19 inch TFT LCD Monitor
USER’S MANUAL
User’s Manual
Before operating the monitor, please read this manual thoroughly. This manual should be
retained for future reference.
FCC Class B Radio Frequency Interference Statement
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.
The device complies with Parts 15 of the FCC Rule. Operation is subject to the following
two conditions﹕(1) this device may not cause harmful interference﹔and (2) this device
must accept any interference received, including interference that may cause undesired
operations.
CANADA
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulation.
This device complies with requirement of EMC directive 89/336/EEC with regard to
Electromagnetic Compatibility, and 73/23/EEC and 93/68/EEC with regard to Low Voltage
directive.
Socket-outlet shall be near the equipment and shall be accessible.
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User’s Manual
TCO’99 (FOR OPTIONAL MODEL)
Congratulations!
You have just purchased a TCO’99 approved and labelled product! Your choice has
provided you with a product developed for professional use. Your purchase has also
contributed to reducing the burden on the environment and also to the further development
of environmentally adapted electronics products.
Why do we have environmentally labelled computers?
In many countries, environmental labelling has become an established method for
encouraging the adaptation of goods and services to the environment. With the growing
manufacture and usage of electronic equipment throughout the world, there is a recognized
concern for the materials and substances used by electronic products with regards to their
eventual recycling and disposal. By proper selection of these materials and substances, the
impact on the environment can be minimized.
There are also other characteristics of a computer, such as energy consumption levels, that
are important from the viewpoints of both the work (internal) and natural (external)
environments. Electronic equipment in offices is often left running continuously, resulting in
unnecessary consumption of large amounts of energy and additional power generation.
From the standpoint of carbon dioxide emissions alone, it is vital to save energy.
What does labelling involve?
The product meets the requirements for the TCO’99 scheme which provides for
international and environmental labelling of personal computers and/or displays. The
labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation
of Professional Employees), Svenska Naturskyddsforeningen (The Swedish Society for
Nature Conservation) and Statens Energimyndighet (The Swedish National Energy
Administration).
Approval requirements cover a wide range of issues: ecology, ergonomics, emission of
electrical and magnetical fields, energy consumption and electrical safety.
Ecological criteria impose restrictions on the presence and use of heavy metals, brominated
and chlorinated flame retardants, and other substances. The product must be prepared for
recycling and the manufacturing site(s) shall be certified according to ISO14001 or EMAS
registered.
Energy requirements include a demand that the system unit and/or display, after a certain
period of inactivity, shall reduce its power consumption to a lower level in one or more
stages. The length of time to reactivate the system unit shall be reasonable for the user.
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User’s Manual
Labelled products must meet strict environmental demands, for example, in respect of the
reduction of electrical and magnetical fields as well as work load and visual ergonomics.
Below you will find a brief summary of the ecological requirements met by this product. The
complete ecological criteria document can be found at TCO Development’s website
http://www.tcodevelopment.com or may be ordered from:
TCO Development
SE-114 94 STOCKHOLM, Sweden
Fax: +46 8 782 92 07
E-mail: [email protected]
Information regarding TCO’99 approved and labelled products may also be obtained at
Ecological requirements
Flame retardants
Flame retardants may be present in printed wiring board laminates, cables, and housings.
Their purpose is to prevent, or at least to delay the spread of fire. Up to 30% by weight of
the plastic in a computer casing can consist of flame retardant substances. Many flame
retardants contain bromine or chlorine, and these flame retardants are chemically related to
PCBs (polychlorinated biphenyls). Both the flame retardants containing bromine or chlorine
and the PCBs are suspected of giving rise to health effects, including reproductive damage
in fish-eating birds and mammals, due to the bio-accumulative* processes when not
disposed of in accordance with strict standards for disposal.
TCO’99 requires that plastic components weighing more than 25 grams shall not contain
flame retardants with organically bound bromine or chlorine. Flame retardants are allowed
in the printed wiring board laminates due to the lack of commercially available alternatives.
Cadmium**
Cadmium is present in rechargeable batteries and in the colour-generating layers of certain
computer displays. TCO’99 requires that batteries, the colour-generating layers of display
screens, and the electrical or electronics components shall not contain any cadmium.
Mercury**
Mercury is sometimes found in batteries, relays and switches. TCO’99 requires that
batteries shall not contain any mercury. It also demands that mercury is not present in any
of the electrical or electronics components associated with the labelled unit. There is
however one exception. Mercury is, for the time being, permitted in the back light system of
flat panel monitors as there today is no commercially available alternative. TCO aims on
removing this exception when a mercury free alternative is available.
Lead**
Lead can be found in picture tubes, display screens, solders and capacitors. TCO’99
permits the use of lead due to the lack of commercially available alternatives, but in future
requirements TCO Development aims at restricting the use of lead.
_____________________________
* Bio-accumulative is defined as substances which accumulate in living organisms.
**Lead, Cadmium and Mercury are heavy metals which are bio-accumulative.
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User’s Manual
TABLE OF CONTENTS
SAFETY NOTICE........................................................................................... 7
PRECAUTIONS......................................................................................... 7
FEATURES................................................................................................ 9
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User’s Manual
SAFETY NOTICE
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 responsibilities of the user to
correct such interference.
WARNING:
To prevent fire or shock hazard, do not expose the monitor to rain or moisture. Dangerously
high voltages are present inside the monitor. Do not open the cabinet. Refer servicing to
qualified personnel only.
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
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.
• 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.
• The monitor should be operated only from 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.
• Unplug the unit during a lightening storm or when it will not be used for long period 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.
• 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 by yourself; opening or removing covers can
expose you to dangerous voltages and other hazards. Please refer all servicing to
qualified service personnel.
• To ensure satisfactory operation, use the monitor only with UL listed computers which
have appropriate configured receptacles marked between 100 - 240V AC, Min. 5A.
• The wall socket shall be installed near the equipment and shall be easily accessible.
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User’s Manual
SPECIAL NOTES ON LCD MONITORS
The following symptoms are normal with LCD monitor and do not indicate a problem.
• Due to the nature of the fluorescent light, the screen may flicker during initial use. Turn
off the Power Switch and then turn it on again to make sure the flicker disappears.
• You may find slightly uneven brightness on the screen depending on the desktop pattern
you use.
• The LCD screen has effective pixels of 99.99% or more. It may include blemishes of
0.01% or less such as a missing pixel or a pixel lit all of the time.
• Due to the nature of the LCD screen, an afterimage of the previous screen may remain
after switching the image, when the same image is displayed for hours. In this case, the
screen is recovered slowly by changing the image or turning off the Power Switch for
hours.
•
When the screen becomes black or flashing, or cannot illuminate any more, contact
your dealer or service center to replace parts. Don’t repair the screen by yourself!
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User’s Manual
BEFORE YOU OPERATE THE MONITOR
FEATURES
• 19” TFT Color LCD Monitor
• Crisp, Clear Display for Windows
• Recommended Resolutions: 1280 X 1024 @60Hz
• EPA ENERGY STAR®
• Ergonomic Design
• Space Saving, Compact Case Design
CHECKING THE CONTENTS OF THE PACKAGE
The product package should include the following items:
LCD Monitor
Screen
Base
Cables and User manual
Power Cord
VGA Cable
Audio Cable
DVI Cable (dual input mode
optional)
User’s manual
Warranty card
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User’s Manual
INSTALLATION INSTRUCTIONS
Install
Remove
Figure.1. Installing and Removing the Base
POWER
POWER SOURCE:
1. Make sure that the power cord is the correct type required in your area.
2. This LCD monitor has an Internal universal power supply that allows operation in either
100/120V AC or 220/240V AC voltage area (No user adjustment is required.)
3. Connect the AC-power cord one end to your LCD monitor’s AC-input socket, the other end to
wall-outlet .
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User’s Manual
CONTROLS AND CONNECTORS
CABLE CONNECTIONS:
Turn off your computer before performing the procedure below.
1. Connect one end of the 15-pin D-Sub cable to the back of the monitor and connect the
other end to the computer’s D-Sub port.
2. Connect one end of the 24-pin DVI cable (Dual input mode optional) to the back of the
monitor and connect the other end to the computer’s DVI port.
3. Connect the audio cable between the monitor's audio input and the PC's audio output
(green port).
4. Plug the AC-power cord one end to LCD monitor’s AC input socket, the other end to Wall
outlet.
5. Turn on your monitor and computer.
Figure.2. Connecting Cables
1.
3.
VGA Input
Audio Input
2.
4.
DVI Input (optional)
Power AC Input
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User’s Manual
ADJUSTING THE VIEWING ANGLE
• For optimal viewing it is recommended to look at the full face of the monitor, then adjust
the monitor’s angle to your own preference.
• Hold the stand so you do not topple the monitor when you change the monitor’s angle.
• You are able to adjust the monitor’s angle from 0° to 20°.
monitor’s angle
Figure.3.
NOTES:
• Do not touch the LCD screen when you change the angle. It may cause damage or
break the LCD screen.
• Careful attention is required not to catch your fingers or hands when you change the
angle.
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User’s Manual
OPERATING INSTRUCTIONS
GENERAL INSTRUCTIONS
Press the power button to turn the monitor on or off. The other control buttons are located at
front panel of the monitor (See Figure 4). By changing these settings, the picture can be
adjusted to your personal preferences.
• The power cord should be connected.
• Connect the Signal cable from the monitor to the VGA card.
• Press the power button to turn on the monitor position. The power indicator will light up.
Figure.4. External Control Button
EXTERNAL CONTROLS:
1.
3.
5.
7.
Menu / Enter
Power Button
Volume <
2.
4.
6.
Volume >
Power Indicator
Auto Adjustment
Earphone
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User’s Manual
FRONT PANEL CONTROL
• Power Button:
Press this button to switch ON/OFF of monitor’s power.
• Power Indicator:
Green — Power On mode.
Orange — Off mode.
• MENU / ENTER:
1. Active OSD menu or function adjust confirm or
2. Exit OSD menu when in volume OSD status.
• Volume < >:
1. Activates the volume control when the OSD is OFF.
2. Navigate through adjustment icons when OSD is ON or adjust a function when
function is activated.
• Auto Adjust button:
When OSD menu is in off status, press this button to activate the Auto Adjustment
function.
(The Auto Adjustment function is used to optimized the H-Position, V-Position, Clock and
Focus.)
NOTES:
• Do not install the monitor in a location near heat sources such as radiators or air dusts,
or in a place subject to direct sunlight, or excessive dust or mechanical vibration or
shock.
• Save the original shipping box and packing materials, as they will come in handy if you
ever have to ship your monitor.
• For maximum protection, repackage your monitor as it was originally packed at the
factory.
• To keep the monitor looking new, periodically clean it 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 thinner, benzene, or abrasive cleaners, since these will damage
the cabinet. As a safety precaution, always unplug the monitor before cleaning it.
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User’s Manual
HOW TO ADJUST A SETTING
OSD Diagram
OSD Description
Brightness adjustment:
Select the 「Brightness」option on the
「 Main Menu」 . Enter the option and
adjust the level.
Contrast adjustment:
Select the 「Contrast」option on the「Main
Menu」. Enter the option and adjust the
level.
How to adjust screen position and
quality:
Select 「Image Setting」on the 「Main
Menu」, and then enter the option.
Horizontal position adjustment:
Select the 「H-position」option to shift the
screen image to the left or right. Enter the
option and adjust the level.
Vertical position adjustment:
Select the 「V-position」option to shift the
screen image up or down. Enter the option
and adjust the level.
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User’s Manual
OSD Diagram
OSD Description
Clock adjustment:
Select the 「Clock Adjustment」option to
reduce the vertical flicker of characters on
the screen. Enter the option and adjust the
level.
Phase adjustment:
Select the 「Phase Adjustment」option to
reduce the horizontal flicker of characters
on the screen. Enter the option and adjust
the level.
How to adjust color:
Select the 「Color Setting」option on the
「Main Menu」, and then enter the option.
Move the cursor to one of the preset
options and select it.
User defined option:
Move the cursor to the User option and
select it
1. To adjust the red, enter the 「R」option
and adjust the level.
2. To adjust the green, enter the 「G」
option and adjust the level.
3. To adjust the blue, enter the「B」option
and adjust the level.
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User’s Manual
OSD Diagram
OSD Description
How to set the OSD:
Select 「OSD Setting」on the 「Main
Menu」, and then enter the option.
OSD horizontal adjustment:
Select the 「OSD H-Position」option to
adjust the horizontal position of the OSD.
Enter the option and adjust the level.
OSD vertical position adjustment:
Select the 「OSD V-Position」option to
adjust the vertical position of the OSD.
Enter the option and adjust the level.
OSD timer setting:
Select the 「OSD Time-out」option to set
the OSD time out from 10 to 120 seconds.
Enter the option and adjust the level.
OSD Transparency setting:
Select the 「OSD Transparency」option to
adjust the transparency of the OSD. Enter
the option and adjust the level.
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User’s Manual
OSD Diagram
OSD Description
OSD color setting:
Select the 「OSD Color」setting option to
adjust the color of the OSD. Enter the
option and adjust the level.
Language:
Select the 「Language」 option to change
the language of the OSD. Enter the option
and select a language.
Volume adjustment:
Select the 「Volume」option to change the
volume level. Enter the option and adjust
the level.
DOS mode:
Select the 「DOS Mode」option to set the
monitor for DOS display. Enter the option
and select Text or Graphics.
VGA mode:
Select the 「VGA Mode」option to set the
monitor for VGA display. Enter the option
and select 720x400 or 640x400.
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User’s Manual
OSD Diagram
OSD Description
Recall the factory settings:
Select the 「Factory Preset」option to
change between the monitor’s default
settings and the current settings. Enter the
option and select On or Off.
Input Setting:
Select the「Input Setting」option to change
between the analog (D-Sub) or Digital
(DVI) source. Enter the option and select
Analog or Digital.
PLUG AND PLAY
Plug & Play DDC2B Feature
This monitor is equipped with VESA DDC2B 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 DDC2B is a bidirectional data channel based on the I²C protocol. The host can request
EDID information over the DDC2B channel.
THIS MONITOR WILL APPEAR TO BE NON-FUNCTIONAL IF THERE IS NO VIDEO
INPUT SIGNAL. IN ORDER FOR THIS MONITOR TO OPERATE PROPERLY, THERE
MUST BE A VIDEO INPUT SIGNAL.
This monitor meets the Green monitor standards as set by the Video Electronics Standards
Association (VESA) and/or the United States Environmental Protection Agency (EPA) and
The Swedish Confederation Employees (NUTEK). This feature is designed to conserve
electrical energy by reducing power consumption when there is no video-input signal
present. When there is no video input signal this monitor, following a time-out period, will
automatically switch to an OFF mode. This reduces the monitor's internal power supply
consumption. After the video input signal is restored, full power is restored and the display
is automatically redrawn. The appearance is similar to a "Screen Saver" feature except the
display is completely off. The display is restored by pressing a key on the keyboard, or
clicking the mouse.
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User’s Manual
TECHNICAL SUPPORT (FAQ)
Q & A FOR GENERAL DEFECTIVE
PROBLEM & QUESTION
POSSIBLE SOLUTION
*Check if the Power Switch is in the ON position
*Power Cord should be connected
Power LED is not on
*Check if the PC system is Plug & Play compatible
*Check if the Video Card is Plug & Play compatible
*Check if the D-15 plug pin of Video Cable is bent
*Adjust the Contrast and Brightness Controls.
No Plug & Play
Picture is fuzzy
Picture bounces or a wave
pattern is present in the
picture
*Move electrical devices that may cause electrical
interference.
*Computer Power Switch should be in the ON position.
*Computer Video Card should be snugly seated in its slot
*Make sure monitor’s video cable is properly connected
to the computer.
*Inspect monitor’s video cable and make sure none of
the pins are bent.
The power LED is ON
(orange) but there’s no
video or no picture.
*Make sure computer is operational by hitting the CAPS
LOCK key on the keyboard while observing the CAPS
LOCK LED. The LED should either turn ON or OFF after
hitting the CAPS LOCK key.
Missing one of the primary
colors (RED, GREEN, or
BLUE)
*Inspect the monitor’s video cable and make sure that
none of the pins are bent.
Screen image is not centered *Adjust pixel frequency CLOCK and FOCUS or press
or sized properly.
hot-key (AUTO)
Picture has color defects
(white does not look white)
*Adjust RGB color or select color temperature
Horizontal or vertical
*Use win 95/98/2000/NT/ME/XP shut-down mode Adjust
CLOCK and FOCUS or perform hot- key (AUTO).
disturbances on the screen
ꢀ
CLOCK (pixel frequency) controls the number of pixels scanned by one horizontal
sweep. If the frequency is not correct, the screen shows vertical stripes and the picture
has not correct width.
ꢀ
ꢀ
FOCUS adjusts the phase of the pixel clock signal. With a wrong phase adjustment the
picture has horizontal disturbances in light picture.
For FOCUS and CLOCK adjustment use “dot-pattern” or win 95/98/2000/NT/ME/XP
shut-down mode pattern.
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User’s Manual
ERROR MESSAGE & POSSIBLE SOLUTION
ꢀ
CABLE NOT CONNECTED :
1. Check that the signal-cable is properly connected, If the connector is loose, tighten
the connector’s screws.
2. Check the signal-cable’s connection pins for damage.
ꢀ
INPUT NOT SUPPORT :
Your computer has been set to unsuitable display mode, set the computer to display
mode given in the following table.
FACTORY PRESET TIMING TABLE:
HORIZONTAL
FREQUENCY (kHz) FREQUENCY (Hz)
VERTICAL
VIDEO MODE
VGA
RESOLUTION
640 × 480
640 × 480
640 × 480
800 × 600
800 × 600
800 × 600
800 × 600
1024 × 768
1024 × 768
1024 × 768
1280 × 1024
1280 × 1024
640 × 350
640 × 400
720 × 400
640 × 480
832 × 624
1152 × 870
31.469
37.500
37.861
35.156
37.879
48.077
46.875
48.363
56.476
60.023
63.981
79.976
31.469
31.469
31.469
35.000
49.725
68.681
59.94
75.00
72.81
56.25
60.32
72.19
75.00
60.00
70.07
75.03
60.02
75.03
70.09
70.09
70.09
66.67
74.55
75.06
SVGA
VESA
XGA
SXGA
IBM
DOS
MAC
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User’s Manual
APPENDIX
SPECIFICATIONS
Driving system
Size
TFT Color LCD
48.2cm(19.0")
Pixel pitch
Brightness
Contrast
0.294mm(H) x 0.294mm(V)
250cd/m2 (Typical)
600:1 (Typical)
140° (H) 130° (V)
8 ms
LCD Panel
Viewable angle
Response time
R,G,B Analog Interface
Digital (Dual-Input Model) H/V TTL
Video
Input
H-Frequency
V-Frequency
31KHz – 80KHz
55 – 75Hz
Display Colors
Dot Clock
16.2M Colors
135MHz
Max. Resolution
Plug & Play
1280 x 1024 @75Hz
VESA DDC2BTM
ON Mode
≤42W
EPA ENERGY STAR®
OFF Mode
≤3W
Rated Power 1W rms (Per channel)
Audio output
D-Sub 15pin
DVI-D 24pin (Dual-Input Model)
Input Connector
Hor. :376.2mm
Ver. :301.06mm
Maximum Screen Size
Power Source
90~264VAC,47~63HZ
Operating Temp: 5° to 40°C
Storage Temp.: -20° to 65°C
Operating Humidity: 10% to 85%
Environmental
Considerations
Dimensions
417(W)×447(H)×198(D) mm
7.2 Kg / 5.7 K g
Weight (GW/NW)
CCC, UL,VCCI,C-TICK, TUV, BSMI, CE,
CB,FCC,CUL,TCO99 (for optional model)
Regulatory Compliance
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User’s Manual
CONNECTOR PIN ASSIGNMENT
ꢀ
15 - Pin Color Display Signal Cable:
1
6
5
10
11
15
PIN NO.
DESCRIPTION
PIN NO.
9.
DESCRIPTION
1.
2.
3.
4.
5.
6.
7.
8.
Red
+5V
Green
10.
Ground
Ground
Blue
11.
Ground
Ground
R-Ground
G-Ground
B-Ground
12.
DDC-Serial Data
H-Sync
13.
14.
V-Sync
15.
DDC-Serial Clock
ꢀ
24 - Pin Color Display Signal Cable: (Dual Input Mode)
PIN NO.
1.
DESCRIPTION
TMDS Data 2-
PIN NO.
13.
DESCRIPTION
TMDS Data 3+
2.
TMDS Data 2+
TMDS Data 2/4 Shield
TMDS Data 4-
14.
+5V Power
3.
15.
Ground(for+5V)
Hot Plug Detect
TMDS Data 0-
TMDS Data 0+
TMDS Data 0/5 Shield
TMDS Data 5-
TMDS Data 5+
TMDS Clock Shield
TMDS Clock +
TMDS Clock -
4.
16.
5.
TMDS Data 4+
DDC Clock
17.
6.
18.
7.
DDC Data
19.
8.
Analog Vertical sync
TMDS Data 1-
20.
9.
21.
10.
11.
12.
TMDS Data 1+
TMDS Data 1/3 Shield
TMDS Data 3-
22.
23.
24.
23
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