Megavision MV140 Users Manual

1

MEGAVISION SYSTEM. Inc

3003 MOTH FIRST STREET SUIT #331

SAN JOSE, CA 95134

TEL : [phone]
FAX : [phone]

TOLL FREE : 080-854-5447

e-mail : [e-mail]

www.megavisionsys.com

TABLE OF CONTENTS

FCC COMPLIANCE STATEMENT NOTE 3

ADJUSTING YOUR LCD MONITOR --------------

• General safety precautions ………………….…………… 4

• Unpacking your monitor ………………………………… 7

• Viewing angle ……………………………………………… 8

• Connecting your monitor ………………………………… 9

• User controls ……………………………………………… 10

• OSD Functions and adjustments ……………….…..……… 11

• Menu adjustments …………………………….…..……… 12

• Refining the picture ………………………….…..……… 14

APPENDIX -----------------------------------

-

• Power management function …………….…..……..…… 15

• Video input terminal ……………………………..……..… 16

• Display modes ………………………………….………… 17

• Troubleshooting …………………………………………… 18

• Option (Pivot function) …………………………………… 20

• Specifications …………………………………………… 21

2

FCC COMPLIANCE STATEMENT

* 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:

• 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.

Modifications not expressly approved by the manufacturer could void the

user's authority to operated the equipment under FCC rules.

3

General safety precautions

g

This Monitor has been engineered and manufactured to assure your safety.

Please read this manual and comply with the warnings and the procedures to

avoid any serious electrical shock and other serious damage

1.

2.

3.

4.

Do not place anything heavy, wet or

magnetic on the monitor or power

cord. Do not cover the ventilation

openings nor touch them with

metallic or flammable material.

High temperature can cause

troubles. Avoid operating the

monitor in extreme heat, humidity

or dusty areas. Extreme temperature

may cause discoloration or dama

Ambient Temperature : 0°C ~ 40°C

Do not use a solvent, such as

benzene, to clean the monitor to

prevent any damages to the LCD

surface.

Do not use fine tools such as a pin or

a pencil near the monitor to prevent

any scratch to the LCD surface.

.

es.

4

5.

6.

7.

8.

Place the monitor on a flat surface to
prevent it from falling.

Do not apply any mechanical shocks
to the machine.

Install it in a well-ventilated area or
secure enough space for ventilation.

Turn the monitor off before
connecting it to the power outlet.

5

9.

10.

11.

Make sure that the power cord and
the other cords are properly
connected.

Overloaded AC outlets and extension
cords are dangerous. Also, the frayed
power cords and the broken plugs
may cause electric shock or fire.

Do not open the monitor. There are
no user-serviceable components
inside. There is a risk of exposure to
high-voltage electricity inside, even
when power is turned off. If the
display monitor does not operate
properly, unplug the power cord and
contact your dealer. Handling the
electrical equipment carelessly will
cause a serious electrical shock and
other hazards.

CAUTION : RISK OF ELECTRIC SHOCK, DO NOT OPEN

6

Unpacking your monitor

Please make sure the following items are included with your monitor.

If you find that any of these items are missing or appear damaged, contact

your dealer immediately.

The power cord can be different depending upon different voltage areas.

7

Viewing angle

Your monitor was designed to allow you to adjust it to a

comfortable viewing angle.

The viewing angle can be adjusted 5° to 30° forward and

backward respectively as indicated by the arrow marks below.

5° 30°

8

Connecting your monitor

Be sure to turn the computer off before connecting the monitor

Connect the video signal cable (15Pin connector) to the system’s 15 pin D-sub

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connector which is located on the back panel of the computer.

Connect the power adaptor cord to the monitor and then to the power supply.

g

After powering on the computer, adjust the display using the various controls

g

provided. For further information on the installation procedure, please refer to
the operating guide of the computer being used.

9

User controls

Front control buttons

LED MENU ADJUST DOWN UP SELECT POWER

No. Key name Description

1 MENU

2 ADJUST

3 SELECT

4

5

6 POWER

7 LED

10

▲

▼

Opens the OSD menu.

Activates the auto adjustment function.

Selects the main menu items and sub­menu items.

Moves to the upper menu item or sub­menu item.
Increases the value of the parameter.
Moves to the lower menu item or sub­menu item.
Decreases the value of the parameter.

Turns on/off the monitor.

Indicates the status of the monitor.

• Green : Normal operation.

• Blinking : Power saving mode or
disconnected signal cable.

OSD Function and adjustment

Main menu and control selection

Press the MENU key to access the main menu.
The resolution and frequency are displayed at the bottom of the
menu box.
Place the color box on the control icon you wish to adjust by
pressing using the ▼ or ▲ key.
Press the SELECT key to access the control.

Exit menu

Press the MENU key to exit the OSD screen.

Auto exit

The OSD menu will disappear automatically after a few second
of inactivity.

Auto save

The monitor automatically saves the new values when OSD
closes.

Normal mode

When the video signal is working in normal display mode,
power LED is lit green.

DPMS mode

Out of Range

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The LED indicates different status when this unit operates in
different power-saving modes.

When an unsuitable signal is detected, the OSD displays an
Out of Range message.

Menu adjustments

Icon

Settings and

sub-menus

Description

12

BRIGHTNESS • Adjusts the screen intensity.

CONTRAST

AUTO-ADJUST

• Adjusts the contrast of the screen
image.

• Adjusts(automatically) the image
position, the clock and the phase
settings.

Icon

Settings and

sub-menus

• Adjusts the horizontal and vertical

POSITION

COLOR

LANGUAGE

OSD ADJUST

position of the screen image.

• Displays the color control

menu.

• Selects from five languages.

• Displays the OSD position

adjustment

for the OSD menu. Selects the

OSD

display timing.

Description

13

INFORMATION

EXIT

• Information of input timing.

• Exits from menus and sub-

menus.

Refining the picture

At first display, a full screen, such as window background or

Step 1

Step 2

Step 3

"H" character should be achieved by using editor (eq ;

notepad).

Adjust the screen to the center of the display (LCD), by

using the top and bottom display controls (i.e. using Vertical

position menu).

Adjust the screen to the center of the display (LCD) by using

the right and left display controls (i.e. using Horizontal position

menu).

Step 4

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Adjust the phase until the "H" character displays clear.

Step 5

Using the Contrast, Brightness, set the color to your

preference.

When you finish the adjustment, you can save your settings

Step 6

by pressing on the menu until the OSD screen has

disappeared.

Power management function

This monitor is equipped with a DPMS(Display Power

Management Signaling) function that automatically cuts the

power dissipation down to less than 5W when the computer is left

unattended.

Although the monitor can be left in power-saving mode for longer

periods, we recommend that you turn it off after your daily work.

Status Description

Green

Blink (Amber)

Power on.

Power saving.

15

Red

Non operating / Abnormal

operating.

Video input terminal

A 15Pin D-Sub connector is used as the input signal connector.

Each pin and assignment is shown in the table below.

Pin No. Signal Name Pin No. Signal Name

1

2

3

4

5

6

RED

GREEN

BLUE

GROUND

GROUND

RED Ground

9

10

11

12

13

14

N.C.

GROUND

GROUND

DDC SDA

H-Sync

V-Sync

GREEN

7

Ground

15

DDC SCL

8

BLUE Ground

15Pin D-Sub connector

Display modes

For the display modes listed below, the screen image has been

optimized during production.

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Preset timing modes.

Mode

Display

Mode

640 x

350

Horizontal

Frequency (KHz)

31.5KHz 70Hz

Vertical

Frequency (Hz)

Standard Type

IBM

VGA

SVGA

XGA

720 x

400

640 x

480

640 x

480

640 x

480

800 x

600

800 x

600

800 x

600

1024 x

768

1024 x

768

31.5KHz 70Hz

31.5KHz 60Hz

37.9KHz 72Hz

37.5KHz 75Hz

37.9KHz 60Hz

48.1KHz 72Hz

46.9KHz 75Hz

48.4KHz 60Hz

56.5KHz 70Hz

IBM

Industry

Standard

VESA

Standard

VESA

Standard

VESA

Guidelines

VESA

Standard

VESA

Standard

VESA

Guidelines

VESA

Standard

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1024 x

768

60.0KHz 75Hz

VESA

Standard

Troubleshooting

Warning : This section will try to anticipate potential problems that you may

encounter in the day-to-day use of your monitor.
If after trying the suggested solutions, your monitor’s symptom
remains the same, contact your authorized service center.

Troubleshooting problems

Problems Corrective Actions

No Picture

Display is not clear

Too light or too dark

Image is not centered

Out of Range

Picture is scrambled

LED OFF

LED Blinking

LED ON

• Using OSD, adjust Brightness and Contrast to
maximum or reset to their default settings.

• Check the power switch.

• Check if the AC power cord is properly

connected to the AC adapter.

• Check if video signal cable is properly

connected at the back of monitor.

• Check if the power to computer system is
ON.

• Adjust the Frequency and Phase
settings.

• Adjust the Brightness and Contrast
settings.

• Adjust the Horizontal and Vertical position

settings using the OSD.

• Check the maximum resolution and the

frequency on the video port of your computer.

• Check the signal cable connection between

the computer and monitor.

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Problems Corrective Actions

Picture is fuzzy

Picture bounces or has

wavy oscillations

Picture appears to be

ghosting

Color is not uniform

The colors are distorted

with dark or shadowed

areas

The power indicator is

blinking Amber

• Perform Auto adjustment.

• Check the signal cable connection

between computer and monitor.

• Check the signal cable connection

between computer and monitor.

• Adjust the color settings using the

color menu.

• Adjust the color settings using the

color menu.

• The monitor is using its power

management system. Check the

power management utility on your

computer.

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Option

Pivot function

Winportrait installation instruction, WINDOWS 95/98/NT 4.0

1. Quit all the application programs you running.

2. Make sure your graphics card Manufacturer’s (native)

drivers are installed before installing Winportrait software.

3. Insert the pivot CD-ROM into the drive and select RUN from

the START button.

4. Type D:\SETUP.EXE (replace D: with the letter of your CD-

ROM drive if necessary).

5. After reading the license agreement, click agree to install.

6. Additional help message can be accessed by pressing the

‘Help’ button during installation.

7. The english.txt is located on the pivot CD-ROM.

Macportrait installation instructions, MAC/OS

1. Quit all the application programs you running .

2. Insert the pivot CD-ROM into your CD-ROM drive.

3. Double-click on the Macportrait installer and follow the

instructions given on the screen.

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Specifications

LC

D

vie

wa

ble

size

Viewable angle

Contrast ratio

Brightness • 150 cd/m2(max)

Resolution

Displayable color

Frame frequency

(Refresh rate)

User controls

Type

Pixel

pitch

Glass

surface

• 14.1” viewable diagonal TFT type

• 0.297(H) x 0.297(V)mm

• Anti-Glare, Hard Coating

• L/R : 40°, U/D : 15°/ 30°

• 250:1 (typical)

• 1024 x 768

• 262.144

• Support range : 56 to 75Hz

• Recommended : 60Hz

• Auto-Adjust, Brightness, Contrast,

Geometry,

OSD Control, Default-Settings, Fine

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Plug & play

I/O Connectors

Power

Power consumption

(Max.)

Phase, Sharpness

• VESA DDC 1/2B

• DC Power in, VGA 15-pin D-sub

• 100~240V

• 35W

• Input : Universal AC100 ~ 240V

AC/DC Adapter

Active area

Dimensions

(Physical)

Weight

• Output : DC 12V

• FCC, cUL

• 285.7mm(H) x 214.3mm(V)

• 380mm(W) x 410mm(H) x

150mm(D)

• 4.5Kg

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