Megavision MV142AB TFT LCD MONITOR User Manual 0707 MV141 eng

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Document ID	815546
Application ID	4Z+Q3vLzK1MLMOvsnYO9Jw==
Document Description	USERS MANUAL
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	105.48kB (1318542 bits)
Date Submitted	2007-07-13 00:00:00
Date Available	2007-07-13 00:00:00
Creation Date	2007-07-13 11:52:25
Producing Software	Acrobat Distiller 7.0 (Windows)
Document Lastmod	2007-07-13 11:52:25
Document Title	0707-MV141-eng(....)
Document Creator	PScript5.dll Version 5.2.2
Document Author:	sunfull

REV. 00
Table of Contents
ENG
Please read the cautions carefully before using this product
Product features
Installation of the product
Names and operation of control buttons
Selection and operation of the OSD menu
Menu
Timing guide
10
Product specifications
11
Troubleshooting
12
Please read the cautions carefully before using this product
Do not scratch the screen of the
LCD monitor with sharp
materials such as nails and
pens.
The interior part of the monitor is
composed of electric elements. If
the monitor is broken, do not try
to disassemble it, because it is
necessary to contact appropriate
technical services in order to
have the product repaired.
Take care of the LCD monitor so
that it is not damaged by the
external impact.
Take care not to use damaged
cords and keep this product out
of reach of children and persons
who are not involved in using the
product.
Disconnect the power cable
when the monitor is not used
during a long period of time while
you are away from home.
Do not use this product near the
windows receiving direct sunlight
or direct natural light.
Choose a fresh and dry area and
protect the monitor from extreme
conditions of temperature and
humidity, dust and smoke.
Adequate temperature = 0-40°¨C.
Adequate humidity = 30-80 RH
The LCD monitor screen can be
damaged in the case that you
clean the surface by using
acetone, ethyl alcohol or acid
detergent.
Do not install the monitor in a
sloping place that is not safe due
to the fact that the product can fall
down and be broken, thus doing
harm to other persons.
Note
Check the power voltage before
connecting to the AC power
cable.
Take care so that the monitor is
not in contact with magnetic
materials, metals and inflammable
substances.
This product uses the TFT LCD panel
produced using state-of-the-art technology.
The TFT LCD panel consists of millions of
pixels and there is much probability of
occurrence of bad pixels. Due to this
reason, red, blue and green pixels may
seem to shine and some black pixels may
be visible. But this does not mean that the
quality of this product is bad. You can use
this product without worrying about the
worsening of product performance.
Product features
ENG
Introduction
Thank you for buying our TFT LCD monitor.
Our monitor is a high-resolution monitor that has features of electromagnetic
wave blocking, reduction in electricity consumption, and efficient use of space.
This user's manual is prepared to help you to adequately use the product.
It is recommended to read the user's manual before using the product.
Introduction
1) This product has a 14.1-inch flat surface (Color Active Matrix TFT LCD) with
a pixel size of 0.237 mm (H) x 0.237 mm (V) for displaying an ultraprecision, high-resolution image.
2) This product uses TFT (Thin Film Transistor) LCD panel and supports a
maximum of 1280 x 800.
3) This product is a monitor whose deflection frequency is automatically
transformed up to 30 - 59 kHz horizontally and up to 56 - 70 Hz vertically.
4) This product is compatible with IBM PC and Apple Macintosh
(a different adapter is necessary for Apple Macintosh).
5) This product has a power-saving function less than 13W in ON mode,
less than 2W in stand-by mode, and less than 1W in OFF mode in
comparison with other monitors.
6) This product weighs just 1.1 kg.
7) This product supports DDC and allows you to use 'Plug and Play'.
Note
In the case of some system requirements, it may not be
compatible with Plug and Play.
Registered as a device whose electromagnetic wave-blocking capacity is adequate
(B Class)
This product is registered as a device whose electromagnetic wave-blocking
capacity is adequate and can be used in all places (including homes)
Installation of the product
ENG
Checking the product
Please check if the product contains the following items. If there are some
missing items , please contact the technical services.
1. TFT LCD monitor
2. User's manual (including product warranty)
3. AC to DC adapter
4. Power cable (style may vary)
Cautions when installing the product
1. Install the product in a safe place.
2. Install the product in a place without either moisture or dust.
3. Do not install the product near direct sunlight or heating devices.
Installation
1. Turn off the power before connecting to an external device.
2. Power connection
Connect the adapter to the DC jack connected to the signal cable of the
monitor and connect the power cable.
3. Signal connection
This signal input terminal is a D-SUB connector. Connect the signal cable to
the signal input of the computer.
4. Turn on the power of the monitor.
5. Turn on the power of the system that you want to use.
6. Continue with the operation when the screen appears.
You can adjust the desired status of the screen using control buttons at the
bottom of the monitor.
7. To finish operation, turn off the system power and then turn off
the power of the monitor.
ENG
Names and operation of control buttons
Names and operation of control buttons
This monitor has several control buttons. They can be used according to it's
functions.
Function of the buttons
Ɔ Power button (POWER)
If you press the power button, the indicator lamp is turned on, and the
operation of the monitor is initiated. To turn off, press the power button
again.
Ɔ Power indicator lamp (Green)
Considering that this product has a power-saving function, if the power cable
is connected, the power indicator lamp is shown as follows.
MODE
ON
Power indicator
lamp
Green
Screen
Active
STAND BY
SUSPEND
OFF
Green
(blinks every second)
Blank
Blank
Blank
Ɔ MENU
If you press the menu button, the OSD (On-Screen Display) menu window
appears.
Ɔ (ƌƊ
You can choose the desired item using the button ƌ(decrease)/Ɗ(increase)
in the OSD menu, or you can modify the selected values.
Ɔ AUTO/SELECT button
If you press AUTO/SELECT button in the screen status, it is automatically
adjusted for the optimal size and optimal position, and if you press the
button, it functions as a selection button.
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ENG
Troubleshooting
No power.
- Push power switch ON. The Power LED turns on.
- Make sure AC power cord is securely connected to the power jack and to
a power outlet.
Power on but no screen image.
- Make sure the video cable attached with this monitor is tightly secured to
the video output port on the back of the computer
- Adjust the brightness and contrast.
Image is unstable, unfocused.
- Use AUTO-TUNE to adjust automatically.
- If the image is still unstable after AUTO-TUNE processing, please adjust
PHASE manually to get image focused.
- Check whether the resolution or refresh rate in windows display setting is
beyond supported range (please refer to the specification of supported
mode.)
Flickering
- Not enough power is being supplied to the monitor.
Connect the monitor to a different outlet. If a surge protector is being
used, there may be too many devices plugged in.
- See Timing Guide in this manual with a list of recommended refresh
rates and frequency settings.
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 pins in the cable connector
could cause a bad connection.
- Connect the monitor to another computer.
- Check the graphics card for proper sync scheme (or sync polarities) to
match the monitor's specifications.
Double (split) screen image
- Make sure your graphics card is set to Non-Interlaced mode.
Entire screen image rolls (scrolls) vertically.
- Make sure the input signals are within the LCD monitor's specified
frequency range. (Maximum : 1280 X 800 @ 70Hz)
- Connect the video cable securely.
- Try the monitor with another power source.
12
Troubleshooting
ENG
Control buttons do not work.
- Press only one button at a time.
When the message of 'out of range' appears.
1. Restart the computer and while it is restarting, press F8 until the Startup menu
appears. Then enter to start the computer in 'safe mode'.
2. Right-click the desktop, click Properties, and click Settings.
3. Click Advanced, click Adapter, and then click Adapter Default from the Refresh
Rate.
4. Click OK, Click OK again and then click Yes to restart the computer in Normal
mode. You can set the colors and screen area to your preferences under
Display Properties.
ABOUT THE LCD
The LCD contains over 3,072,000 thin-film transistors (TFTs).
A small number of missing, discolored, or lighted dots on the screen
is an intrinsic characteristic of TFT LCD technology and is not an LCD
defect.
If you display a fixed pattern for more than 10 hours, its image may
remain on the screen in overlap mode when you display something else.
It is better to use PC screen saver or set power saving mode on PC.
13


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