WDL-1040MFM - Operating Manual
WDL-1040MFM
Table of Contents
1. Table of Contents
2
2. Precautions
3
3. Warnings
4
4. Function
6
5. Operation
7
A. Picture
7
B. PC
7
C. OSD
8
D. Setup
8
E. Terms
9
F. Check before asking warranty service
10
6. Components
11
7. Specifications
11
Before operating the set, please read this manual carefully
2. Table of Contents
WDL-1040MFM
Precautions
Do not remove the cover.
To reduce the risk of electric shock and maintain the quality of the product,
please do not remove the cover.
Please follow the instructions of the wiring diagram in the Installation Guide.
Keep small articles out of the reach of children.
Store small articles (screws, etc.) in places not accessible to children.
If swallowed, consult physician immediately.
Stop using immediately if a problem appears.
When problems appear, stop using the system immediately and contact the
dealer from whom you purchased the equipment. Some problems which may
warrant immediate attention include a lack of sound, noxious smoke being
emitted from the unit, or foreign objects dropped inside the unit.
Do not use this equipment outside the vehicle.
Do not use this equipment for purposes other than those listed for the vehicle.
Failure to do so may result in an electric shock or an injury.
Stop the vehicle before carrying out any operation that could interfere
with your driving.
If the operation of the unit(such as turning on or turning off the monitor, etc.)
interferes with your driving, stop the vehicle in a safe location before
attempting operation.
Temperature
Before turning your unit on, be sure the temperature inside the vehicle is
between -15 (+5 ) and +60 (+140 )
Maintenance
If you have problems, do not attempt to repair the unit by yourself. Return it to
your purchasing dealer.
Precautions. 3
WDL-1040MFM
Warnings
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
To reduce the risk of electric shock do not remove cover(or back).
No user serviceable parts inside. Refer servicing to qualified service personnel.
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of "dangerous voltage" within a
product's enclosure that may be of sufficient magnitude to constitute a risk
of electric shock.
The exclamation point within an equilateral triangle is intended to alert the
user to the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.
WARNING
To prevent fire of shock hazard, do not expose the set to rain or moisture. Do not rub or
strike the Active Matrix LCD with anything hard, as this may scratch, mar, or damage the
Active Matrix LCD permanently.
REGULATORY 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 when the equipment is operated in a
residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, 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 or correct the interference by one or
more of the following measures.
4. Warnings
WDL-1040MFM
CAUTION
Do not attempt to modify this product in any way without written authorization.
Unauthorized modification could void the user's authority to operate this product.
POWER
This set operates on DC power. The voltage is as indicated on the label on the back
cover. Never apply AC power to the set directly. Do not allow anything to rest upon or
roll over the power cord, and do not place the set where the power cord is subject to
damage.
SERVICE
Never remove the back cover of the monitor, as this can expose you to high voltage and
other hazards. If the monitor does not operate properly, unplug it and call your dealer.
LOCATION
Position your monitor where no bright light or sunlight will shine directly on the screen.
Also ensure that the monitor is placed in a position that allows a free flow of air. Do not
cover the ventilation openings on the back cover.
CLEANING
Unplug the monitor before cleaning the face of the LCD Screen. Dust the monitor by
wiping the screen and cabinet with a soft, clean cloth. If the screen requires additional
cleaning, use a clean, damp cloth. Do not use liquid or aerosol cleaners.
Warnings. 5
WDL-1040MFM
Function
A. Front side of monitor.
It is an explanation of the name and function per each part.
36mm
240mm
320mm
1
2
3 4 5 6
1. LCD PANEL
It supports a resolution 800x600
2. POWER BUTTON
Turn ON/OFF power of monitor.
3. UP
Change to setting value of selected item in the OSD menu.
4. DOWN
Change to setting value of selected item in the OSD menu.
5. SOURCE / EXIT (Dual Function)
TURN DOWN A CHANGE OF SCREEN
Change a mode to VIDEO / PC and exit menu.
6. MENU (Dual Function)
Display a main menu on screen and select sub menu.
7. D-SUB (RGB input port)
User of D-SUB signal cable to connect PC D-SUB.
8. VIDEO (External video input port)
CVBS video input
9. DC-12V (Power input port)
It is a connection for power.(Use the adapter supplied)
6. Function
7
8 9
WDL-1040MFM
Operation
source
A. PICTURE (VIDEO)
B. PC (PC)
7. Operation
WDL-1040MFM
C. OSD
VIDEO
PC
AUTO POWER
AUTO POWER
Operation. 8
WDL-1040MFM
E. Terms
TFT LCD (Thin Film Transistor LCD)
Is a thin film transistor LCD and is a type of LCD, a display element that uses optical switch
controlling the transmission of light by changing the arrangement of liquid crystal. Active
matrix type of flat plate display operates the liquid crystal by integrating TFT(thin film
transistor), an active switching element to each pixel of existing simple type LCD, and is
emerged as a powerful CRT substitute in PC areas including TV since it has excellent
resolution.
Resolution
Refers to precision level of device that displays graphics including graphic screen, TV
camera and plotter. In general, resolution of screen is determined by the number of pixels
at the horizontal points and vertical points forming the screen. The bigger the resolution of
screen is, the more it can display information and easier it can perform several tasks at the
same time.
Horizontal frequency
Number of horizontal frequencies that can be displayed for 1 second is called horizontal
frequency. The unit is Khz
Vertical frequency
Frequency of displaying the screen repetitively for 1 second is called vertical frequency.
The unit is Hz.
Pixel
Graphic screen can be separated into the row and column of small points and this small
point is called "Pixel". It is the smallest unit of screen that can be saved, displayed and
addressed.
Pixel pitch
Minimum diameter of LCD display is called "Pixel pitch".
For your reference, the distance between each pixel in CRT monitor is expressed as "DOT
Pitch".
OSD (On Screen Display)
When the user press the adjustment button to adjust the monitor screen status while data
is displayed in the screen, this function appears in the graphic form in the screen so that
the user can easily adjust it.
Plug and Play
This function is to automatically and easily adjust new hardware without separate
installation process.
Terms. 9
WDL-1040MFM
F. Check before asking warranty service
Q: Power doesn't come out.
A: Connect power cord correctly and press power switch.
Q: Screen doesn't come out.
A: Check that monitor of signal cable(D-Sub) is connected correctly.
Q: LED of monitor is blinking.
A: Check that monitor of signal cable(D-Sub) is connected correctly.
Q: The size and position of screen is not normal.
A: Activate auto on screen display.
Q: Screen is too bright or dark.
A: Adjust brightness or contrast on screen display.
Q: The letter on screen is not clear and noise comes out.
A: Make it be optimal by adjusting "Phase" on display adjust.
Q: Screen doesn't come out clearly.
A: Adjust vertical frequency in registration information of system display.
If the symptom happen continuously, adjust by changing video card.
Q: No signal is shown up.
A: Check signal cable(D-Sub) of monitor(S-Sub) and the condition of damage.
Q: An image is turned up, but sound doesn't come out.
A: Check program from other broadcast and press volume up button.
Q: Screen of whole channel or special channel is overlapped.
A: Adjust the position and direction of antenna.
Q: Sound doesn't come out from speaker.
A: Check that audio cable is connected with audio in port of monitor and sound card
speaker of PC.
Q: Screen doesn't turn up after changing to our monitor from previous one.
A: Install new monitor(ours) after changing to frequency supported by out monitor on
registration information of window display from previous one.
Check. 10
WDL-1040MFM
Components
WDL-1040MFM MONITOR
MANUAL
SPECIFICATIONS
10.4
300
5
800 x 600
5
6
28.5 ~ 37
75
75
SVGA UP to 65Hz
65
T.B.D
320 X 240 X 36 (mm)
Components. 11
WDL-1040MFM
Memo
6751 KATELLA AVE CYPRESS, CA 90630, USA
Tel. (714) 761-2100, Fax: (714) 761-3811
www.weldex.com / [email protected]
Made in Korea
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