Vdwall LVP606A User manual

LVP606A
LEDHDVideoProcessor
USER’S MANUAL

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LED VIDEO PROCESSOR 2
TABLE OF CONTENTS
I. Safety precautions 3
II. Packing list 4
III. Connections of hardware
1. Rear view 5
2. Port description 5
3. Connection diagram 6
IV. Frontal panel operations
1. Diagram of frontal panel 7
2. Button instructions (operation mode) 8
V. Setup
1. Enter setup of LVP606A 12
2. Select language 13
3. Output image setup 14
4. Brightness / color / definition 16
5. Audio configurations 17
6. Exit setup 18
7. Factory district setup 18
VI. Specifications 19
VII．Copyright info………………………………………………………….20

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LED VIDEO PROCESSOR 3
I. Safety Precautions
Danger!
There is high voltage in the processor, to prevent any unexpected
hazard, unless you are maintenance, please do not open the cover of the
device.
Warning!
1. This device shall not encounter water sprinkle or splash, please do not
place anything containing water on this device.
2. To prevent fire, keep this device far from any fire source.
3. If this device gives out any strange noise, smoke or smell, please
immediately unplug the power cord from receptacle, and contact local
dealer.
4. Please do not plug or unplug DVI signal cable if the device is
powered on.
Caution!
1. Please thoroughly read this manual before using this device, and keep
it well for future reference.
2. In the event of lighting or when you are not going to use the device for
a long time, please pull the power plug out of receptacle.
3. Nobody other than professional technicians can operate the device,
unless they have been appropriately trained or under guidance of
technicians.
4. To prevent equipment damage or electric shock, please don’t fill in
anything in the vent of the device.
5. Do not place the device near any water source or anywhere damp.
6. Do not place the device near any radiator or anywhere under high
temperature.
7. To prevent rupture or damage of power cords, please handle and keep
them properly.
8. Please immediately unplug power cord and have the device repaired,
when
1) Liquid splashes to the device.
2) The device is dropped down or cabinet is damaged.
3) Obvious malpractice is found or performance degrades.

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LED VIDEO PROCESSOR 4
II. Packing list
Please unpack the product with care, then check whether all the following
things are included in the package. If anything is found missing, please contact
the dealer.
Standard accessories
The accessories supplied with this LED Video Processor may differ from the
figures contained in the User’s Manual, but they are applicable for the regions
where you live. (LED transmitting card is optional）
User’sManual Powercord(1.5m)1pcs DVI cable (1.5m), 1pcs
RS232 cable (1.5m),1 pcs User manual CD
BNC-RCA adapter: 2 pcs DVI-I to VGA adapter , 2pcs
，

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III. Connections of hardware
1. Rear view
Figure 1
①AC power jack & on/off key ②Audio input and output ports
③RS232 input ports ④VGA/DVI output ports
⑤Signal input ports ⑥LED sending cards inside（optional）
2. Port description
1）Video Input
LVP606A supports 7-channel signal input, including:
Port name Description
V1~V2 2-channel PAL/NTSC composite video input
VGA1~VGA4 4-channel computer analog signal input
DVI1 1-channel computer DVI or HDMI digital HD signal input
DVI2/VGA3 ，
DVI3/VGA4 2-channel VGA, DVI or HDMI digital HD signal input
2）Audio Input
LVP606A supports 3-channel stereo audio switch. among
which, 1 channel is DVI/HDMI audio, the other 2 channels are AD1,
AD2 external input audio. AD1 and AD2 can be mapped to anyone
of the video inputs, and will be switched synchronous to the audio
of corresponding video input signals.
3）Video Output
Port Description

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VGA OUT 1-channel analog RGBHV signal output, it can
be connected to a local display device and used
as monitor (it is strongly recommended to use
this port when operating and setting LVP606A).
DVI OUT1 /
DVI OUT2
2 same DVI digital graphic signal output, it can
be connected with external LED transmission
card or LED transmission box
4）Audio Output (AUDIO OUT)
Corresponds to the selected video input signal, output this
channel audio input signals.
5）Signals of other ports
RS232 serial communication port
3. Connection diagram
Figure 2

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IV. Frontal panel operations
1. Diagram of frontal panel
Figure 3
1）Input preselecting button (Preselect):
While in non-PIP mode, the buttons are used to preselect the input signals,
so as to display the status of current signal and preselected signal.
While in PIP mode, the buttons are used for selecting PIP input signals.
2）Input switching button (Take):
While in non-PIP mode, those buttons are used to select input signals.
3）PIP Setup buttons(knob, ↑,↓，PIP.X,PIP.Y,):
Knob, ↑,↓: to change the location of the output window of input signals
PIP.X: to turn ON/OFF PIP function. When the indicator is ON, user can
press PreSelect buttons to select group X signals as PIP.
PIP.Y: to turn ON/OFF PIP function. When the indicator is ON, user can
press PreSelect buttons to select group Y signals as PIP.
4）Setup buttons(Setup, knob, ↑,↓)
To set the image output parameters of the processor.
5）VGA auto adjustment(VGA Auto)
To autoadjust VGA input signals.
6）Cut / Fade switching buttons: （C/F）
To select signal switching effects, and to display current status. The
Fade button can be used to set the switching time of fading in and
fading out
7）Info：
It is used to display current settings and information of processor.
8）PC signal bypass output(Bypass)
It is used to switch full screen/partial screen display of PC signals, and
the current input signal status of indicators.
9）Shortcut buttons （on/off，M1~M7，Enter，Save）：
on/off key is applied to start/close user mode shortcut function.
8
3
42
1 56
97

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Indicator lights display the codition of the mode. And other buttons are
used for mode setting or switching.
2. Button instructions (operation mode):
There are 32 buttons on the frontal panel of LVP606A, all these
buttons will be operable after start. they have the following functions as
described below:
1) Select input video source
Port name Description
V1~V2 2-channel PAL/NTSC composite video input
VGA1,VGA3 2-channel computer analog signal input
DVI1 1-channel computer DVI or HDMI digital HD signal input
DVI2/VGA2 ，
DVI3/VGA4 2-channel computer VGA,DVI or HDMI signal input
Input selecting buttons include Preselect buttons and Take
buttons.
Preselect buttons can be used to Preselect input signals, besides,
it can also be used to display the status of current input signals and
preselected signal. If there is no valid signal input, the indicator will
blink; if the input signal is valid, the indicator will illuminate.
When the preselected signal is confirmed valid, user can select the
signal by pressing corresponding Take button.
Notes: For the DVI-I input ports, DVI3/VGA4&DVI2/VGA2, we
need choose input signal by hand swithing to current signals.
Switching to “VGA”, the current input signal is VGA. Switching to “DVI”,
the current input signal is DVI or HDMI.
Figure 4
2) VGA input auto adjustment (VGA Auto)
When the current VGA input source of LVP606A is a valid
signal, press this button, LVP606A will automatically adjust the
sampling parameters of the VGA signals, so as to make VGA
picture clean and complete.

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LED VIDEO PROCESSOR 9
In general, this operation is made only when new VGA signal
source is to be connected in. Sometimes user need repetitively do
such adjustment till VGA picture looks clean, complete and stable.
3) Information display (Info)
Press this button to view current settings and information of
LVP606A, it consists of 46 items. If you press “Info” again before
LVP606A exit information display, LVP606A will continue to display
the next item of information.
4) Select Cut / Fade mode(C/F)
LVP606A provide two special signal switching effects between
any two input signals, i.e.: Cut (seamlessly switching) and Fade
(fading in fading out).
Cut (seamlessly switching): while in this mode, the system can
seamlessly switch between different signals. It is also the default
mode of LVP606A after startup.
Fade (fading in fading out): while in this mode, the system can
realize fading in fading out switching effect between different
signals. Users can set the switching time of fading in and fading out
though this button. The time can be 0.5 seconds,1.0 second or 1.5
seconds.
5) PIP / POP（PIP.X，PIP.Y）
PIP mode of LVP606A allows user to insert a PIP window in
current picture, and the size and location of the PIP window can be
changed freely. The signals to be displayed in PIP window can be
any signals other than current input signals. Here we call current
picture “background”, and call the picture to be overlaid “PIP”. Due
to the limits of hardware architecture, PIP function is subject to the
following restrictions.
1. Group X signals allows for overlaying any signals other
than current input signals.
2. Group Y signals only allows for overlaying any signal of
Group Y other than current input signals.
Operating procedures:
Enter PIP display mode: Press PIP.X button or PIP.Y button,
their indicators will illuminate, LVP606A will enter PIP display mode,
then use Preselect button to select PIP input signals, in the
meantime, signals of background and PIP and their locations will

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appear in LCD (see Figure below):
Source Win
Main=DVI 2→3！
PIP.X=V1 3→6
PIP. Y=VGA3 3→7
Figure 5
Change PIP: While in PIP mode, use Preselect button to
select proper input signals, the preselected signals will be set as
PIP and displayed in preset location
Change the Main picture: you must first turn off PIP mode.
Press buttons to select appropriate input signal as main picture,
then enter PIP mode again, and select a new PIP picture.
Change location of PIP: LVP606A allows for presetting 9 PIP
sizes and locations (namely 9 windows), including the locations of the
output window for the LED display and 8 PIP windows. While in PIP
mode, main picture signals, PIP.X and PIP.Y all can be changed to any
location. Operating procedures: make the signals mapped to a certain
area of windows by setting the windows, so as to switch the location of
windows, then press knob to validate the settings.
Caution: While in PIP mode, the window layers from the
bottom to the top will be main picture, PIP.X, PIP.Y in turn. When
you change the size and location of PIP, please avoid the bottom
picture being overlapped by top picture.
6) Part / Full( Bypass)
Press this button to switch between Part / Full display mode.
This function is only available when the current input signal is
PC (VGA / DVI / HDMI) signal, while other signals can only be
displayed in the Full display mode.
Mode Description
Full Full screen display. Entire picture is compressed to
display on LED screen, this moment the indicator above
the button is OFF.
Part Part screen display. The picture will not be compressed,
but partly exported to entire LED screen, this moment the
indicator above the button is ON.

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Caution: when the width and height of current input signals are
less than the width or height of LED display (say the out_Hori_width
or out_Vert_height), Part mode will not work.
7) Shortcut mode(Mode)
LVP606A can set seven custom modes. Each mode can save
one current settings, including PIP conditions, output signals and
corresponding window place.
On/off button is applied to start/close user mode shortcut
function. In Start condition (light on), press mode buttons(M1~M7)
to adjust mode directly. Otherwise, mode can be adjusted pressing
Enter button before the presentation (like”mode 1”) on the panel
disappearing.
Mode Save: when on/off indicator light was out, Press mode
button (M1~M7). And then press knob button（”Save”）before the
presentation (like”mode 1”) disappearing. The current PIP condition,
output signals and corresponding window place are saved under
this mode.
V. Setup
The following settings must be made by relevant qualified
technicians. For ordinary users, unless they have received adequate
technical training, they shouldn’t attempt to make the following
settings!
There are 48 items in 5 categories available for you to set in LVP606A.
Technicians can set these items as necessary, for details see the table
below:

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1. Enter Setup of LVP606A
While in operation mode, continuously press “Setup” for 8 times,
“Password: 8 Enter Setup …” will appear in LCD, LVP606A will enter
No.1 setup item.
After LVP606A enters setup mode, the 3 buttons and the knob on
Category Items
1 Language 1 Language 语言
2 Selection
Output
Image Setup
LED
display
setup
2 Out Format
3 Out_Hori_Width
4 Out_Vert_Start
5 Out_Vert_Height
6 Out_Vert_Start
Window
2
setup
7 Win2_Hori_Width
8 Win2_Hori_Start
9 Win2_Vert_Height
10 Win2_Vert_Start
Window
3
setup
11 Win3_Hori_Width
12 Win3_Hori_Start
13 Win3_Vert_Height
14 Win3_Vert_Start
…… …… ……
Window
9
setup
35 Win9_Hori_Width
36 Win9_Hori_Start
37 Win9_Vert_Height
38 Win9_Vert_Start
3 Brightness / Contrast /
Saturation / Definition
39 Brightness
40 Contrast
41 Saturation
42 Definition
4 Audio Configuration 43 Audio1 Config
44 Audio2 Config
45
Exit
5 Factory district Setup
46 De interlace
47 ADC Calibration
48 Device init

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frontal panel will have the functions as listed in table below:
Name Functions
Knob
Speed of
knob
The step value in proportion to the
speed of knob
Turn it
anticlockwise
Decrease value or select previous value
Turn it
clockwise
Increase value or select next value
Press it Save the adjustment or selected values
↑ Move to previous item
↓ Move to next item
Setup Enter or exit setup mode
After LVP606A enters setting mode, the relevant setting
information will be displayed in LCD as per the layout shown in the
figure below:
Figure 6
As shown in above figure, LCD consists of five sectors:
Sector Description
1 The No. of current setting item
2 ？: ask you whether to save the adjustment；！: The
adjustment already be saved and takes effect.
3 Newly adjusted value
4 Name of current setting item
2. Select language
Item 1: “Language 语言 ”
After entering setting mode, LVP606A will enter the first setting
4 ：
Out_Vert_Start
200 ？
2
34
1

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item “Language 语言 ”. LVP606A supports Chinese and English
display, turn the knob to select either of them, then press the knob to
save it and make it valid.
3. Output image setup
LVP606A outputs images from DVI and VGA output ports. There are 9
output formats as listed in the table below. User can enter the No.2 setting
item “Out Format” to select one of them.
Format
1 1024×768_60
2 1024×768_75
3 1280×1024_60
4 1280×1024_75
5 1600×1200_60
6 1920×1080_50
7 1920×1080_60
8 1366×768_60
9 1440×900_60
Item 2: “Output Format”
In this item, turn the knob to select either of them, then press the
knob to save it and make it valid.
For example, if you select “1280×1024_60”, it means that the
output definition of LVP606A has been set as 1280×1024, and vertical
refresh rate is 60Hz.
Please select the output definition equal to or greater than the
actual definition of LED screen.
Items3~38：“Output image setup”
LVP606A allows for setting 9 output image windows：
The output window for the LED display (Item 3~6)
3 PIP windows (Windows 2~4, the setup items are 7~38)
The output window for the LED display exactly maps to LED screen,
so LED display can display a complete picture, for details see the
diagram below (take 1920x1080 60Hz for instance):

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Figure 7
As above figure shows: the size and location of the images in
LVP606A output window for the LED display are defined by the
following 4 groups of parameters:
Item No. Parameters Description
2 Out_Width Output width
3 Out_Hori_Start Output horizontal start
4 Out_Height Output height
5 Out_Vert_Start Output vertical start
The window of PIP should be located within LED, see figure below:
Figure 8

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As above figure shows: the size and location of the images of
LVP606A PIP window are defined by the following 4 groups of parameters:
Parameters Definition
Winx_Width Window x width
Winx_Hori_Start Window x horizontal start
Winx_Height Window x height
Winx_Vert_Start Window x vertical start
x=2,3,4,5,6,7,8,9
In the adjustment, in order to distinguish windows 2~9, they are
marked in different color respectively.
Note: The initial coordinates (0, 0) of output image are defined on
the left top of the output scope of 1920×1080 pixels output area.
4. Brightness / Contrast / Situration/ Definition
LVP606A supports customized brightness, contrast, color
Saturation and definition settings. For details see table below:
Item No. Description Definition
39 Brightness Range: 0~100, default value: 50
40 Contrast Range: 0~100, default value: 50
41 Saturation Range: 0~100, default value: 50
42 Definition Option is “Sharp” or “Normal”,
default value: Normal
Caution: (1). In order to ensure output images in complete gray, the
output parameters are usually set as default values ！
(2). The color parameters only apply to V1, V2 and HDMI
signals.
5. Audio configurations
LVP606A supports 3-channel dual-track audio switching. In the
three channels, 1 channel is HDMI, the other 2 channels are AD1,
AD2 external input audio. AD1 and AD2 can be respectively
allocated to corresponding audio input of any input, and will be
switched with the change of video input signals in synchrony.
If DVI1 is configured as external input audio, when audio signal is
switched to DVI1, external audio will be chosen as input signals,

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LED VIDEO PROCESSOR 17
otherwise the audio signals contained in DVI1 signals（only for
HDMI input）will be chosen as input signals.
Item
No.
Description Definition
43 Audio1 Config Audio configuration option for
AD1 port
44 Audio2 Config Audio configuration option for
AD2 port
Notes: AD1, AD2 can’t be allocated to the video input signals
in the same channel!
6. Exit setup
Item 45: “Exit”
Press “↑” to move to the last item: “ Exit setup ”, then turn the
knob to select “ YES ”, then press knob to exit setup mode.
If you press “ Setup” key while in any setup mode, the system will
skip to the No.45 item.
7. Factory district setup
The following are factory district setups, users are recommended to make
these setups under the guidance of manufacturer’s technicians, any improper
setting or operation may result in abnormal happening to the processor.
Item 46: “De interlace”
When HDMI signal is interlace input signal (e.g.: 1080i) and used
as PIP, due to limits of the processor, tremble may take place, it can be
dispelled by setting the option “De interlace”. Operating procedures:
After entering item No.45, press “Preselect V1” for 5 times to
move to Item No.46: “De interlace”, turn the knob to select “Yes”, then
press the knob( “Save”) to reset the factory settings, the moment the
system will remind you “please restart. ”, just follow the instruction.
Item 47: “ADC Calibration”
After inputting the analog signal to the video processor whose white
balance has not been calibrated, the picture on the display may appear

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some bad phenomena, such as color cast, extreme-darkness.
LVP606A can solve the above problems by automatically calibrating
white balance based on the input analog signals (CVBS, VGA).
Operating procedures:
Switch to the corresponding analog input signal, enter Item No. 47
after the processor detects input signals and exports the signals to the
display, press the knob to calibrate white balance.
Caution: The white balance of all video processors has been
calibrated using standard signals in the factory, please don’t set
this item unless necessary!
Item48:“Device Init”
After entering item No.45, press “Preselect V1” for 5 times, then
press “↑” to move to Item No.48: “Device Init”,turn the knob to select
“Yes”, then press the knob( “Save”) to reset the factory settings, the
moment the system will remind you “Please restart.”, just follow the
instruction.
VI. Specifications
Inputs
Nums/Type 2×Composite video
2×VGA (RGBHV)
1×DVI / HDMI
2×DVI-I(VGA/DVI/HDMI)
Video System PAL/NTSC
Composite Video
Scope/Impedance
1V (p_p) / 75Ω
VGA Format PC (VESA) ≤1600x1200 @60HZ
VGA Scope/Impedance R, G, B = 0.7 V (p_p) / 75Ω
DVI / HDMI Format
( HDCP )
SD/HD(EIA-861B) ≤1920x1080P @60HZ
PC(VESA) ≤1600x1200 @60HZ
Input Connectors VGA：15pin D_Sub(Female)
DVI：24+1 DVI_D
DVI-I: 24+5 DVI_I
Composite video：BNC
Outputs
Nums/Type 2×DVI
1×VGA (RGBHV)

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DVI Format 1024×768@60Hz/75Hz
1280×1024@60Hz/75Hz
1600×1200@60Hz
1920×1080p@50Hz/60Hz
1366×768@60Hz
1440×900@60Hz
Output Connectors VGA OUT: 15pin D_Sub(Female)
DVI OUT:24+1 DVI_D
Others
Control Panel Button,RS232
Power 100-240VAC 60W 50/60Hz
Operating Temp 5-40 ℃
Humidity 15-85%
dimensions 158 mm (height) ×370mm (width) ×535mm
(length)
Weight 4.2 Kg
Dimensions：
Figure 8

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LED VIDEO PROCESSOR 20
VII. Copyright info
The copyright of this Manual is owned by SHENZHEN VDWALL
CO.,LTD., unless with prior consent of VDWALL, nobody is permitted to
copy or use any part or all of the information contained herein.
This Manual is provided for reference only, VDWALL reserves right
to change the product appearance, dimensions and specifications from
time to time without notice to users.