Delta-Opti VM-T101M User manual

Manufactured in China for:
DELTA-OPTI Monika Matysiak,
60-713 Poznan, 10 Graniczna St., Poland
www.shopdelta.eu
TFT LED
Touch Screen User Manual
VM-T101M
VM-T156M
VM-T215M
Before you use the TFT LED touch screen, please read this
manual carefully, as a reference, it can help you operate easily.

content
一、Attention ………………………………………………..... 3
(1) 、Safety rules ………………….......…. 3
二、Introduction of technical parameters ............................................ 4
(1) 、Input and output port introduction…………........................4
(2) 、Function introduction ........................................ 4
(3) 、Appendix …………………………........ 4
三、Touch screen installation……………......…5
(1)、Operation of the keypad ……………..……........... 5
(2) 、OSD menu introduction ……………...... 5
四、Frequently Asked Questions ......................... 8
Appendix ……………………………....8
五、Capacitive Touch Catalog.................................2
（1）、Support drive-free system..........................2
The flashing light and red arrow inside the
triangle are warning signs indicating that
there is high voltage near the product. An
exclamation point inside a triangle is also a
warning sign, indicating that the product
has important instructions.
WARNING: TO PREVENT THE RISK OF
FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THE WARNING SIGNED
PARTS OF THE PRODUCT TO RAIN OR MOISTURE.

一、 Basic Precautions When Using：
Please read the instruction manual before operation,follow the
instructions in the instruction manual, and pay attention to those
warning signs.
The DC power comes from the AC/DC adapter, do not connect the
AC/DC adapter that does not match the panel,only use the
interface we recommend.
Do not cover the AC/DC adapter with anything like a cloth or a box,
as this will short-circuit the device and a fire accident may occur.
Note that with matchingAC voltage and frequency, the AC output must
provide enough power for the panel.For safety, do not touch the
electrode and the grounded socket.Apolarized plug has two spacers,
one wider. A grounded receptacle has two pads, and a grounding
prong.The wide spacer or third prong is for safety. When the provided
socket does not meet the electrical output interface, please consult
the engineer to replace the interface that meets this electrical
characteristic for you.
Make sure that the power cord and AC/DC adapter cannot be
stepped on or pinched by plugs and convenient outlets.
Do not let sunlight or other heat sources shine on the panel, some heat
sources like radiation, microwave ovens and other appliances can
generate heat.
Do not put the panel under high temperature, high humidity, strong
electrical radiation.
When the temperature changes rapidly,be careful to shrink.
Before connecting input and output interfaces such as analog
VGA,digital/HDMI/DVI, audio interface etc.,be sure to turn off the
power of the panel and remove the AC power cord from the power
port.
Do not move or rotate the panel while power is on.
Put the panel on a fixed bracket,make sure the bracket can bear the
weight of the panel.
Do not place heavy objects on the panel.
Do not touch,push or rub the LED screen with any sharp or hard
objects.
When there is dust on the surface of the LED screen,gently wipe it with
a soft cotton cloth or some other soft things,do not use acetone、
toluene、alcohol to clean.
Wipe off the water or liquid as soon as possible,as the liquid sticking to
the surface of the screen for a long time will cause the LED screen to
fade and deform.
The material of the LED panel can be recycled.When the panel is

discarded,please put its various parts in the appropriate recycling bin.
This LED panel can be used for home or business use.If you want to
use it in some special occasions or harsh environments,such as high
temperature,high humidity,strong radiation etc., please contact our
technical staff in time.

二、 Technical Specifications:
（1）Input and output interface introduction
1）PC image simulation VGAinterface
This is a D-SUB blue female socket, its resolution can support SXGA 75
Hz,the vertical update frequency is from 50 to 70HZ, and the horizontal
frequency can reach 80KHz.
2）HD image digital /HDMI / DVI, CVBS interface
This is a white female socket, and its resolution can support SXGA75 Hz.
3）PC audio input interface
This is a black 3.5mm earpiece jack, which is connected to the output port
of the PC sound card and is a stereo input channel.
4）DC power input interface
This is a black DC power interface with a positive pole in the middle and a
diameter of 2.0mm.The power supply of the panel comes from this
interface.
（2）Basic function description
1）D panel with high brightness, high contrast, fast response time, TFT
LED display unit is based on high quality, high efficiency drive circuit.
2）Wide viewing angle.
3）High resolution,rich colors.
4）Stylish and slender appearance.
5）Convenient GUI OSD menu operation, you can operate the panel with
buttons or remote control.
6）Low power consumption,healthy,keep the environment tidy.
（3）Panel attachment
Please check whether the accessories are complete before using the LED
panel.
1）ALED panel host
2）One AC/DC adapter with AC power cord 3 meters long
3）AD-Sub 15-pin, male to female PC VGAcable 1.5m
4）Amale-to-male HD-HDMI cable 1.5m
5）A user manual
6）Amale-to-male USB cable is 1.5 meters long

三、 OSD Menu Introduction:
The OSD menu buttons of this driver board are generally divided into two
specifications. Please refer to the previous schematic diagram for the specific
button board and connection:
（A）、 5 key operation：〈 OPEN/CLOSE〉（ POWER），〈MENU〉（ MENU），
〈RIGHT〉（ UP）or〈+〉〈 LEFT〉（ DOWN）or〈-〉，〈AUTOMATICALLY ADJUST
THE PICTURE〉（ AUTO）
The OSD menu adjustment content includes the following five major items:
（Audio），（ Bright-Contrast），（ Color）。
Generally, the 5-key operation is commonly used, and the function of each key
is as follows:
〈OPEN/CLOSE〉/（POWER）：Use this key to turn the monitor on or off.
〈MENU〉/（MENU）：Use this key to open the OSD menu and activate the first
submenu item on the top level. If you continue to press this key, you will enter
(that is, select/pop up) the lower menu of the activated menu item. This
operation is cyclic. In addition, because this key is also equivalent to the
<select> key, the exit menu is also completed by it.
〈LEFT〉/（DOWN）OR〈-〉：Use this key to highlight a menu item, move the
menu highlight bar to the left,or decrease the value in some menu items with
values (parameters).
〈RIGHT〉/（UP）OR〈+〉：Use this key to highlight a menu item, move the menu
highlight bar to the right, or increase the value in some menu items with values
(parameters).
〈AUTOMATIC〉/（AUTO）： Use this key to automatically adjust image position
and phase. When the image is not in full screen state (such as in DOS mode)
or when a splitter is connected,the image position may deviate after automatic
adjustment.At this time, you need to enter the OSD menu to manually adjust
the horizontal or vertical position and phase.
The following is the detailed OSD menu introduction:
Contrast：use〈RIGHT〉/（UP）/ 〈+〉key or〈LEFT〉/（DOWN）
/〈-〉key to adjust the value of the contrast, press〈MENU〉/（MENU）key
to save
Brightness：use〈RIGHT〉/（UP）/ 〈+〉key or〈LEFT〉/（DOWN）
/〈-〉key to adjust the brightness value, press〈MENU〉/（MENU）key to save
Color：adjust（Red）、（Green）、（Blue）The three primary colors and
their mixed color properties, press〈MENU〉/（MENU）key to save
press〈MENU〉/（MENU）key to enter.Specifically,it includes the following

submenus:
Auto color：press〈MENU〉/（MENU）key to choose, adjust（Red）、
（Green）、（ Blue）the balance of the three primary colors, press〈MENU〉/
（MENU）key to save
sRGB: press〈MENU〉/（MENU）key to choose,make the image color
conform to the industry's unified sRGB standard
Color temperature：press〈MENU〉/（MENU）key to choose,enter its
next submenu, press〈LEFT〉/（DOWN）OR〈-〉OR〈RIGHT〉/（UP）OR
〈+〉key to moving light bar,select desired submenu item, press〈MENU〉/
（MENU）key to save
User adjustment：press〈MENU〉/（MENU）key to choose,enter its next
submenu, then press〈MENU〉/（MENU）key to select adjustment（Red）、
（Green）or（Blue）display scale (value), press〈MENU〉/（MENU）key to save
、 、 、 、 Color Temperature Value：press〈LEFT〉/
（DOWN）OR〈-〉OR〈RIGHT〉/（UP）OR〈+〉key to moving light bar, press
〈MENU〉/（MENU）key to select desired color temperature value, press
〈MENU〉/（MENU）key to save
Image phase：press〈MENU〉/（MENU）key to enter after selection，
press〈LEFT〉/（DOWN）OR〈-〉OR〈RIGHT〉/（UP）OR〈+〉key to adjust,to
stabilize the image, remove noise
Image width：press〈MENU〉/（MENU）key to enter after selection，
press〈LEFT〉/（DOWN）OR〈-〉OR〈RIGHT〉/（UP）OR〈+〉key to resize
the width of the image，press〈MENU〉/（MENU）key to save
Image horizontal position：press〈MENU〉/（MENU）key to enter after
selection,press〈LEFT〉/（DOWN）OR〈-〉OR〈RIGHT〉/（UP）OR〈+〉
key to adjust the horizontal position of the image displayed on the
screen,press〈MENU〉/（MENU）key to save
Image vertical position：press〈MENU〉/（MENU）key to enter after
selection,press〈LEFT〉/（DOWN）OR〈-〉OR〈RIGHT〉/（UP）OR〈+〉
key to adjust the vertical position of the image displayed on the screen,press
〈MENU〉/（MENU）key to save
Image Auto Adjust：Press the <MENU>/(MENU) button from the
topmost <Image> menu to enter and select this menu (RESET) to
automatically adjust the position and phase of the image

Tools: Press〈MENU〉/（MENU）key to enter after selection<Tools>the
next submenu of the menu, the adjustment content includes OSD, factory
reset (Reset), (Sharpness), DOS text/graphic mode (640/720), (Language),
etc.
The entrance to adjust some parameters of the OSD menu
itself:Press〈MENU〉/（MENU）after selecting the key, enter the detailed
submenu of the next layer
Display time of OSD menu：Continue to press the<MENU>/(MENU)
button to enter the OSD menu itself to display the time setting on the screen,
and then press the<LEFT>/(DOWN) or <-> or <RIGHT>/(UP) or <+> button
Decrease or increase its display time
OSD menu horizontal display position : Under the OSD menu option,
press the<MENU>/(MENU) key to select and enter, press <LEFT>/(DOWN) or
<->or <RIGHT>/(UP) or<+ > key to adjust the horizontal position of the OSD
menu itself displayed on the screen, press〈MENU〉/（MENU）key to save
OSD menu vertical display position: Under the OSD menu option,
press the <MENU>/(MENU)key to select and enter, press<LEFT>/(DOWN) or
<-> or <RIGHT>/(UP) or <+> key to adjust the vertical position of the OSD
menu itself displayed on the screen, press <MENU>/(MENU) key to save
Factory reset (Reset): Press the<MENU>/(MENU) key to select under
the OSD menu option to restore the monitor to the factory initial value, which is
convenient for use when misoperation or cannot be adjusted back to the initial
setting
Sharpness：Under the <Tools> menu option, press the<MENU>/(ME
NU) key to select the <Sharpness> submenu, then press<LEFT>/(DOWN)
or <-> or <RIGHT>/(UP) or <+> key to adjust the sharpness, press<ME
NU>/(MENU) key to save
DOS text/graphics mode:Under the <Tools> menu option, press th
e<MENU>/(MENU)key to select the <DOS Text/Graphics Mode> submenu,
and press the<MENU>/(MENU)key to confirm. This is used for setting
when the image position is incorrect in DOS mode,press<MENU>/(MENU)
key to save
Language：Under the <Tools> menu option, press the<MENU>/(ME
NU)key to select the <Language> submenu, then press the<LEFT>/(DO
WN) or <-> or <RIGHT>/(UP) or <+>key Select <Chinese> or <English>,

then press the<MENU>/(MENU)key to confirm saving and exit
Chinese:Indicates that the OSD menu language is simplified Chinese
Audio: Press the<MENU>/(MENU)button to enter the sub-menu of the
<Sound> menu, the adjustment content includes <Volume> and <Mute>
Volume: Press the <MENU>/(MENU)key to enter the <Volume>
submenu, then press the<LEFT>/(DOWN) or <-> or <RIGHT>/(UP) or <+>
key to adjust the volume
Mute: Press the <MENU>/(MENU)key to enter the <Volume> submenu,
then press the <LEFT>/(DOWN) or <-> or <RIGHT>/(UP) or <+> key to select
mute,that is,turn off the sound
Exit: Press this key to exit the current menu and return to the previous
menu
OK/Yes: This happy icon is a confirmation of correct operation
Error/No: This regret icon means to confirm whether the operation was
wrong
Input port selection: Choose PC's analog VGAor digital HDMI input
Select analog VGA input
Select digital HDMI input

四、 Frequently Asked Questions:
First, please set the working voltage of the LED (3.3V, 5V, or 12V); pay
attention to figure out the connection relationship between the high-voltage
board (Inverter) LED, key board, etc. and the driver board, and install the driver
of the computer graphics card.
1）、 No display, indicator light off
Check whether the power supply and its connection are correct
2）、 No display,the indicator light is red
Whether the VGA cable is connected correctly,whether the computer is
working normally or in standby power saving state
3）、 No display,indicator light is green,no backlight
Check the connection of the high voltage board (Inverter) and whether it is
working properly
4）、 Once powered on, or when the display mode is switched,the LED screen is
white
Check the connection of the high voltage board (Inverter) and whether it is
working properly
5）、 Blank or blurred screen
Check whether the working voltage setting of the LED is correct,whether the
program is correct,whether the LED signal line is correct,whether the LED is
good
6）、 Prompt "(Input Not Supported)" or " (Out Of Range)"
Whether the output resolution and vertical frequency (Vertical Hsync) of the
computer graphics card are too high,such as exceeding SXGA 75 Hz. We
recommend using the optimal frequency for LED—60Hz
7）、 The image is in the wrong position,but it cannot be adjusted automatically
or manually
Check that the program is correct
8）、The image has interference such as water ripples or bright spots
Check whether the LED signal line or the input VGAcable of the driver board is
too long or its quality is too poor
9）、Image casts or lacks color
Check whether the input VGAcable and LED signal line of the driver board are
in poor contact or broken
10）、The volume of the speaker is not loud or there is a lot of noise
Pay attention to choosing a speaker with a suitable caliber,paper cone and
magnet.Generally, 1~2 W/4ohm is better.
Attachment:This driver board supports the following input modes: