EN-770e
EN-770e
17 inch Flat CRT Color Monitor
User’s
Manual
by Envision Peripherals, Inc.
Before operating your monitor, please read this
manual thoroughly.
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For Your Safety
EN-770e
•
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.
Precautions
•
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
•
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.
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.
•
•
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.
The wall socket should be installed near the
equipment and should be easily accessible.
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For Your Safety
EN-770e
General Notes
General Features:
•
Do not install the monitor near heat sources
such as radiators or air ducts.
•
•
•
17" (43.2 cm) Color Monitor
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 1280 X 1024 pixels
@60Hz
®
•
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.
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.
Package Contents
The box that your monitor was shipped in should
have included the following items:
1. EN-770e Color Monitor
2. Power Cord
3. Quick Start Guide
4. Booklet
Using the Right Power Cord
(containing Warranty and Safety information)
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.
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Before You Operate the Monitor
EN-770e
Installing & Removing the Base
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Before You Operate the Monitor
EN-770e
Connecting the Wires Using the Power Cord Supplied
1. Connect the built-in video cable into the 15-pin
connector on the back of your computer and
tighten the two screws.
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).
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.
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Before You Operate the Monitor
EN-770e
Connecting the Wires Using An Optional Power Cord (Not Supplied)
The power cord supplied with your monitor can
only be connected to a grounded electrical wall
socket or power strip.
Follow these steps:
1. Connect the built-in video cable into the 15-pin
connector on the back of your computer and
tighten the two screws.
If you wish to connect your monitor to a power
supply using the power input socket on the back of
your computer, you must purchase a power cord
with CEE-22 terminated connectors (see
illustration above).
2. Connect the power cord into your monitor's
power input socket.
3. Plug the other end of the power cord into the
power output socket on your PC.
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Operating Instructions
EN-770e
Front Panel Buttons
Exit: Press this button to save
MENU: Press this button to open the OSD
changes and close the OSD window.
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.)
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Operating Instructions
EN-770e
Adjusting the OSD Settings
1. Press the MENU button to open the OSD
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.
window.
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.
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Operating Instructions
EN-770e
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:
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.
3. Follow the directions on the web page to
download and install the driver on your
computer.
drivers.asp to directly access the driver web page.
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Technical Support (FAQ)
EN-770e
Problem
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
Picture is fuzzy
• 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)
• 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 • Press a key on the keyboard or wiggle the mouse to re-activate the monitor.
or orange light is ON) but • Make sure the video cable is properly connected to the computer.
there is no video or pic-
ture.
• 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 pri-
mary 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 cen- • Adjust the Horizontal, Vertical or Zoom settings in the OSD window.
tered or sized properly
Picture has color defects • Adjust the User Color setting in the OSD window.
(white does not look
white)
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Appendix
EN-770e
Specifications
Input
Video
Red, Green, Blue
Analog Interface
CRT
Size
17.0" (43.2 cm)
11.4” (29 mm) neck
Separate
Sync.
H/V TTL
0.21mm(H),
0.25mm(D) dot
pitch
H/V Sync.
Positive/Negative
H-Frequency 30 kHz - 72 kHz
V-Frequency 50 Hz -160 Hz
90 degree deflec-
tion
Input
Analog:
Video Sig-
nal
0.7 Vpp,
75 OHM, Positive
Viewable image size
Preset Display area
Dot Clock
16.0” (40.6 cm)
diagonal
Power Source
Universal AC
100 - 240 V
50/60 Hz
11.8” (300 mm) X
9.1” (230 mm)
110 MHz
Factory Preset Mode
6
User Programmable Mode 10
Maximum Resolution
Plug & Play
1280 x 1024 pixels
EPA ENERGY STAR®
Yes
VESA DDC1/2B
TM
Power Consumption
(Maximum)
120 Watts
Regulatory
Compliance
UL, CSA, FDA,
FCC, TÜV/GS,
MPRII,
Windows® XP
Logo
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Appendix
EN-770e
Specifications (continued)
Environmental
Considerations
Operating Temp:
32° to 104°F
(0° to 40°C) ambient
Operating Humidity:
10% to 90%
Signal Cable
Attached Mini D-sub
15 Male
Optimal Viewing Mode: 1024 x 768 x 85 Hz
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Appendix
EN-770e
Factory Preset Timing Table
Resolution
(in pixels)
Horizontal
Frequency
Vertical
Frequency
Standard
VGA
720 × 400
640 × 480
640 x 480
800 x 600
1024 x 768
1280 × 1024
31.5KHz
31.5KHz
43.3KHz
53.7KHz
68.7KHz
64.0 kHz
70 Hz
60 Hz
85Hz
85Hz
85Hz
60 Hz
VESA / 85
VESA / 60
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Appendix
EN-770e
Connector Pin Assignment
Pin Number
Description
Pin Number
Description
1
2
3
4
5
6
7
8
Red
9
NC
Green
10
11
12
13
14
15
Ground
Blue
Monitor Ground
Ground
Ground
R-Ground
G-Ground
B-Ground
DDC-Serial Data
H-Sync
V-Sync
DDC-Serial Clock
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