• Inspect the video cable and make sure none of the pins are bent.
• Make sure your computer is operating correctly by pressing the CAPS
LOCK key and observing whether the CAPS LOCK light turns ON or OFF.
Missing one of the
primary colors (RED,
GREEN, or BLUE)
• Inspect the video cable and make sure that none of the pins are bent.
• Make sure the video cable is properly connected to the computer.
Screen image is not
centered or sized properly
• Adjust the Horizontal, Vertical or Zoom settings in the OSD window.
Picture has color defects
(white does not look white)
• Adjust the User Color setting in the OSD window.
EFT920
10
v1_031004
Appendix
EFT920
Specifications
CRT
Size
Input
19.0" (48.3 cm)
11.4” (29 mm) neck
0.25mm(D),
0.21mm(H) dot pitch
90 degree deflection
Viewable image size
18.0” (45.3 cm)
diagonal
Preset Display area
13.7” (346 mm) X
10.3” (260 mm)
Dot Clock
200 MHz
Maximum Resolution
1600 x 1200 pixels
Plug & Play
VESA DDC1/2B TM
EFT920
11
Video
Red, Green, Blue
Analog Interface
Separate
Sync.
H/V TTL
H/V Sync.
Positive/Negative
H-Frequency
30 kHz - 98 kHz
V-Frequency
50 Hz -160 Hz
Input Video Signal
Analog:
0.7 Vpp,
75 OHM, Positive
Power Source
Universal AC
100 - 240 V
50/60 Hz
Factory Preset Mode
8
User Programmable Mode
20
EPA ENERGY STAR®
Yes
Power Consumption
(Maximum)
130 Watts
Regulatory
Compliance
UL, CSA, FDA,
FCC, TÜV/GS,
MPRII
v1_031004
Appendix
EFT920
Specifications (continued)
Environmental
Considerations
Operating Temp:
32° to 104°F
(0° to 40°C) ambient
Operating Humidity:
10% to 85%
Signal Cable
Attached Mini D-sub
15 Male
Optimal Viewing Mode: 1280 x 1024 @ 85 Hz
EFT920
12
v1_031004
Appendix
EFT920
Factory Preset Timing Table
Standard
VGA
VESA / 85
VESA / 75
EFT920
Resolution
(in pixels)
Horizontal
Frequency
Vertical
Frequency
720 × 400
31.5 kHz
70 Hz
640 × 480
31.5 kHz
60 Hz
640 × 480
43.3 kHz
85 Hz
800 × 600
53.7 kHz
85 Hz
1024 × 768
68.7 kHz
85 Hz
1280 × 960
85.9 kHz
85 Hz
1280 × 1024
91.1 kHz
85 Hz
1600 × 1200
93.8 kHz
75 Hz
13
v1_031004
Appendix
EFT920
Connector Pin Assignment
Pin Number
EFT920
Description
Pin Number
Description
1
Red
9
NC
2
Green
10
Ground
3
Blue
11
Monitor Ground
4
Ground
12
DDC-Serial Data
5
Ground
13
H-Sync
6
R-Ground
14
V-Sync
7
G-Ground
15
DDC-Serial Clock
8
B-Ground
14
v1_031004
Download PDF

advertising