VDWALL LVP909F LED Video Processor User Manual 1 10

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Contents
Chapter1 Safety Precautions ................................................. 69
Chapter2 Item List ................................................................. 70
Chapter3 Hardware Connections............................................ 71
3-1 Rear View ................................................................ ............. . ... . ...
71
3-2 Ports Description ........................................................................ 71
3-3 Hardware Connection Diagram ............................................ 72
3-4 Specifications ............................................................................. 73
3-5 Product Dimensions ................................................................. 75
Chapter4 Front Panel Buttons Instructions .............................. 76
4-1 Front Panel Buttons Schematic .........................................................
76
Chapter5 Configuration Modes and Function Instructions ........ 79
5-1 AppM1 ( Switcher ) ............................................................................
5-2 AppM2 ( 2 mosaic ) ............................................................................
5-3 AppM3 ( 3 mosaic ) ......................................................... ..... ....... ..... ..
5-4 AppM4 ( 4 mosaic ) ............................................................................
5-5 AppM5 ( 4 Image ) ......................................................... .................... .
5-6 AppM6 ( 3 Image ) ......................................................... .................... .
67
80
81
82
83
84
85
Chapter6 Basic User Instructions........................................... 87
6-1 Signal Switching.................................................................................
6-2 Dual Picture Display Operation .........................................................
6-3 Mosaic Function Operation ................................................................
6-4 Multi-windows Display Operation ......................................................
6-5 Other Basic Operation .......................................................................
87
89
90
91
93
Chapter7 Setup Menu Instructions .......................................... 96
7-1 Output Port Config ............................................................................. 96
7-2 Output Image Setting .......................................................... ..... ....... ... 97
7-3 Input Signal Setting................................................... .................. ....... 100
7-4 User Parameters Setting ................................................................... 101
7-5 Communication Setting ..................................................................... 102
7-6 Language Setting ................................................... .................. ....... .. 102
7-7 Advance Setting ................................................... .................. ....... .... 103
7-8 Dual Pictures Setting ( PIP ) .............................................................. 104
Chapter8 Remote control instruction ......................................106
8-1 Hardware communication ................................................................. 106
8-2 LVP909 PC control software instruction ............................................ 107
8-3 Remote control by APP................................................... .................. .. 118
Chapter9
Notes about models .................................... .. .....134
68
LVP909 Series User Manual
Chapter 1 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.
LVP909 Series User Manual
Chapter 2 Item list
Please unpack the product carefully, 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 Manual, but they are applicable for the regions where you
live ( LED sending card is optional ).
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. Signal cables are not hot swappable.
1.5m power cord x 1
1.5m DVI cable x 1
69
70
Caution !
1. Please thoroughly read this manual before using this device,
and keep it well for future reference.
0.5m DVI cable x 4
1.5m RS232 / RJ45 adapter cable x 1
DVI-I to VGA adapter x 1
BNC-RCA adapter x 3
Disk x 1
User manual x 1
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.
LVP909 Series User Manual
LVP909 Series User Manual
Chapter3 Hardware Connections
3. Communication Ports
Ports
3-1 Rear View
Description
LAN
TCP/IP local area network control interface
USB
USB communication port
RS 232 IN
Serial communication interface, used to connect the
RS232 port of PC to realize PC software control.
RS 232 LOOP
Serial communication cascading output for connecting the
RS232 IN of next unit, through single PC can control all units.
3-3 Hardware Connection Diagram
3-1 Rear Panel Signal Ports Diagram
3-2 Ports Description
1 . Video Signal Inputs（Inputs）
71
LVP909 supports 6 video signals input as follows：
Ports
Description
V1、V2
2 channels Composite video (PAL/ NTSC)
VGA
1 channels PC analog signal input
DVI
Channel DVI ( PC digital signal )
HDMI
1 channel HDMI ( HD digital signal )
SDI
1 channel SDI digital serial signal input
72
2 . Video Signal Outputs ( Outputs )
Ports
Out1 ~ Out4
Description
4 channels DVI output ports to connect LED sending
cards or monitor.
And Out 4 is DVI-I port including VGA output port.
Pic 3-2 hardware connection diagram
LVP909 Series User Manual
LVP909 Series User Manual
3-4 Specifications
Others
Inputs
2×Video
1×DVI（VESA / CEA-861）
1×HDMI（VESA / CEA-861）
1×SDI
Video system
PAL / NTSC
Composite Video
Amplitude Impedance
1V ( p_p ) / 75Ω
VGA format
PC ( VESA standard )
VGA Amplitude
Impedance
R、G、B = 0.7 V ( p_p ) / 75Ω
PC ( VESA standard )
73
DVI format
HDMI 1.3 ( CEA-861 )
PC ( VESA standard )
HDMI format
SDI format
HDMI 1.3 ( CEA-861 )
SMPTE 259M-C
SMPTE 292M
SMPTE 274M / 296M
SMPTE 424M / 425M
Input voltage
100~240VAC 50 / 60Hz
Environment
Temperature
0-45 ℃
Environment
Humidity
15-85%
Product size
483( L ) x 274( W ) x 66.6( H ) mm
Packing size
520( L ) x 350( W ) x 130( H ) mm
weight
G.W.: 5.9Kg, N.W.: 4.2Kg
≤2048 x 1152_60Hz
≤1920×1200_60Hz
≤1920 x 1200_60Hz
480i_60Hz
576i_50Hz
720p、1080i、1080p
Video：BNC
VGA：15pin D_Sub( Female )
Input connectors
RS 232 / USB / LAN
Power consumption ≤45W
1×VGA（RGBHV）
Number / type
Control port
DVI：24+1 DVI_D
SDI：BNC / 75Ω
HDMI：HDMI port A type
Outputs
Number / type
4×DVI,1×VGA ( RGBHV ) ( Out4 )
VGA / DVI format
1024×768_60Hz
1280×1024_60Hz
1440x1440_60Hz
1920×1080p_50Hz / 60Hz
1920×1200_60Hz
Output connectors
DVI OUT：24+5 DVI_I
74
LVP909 Series User Manual
LVP909 Series User Manual
3-5 Product Dimensions
Chapter4 Front Panel Buttons Instructions
4-1 Front Panel Buttons Schematic
4-1 Front Panel Buttons Schematic
① Input signal selection buttons
② Output ports / image switching buttons
③ Setup buttons
④ Other function buttons
1 . Input signal selection buttons
75
76
Input signal selection buttons are used for selecting input signals.
VGA
SDI
Pic 3-5a product dimension
2. Output ports selection buttons
Rs232 cable order:
Output ports selection buttons are used for selecting output port under mosaic modes
( APPM2, 3, 4 ).
Out1 Out2
IMG1 IMG2
Out3
IMG3
Out4
IMG4
3. Image switching buttons
Under dual picture and multi-windows display modes, image switching buttons
are used for selecting corresponding image or displaying the corresponding image
on the top.
Pic 3-5b Rs232 cable order
Out1 Out2
IMG1 IMG2
Out3
IMG3
Out4
IMG4
LVP909 Series User Manual
LVP909 Series User Manual
8. Information Display Button
4. Setup buttons
Setup buttons: set the output image parameters.
Enter the setup menu
Select setup item
（knob）
（OK）
Rotate Knob to adjust parameters or select
parameters.
Press Knob even OK button to save parameters.
Information display ( Info ): display the processor current settings and
information.
Info
9. PIP Function Button
PIP : Turn on / off dual picture display under AppM1 mode. When the indicator
is on, that means dual picture function is ready.
PIP
PIP mode buttons to set PIP modes or switch modes under PIP on state.
Return to previous item.
77
M1
M2
M3
M4
78
5. VGA Auto Adjustment
VGA auto adjustment button ( Auto ): automatically adjust the VGA input signal.
10. Brightness Adjustment Buttons（Brt+，Brt- )
Brightness adjustment buttons ( Brt+,Brt- ): adjust processor output image
brightness.
6. Switching effect Selection Button ( C/F )
Switching effect selection button ( C / F ): used to select the signals
switching effect and time.
11. Display Mode Buttons
Display mode buttons ( M1，M2，M3，M4 ): set display modes and call
modes under mosaic and multi-windows application modes.
M1
M2
M3
M4
7 . Take Switching Button
Take switching button ( Take ): under Pre. +Take switching mode, realize
to switch from current signal to the pre-select signal.
1 2. Lock Button ( Lock )
Lock button(Lock): lock all buttons. When lock is on. The red light will be on
all the time. In addition to the Lock button, the other buttons are not available.
Press Lock button 3 times without stop to unlock, the red light is off.
Lock
LVP909 Series User Manual
LVP909 Series User Manual
Chapter 5 Configuration Modes and Function Instructions
LVP909 supports 6 channels video input signals including composite video,
VGA, DVI, HDMI, SDI and other different signals. It has 4 channels DVI output and
1 channel VGA output ( Out4 ). The maximum output format is 1920x1200_60Hz.
According to different application, LVP909 has 6 different application modes( AppM )
including AppM1( switcher )、AppM2( 2 mosaic )、AppM3( 3 mosaic )、AppM4( 4 mosaic )、
AppM5 ( 4 image )、AppM6 ( 3 image ).
V1
V2
Out1
VGA
Out2
DVI
Out3
HDMI
Out4
79
SDI
5-1 AppM1 ( Switcher )
AppM1（Switcher）
V1
V2
Out1
Out1=1 main output
VGA
Out2
Out2=Out1
DVI
Out3
Out3 No output
HDMI
Out4
Out4=preview+sync
SDI
Inside matrix
LVP909
Pic 5-1a application mode 1 sketch map
80
Under this application mode, Out1=Out2=1main output, Out3 no output
Out4=preview +sync monitoring, means:
Out1 and Out2 output the same image and display current signal.
Inside matrix
LVP909
Pic 5 input and output sketch map
Out4 in the form of left and right dual picture to display preview monitoring
and sync monitoring respectively.
This application mode is also called switcher application. The main functions and
features include:
1. Output the selected any input signal to Out 1 in seamless switching or fade in fade
out or wipe switching way.
2. Realize one key switch and Pre.+Take switch
3. Display any dual picture in 4 different modes.
4. Out4output realize one single screen to display preview + sync monitoring.
AppM1（Switcher）—— Signal switching
Current signal
Out1 and Out2 display the same image.
Preselect signal
Current signal
Out4 display image
Pic 5-1b application mode1 signal switching display image sketch map
LVP909 Series User Manual
LVP909 Series User Manual
AppM2（2 mosaic）
AppM1 ( Switcher )-Dual picture display
Image 1
Image 2
Image 1
Current signal
Image 2
Out1
Out1 and Out2 display the same image
Out4 display image
Preselect signal
Out2
Out1 and Out2 used as mosaic
Pic 5-1c application mode 1 dual picture display output image sketch map
Current signal
Out4 display image
Pic 5-2b application mode 2 display image sketch map
5-3 AppM3 ( 3 mosaic )
5-2 AppM2 ( 2 mosaic )
AppM2 ( 2 m osaic )
V1
81
V1
V2
Out1
V2
Out1
Out2
Out1、Out2
Mosaic to display
any input signal
VGA
VGA
Out2
DVI
Out3
Out3 No output
DVI
Out3
HDMI
Out4
Out4=Preview+sync
HDMI
Out4
SDI
Inside matrix
SDI
LVP909
Out1、Out2、Out3
mosaic to display
any input signal
Out4=preview
or sync
Inside matrix
LVP909
AppM3（3 mosaic）
Pic 5-2a application mode 2 sketch map
Pic 5-3a application mode 3 sketch map
Under this application mode, Out1=Out2=current input signal, Out4=preview
Under this application mode，Out1=Out2=Out3= current signal, Out4=current
+sync monitoring, means:
Out1 and Out2 display current signal and can be used for mosaic.
Out4 in the form of left and right dual picture to display.
Out1，Out2 and Out3 display current signal and can be used for mosaic.
Out4 display current signal or preselect signal.
This application mode is mainly used as mosaic of 2 output ports to realize seamless
switching between input signals. Out4 display preview image and sync monitoring
image.
signal or monitoring signal，means：
This application mode is mainly used as mosaic for 3 output ports to realize
seamless switching. Out4 display current signal under one key switch state and
display preselect signal under Pre.+take switch state.
82
LVP909 Series User Manual
LVP909 Series User Manual
AppM3（3 mosaic）
AppM4（4 mosaic）
Current signal
Out1
Out2
Preselect signal or current signal
Out3
Out4 display image
1. One key switch
state: current
signal
2. Pre.+Take switch：
preselect signal
Current signal
Out1、Out2 and Out3 used as mosaic
Out1、Out2、Out3、Out4 used as mosaic
Pic 5-3b application mode3 display image sketch map
5-4 AppM4（4 mosaic）
5-5 AppM5 ( 4 image )
AppM4（4 mosaic）
83
AppM5（4 image）
V1
V1
V2
Out1
VGA
Out2
DVI
Out3
HDMI
Out4
SDI
Pic 5-4b application mode4 display image sketch map
Out1、Out2、Out3
and Out4 mosaic to
display any input
signal
Inside matrix
84
V2
Out1
Out1= four
images display
VGA
Out2
Out2=Out1
DVI
Out3
Out3 no output
HDMI
Out4
Out4=Out1
SDI
LVP909
Inside matrix
LVP909
Pic 5-4a application mode 4 sketch map
Pic 5-5a application mode 5 sketch map
Under this application mode，Out1=Out2=Out3=Out4=current signal，means：
Under this application mode、Out1=Out2= four images display, Out4=sync
Out1、 Out2、 Out3 and Out4 display any input signal and can be used for mosaic.
monitoring means：
Out1、Out2 display the same four images assembled by any four input signals.
This application mode is mainly used as mosaic for 4 output ports to realize
seamless switching between any input signals.
Wherein Out1 and Out 2 output the same image.
Out4 display sync monitoring image of four images.
This application mode is mainly used for mulit-windows display. The maximum
output is four images. Size, location and overlay order can be set four display modes
and switch by mode buttons.
LVP909 Series User Manual
LVP909 Series User Manual
AppM5（4 image）
AppM6（3 image）
IMG2
IMG1
IMG1
IMG2
IMG2
IMG1
IMG3
IMG3
IMG1
IMG2
IMG3
IMG4
Out1、Out2 display the same image：any four images display
Out4 display output sync monitoring
Pic 5-5b application mode 5 display image sketch map
Out1、Out2 display the same
image： any three images
display
Out4 display the same image：display
three sync monitoring image in split-screen
mode.
Pic 5-6b application mode 6 display image sketch map
5-6 AppM6 ( 3 image )
AppM6（3 image）
85
V1
86
V2
Out1
Out1= Three
images display
VGA
Out2
Out2=Out1
DVI
Out3
Out3 no output
HDMI
Out4
Out4=Out1
SDI
Inside matrix
LVP909
Pic 5-6a application mode 6 sketch map
Under this application mode、Out1=Out2=three images display, Out4=input sync
monitoring， means：
Out1 and Out2 display the same any three images.
Out4 display three images monitoring in split-screen mode and switch through Out4
button.
This application mode is mainly used as three image display. Size, location
and overlay order of three images can be set four display modes and switch through
mode buttons. Comparing with AppM5, image 3 has higher resolution and display
clear as background picture.
LVP909 Series User Manual
LVP909 Series User Manual
Chapter 6 Basic User Instructions
After the system is powered on, LVP909 will automatically detect the device
information and enter the user operating status before the last shutdown. LVP909
has 6 application modes. And each mode can realize different functions. The
operation is also different. Here we explain the basic user operation.
6-1Signal Switching
In the application mode 1~4，that application under switcher and mosaic, LVP909
supports seamless switching between any two input signals. LVP909 supports two
signal switching way including one key switch and Pre.+Take switch which can be
set in user setup menu 3.1 switch mode. One key switch is default switching mode.
Switch new signal through pressing input signals selection buttons. Pre.+Take
switch adopts to press input signal buttons to preselect and then press TAKE button
to switch from current input signal to preselect signal.
Input signal selection buttons as follow list:
87
Buttons
Description
V1 、V2
2 * Composite video signal inputs (PAL/ NTSC)
VGA
1 * PC analog signal input
DVI
1 * DVI digital signal input
HDMI
1 * HDMI digital signal input
SDI
1 * SDI digital serial video signal input
1. Pre.+Take switch
In this switching mode LCD screen display as shown below, respectively, show
the current and the pre-selected input signal source and their status. If there is
no valid input signal input, it will display” no input”. Meanwhile the corresponding
input button is flicker slowly and LED screen is black. If there is effective signal,
it will display the input format.
Curr. Input:
Curr.In Status:
Pre.Input:
Pre.In Status:
HDMI
1080p_60Hz
V1
PAL
Out Posi.&Size:
（0，0，1920，1080）
Switch Mode :
Switch time:
App.Mode:
Pre.+Take SW
0 Sec
AppM1
Pic 6-1a LCD window: Preselect +Take switch
Switching signal way:
Press input buttons to preselect signal. LCD will display the preselect signal
status after signal steady. Then press Take button to switch current output signal
to preselect signal. After the completion of the switching, the preselect signal
will be the current playing signal. In this switching mode, preselect signal lights:
indicator flashes quickly with signal input. Indicator flash very slowly without
signal input.
2. One key switch
In the one key switch status, LCD screen displays the following figure, LCD screen
will display input signal and its status respectively.
input:
In status:
HDMI
1080p_60Hz
Out Posi.& size:
（0，0，1920，1080）
Switch mode:
Switch time:
App. Mode:
One Key SW
5 sec
AppM1
Pic 6-1b LCD window: one key switch
Switching signal way: press to select signal, the processor will auto finish the
new signal preselection and switching process.
88
LVP909 Series User Manual
LVP909 Series User Manual
3. Switch effect selection ( C / F )
Switch effect:
Cut
Cut
Fade
Slip: R->L
Slip: LU->RD
Slip：L->R
Switch time:
0sec
D. PIP
AppM1 M3
D.1 Image_1 source
V1
DVI
V2
VGA
HDMI SDI
D. 2 Image_2 source
V1
DVI
V2
VGA
HDMI SDI
D. 3 output image
1sec
>>
2sec
Pic 6-2b LCD window: dual picture setting
Switch dual picture display mode: when dual picture mode is on, press mode
Pic 6-1c LCD window: switch effect selection
This function is only available for non mosaic mode. Specific effects are as follow:
1. In AppM1 signal switching state, press C / F button, the LCD will display the above menu
and rotate knob to select Cut, Fade or Slip switching effect and switching time.
89
2. In AppM1 PIP display mode and App5 and App6 multi-windows display modes,
press C / F to switch Image overlay fade time including 0 sec ( CUT ) , 1 sec and 2 sec.
6-2 Dual Picture Display Operation
In AppM1 state, LVP909 can realize two pictures display. The two input signals
can be any selection. And the position, size and overlay order can be preset four modes.
Image_1 source:
HDMI
Image_1 status :
1080p_60Hz
Image_2 source:
V1
Image_2 status:
PAL
Image_1 Posi.&Size: ( 0、0、1920、1080）
buttons directly （ M1 、 M2 、 M3 、M4 ） to fast switch to corresponding display
modes.
Change image source: when dual picture mode is on, enter setup menu D.1
Image_1 source or D.2 Image_2 source and rotate knob to select corresponding
input signal and press OK to save.
Change image overlay order: when dual picture mode is on, press IMG1
or IMG2 button. And then the selected signal will display on the top.
Change image overlay order switching time: Press C / F to select Image
overlay switching time including 0 sec ( Cut ), 1 sec and 2 sec.
Set output image: when dual picture mode is on, enter setup menu D.3 output
image, press ↑ or ↓ to select corresponding setting and rotate knob to change
parameters. Press OK to save.
6-3 Mosaic function operation
The AppM2, 3, 4 of LVP909 are mosaic mode. The corresponding output ports
can splice together to drive huge LED screen. In the mosaic application modes,
in addition to signal switching operation, users can call mosaic modes, check
mosaic parameters and do other operation.
Image_2 Posi.&Size: （64、32、640、360）
Display Mode:
App. Mode:
Image2->1:
M2
AppM1
2S
Pic 6-2a LCD window: dual picture operation
Input:
In Status:
HDMI
1080p_60Hz
OUT1 out posi.& size: (0, 0, 1920,1080 )
OUT1 in posi.&size: (0, 0, 1920,1080 )
The specific operation methods are as follow:
Enter dual picture display mode: press PIP button and the indicator is on,
lvp909 will enter dual picture display mode. Then press Setup button to enter setup
menu to operate PIP( like the following figure ).
Switch mode:
App. Mode:
One Key SW.
AppM4
Pic 6-3a LCD window: mosaic application mode
90
LVP909 Series User Manual
LVP909 Series User Manual
1. Call modes
In mosaic application mode, LVP909 can preset 4 groups mosaic parameters.
Image_1 Source:
HDMI
Press mode buttons M1 、M2 、M3 、M4 to call corresponding modes directly.
Image_1 Status:
1080p_60Hz
2. Check parameters
In mosaic application mode, press output port buttons Out1 , Out2 , Out3 ,
Out4 . Then the LCD will display the current port output position and size.
Image_2 Source:
V1
Image_2 Status:
PAL
Image_3 Source:
VGA
Image_3 Status:
1080p_60Hz
Image_4 Source:
V1
Image_4 Status:
PAL
App. Mode: AppM5
Image4-3-1-2 2s
3. Switch Out4 output monitor modes
In application mode3, Out4 output current signal or preselect signal monitor which
is decided by the current signal switching way. Enter setup menu 3.1 switch mode
to select signal switching way.
Switch mode
Out4 monitor output
One key switch
Current signal
Pre. +Take switch
Preselect signal
91
Pic 6-4a LCD window: multi-windows application mode
1. Switch image overlay order
Multi-windows display of LVP909 is realized through multi-windows overlay.
The default overlay order is image 4/3/2/1 from top to bottom. The overlay relations
can be switched through image buttons IMG1 , IMG2 , IMG3 , IMG4 : If you press
corresponding image button IMG1 , then image 1 is sticky.
4. Set parameters
In mosaic application mode, press Setup to enter item 2.output image setup menu
( the detail setting way please refer to page 67 -mosaic application mode output parameters
2. Switch multi-windows display modes
Press mode buttons M1 , M2 , M3 , M4 to switch corresponding display mode.
setting)
3. Switch image input source
2. output image(Out1)
2.1 LED Total Width
2.2 LED Total Height
2.3 Output Port
2.4 Unit Width
2.5 Unit Height
2.6 Unit H_Start
2.7 Unit V_Start
2.8 Auto Calculation
AppM4 M3
3840
2160
Out1
1920
1080
OK To Apply
Press Setup to enter setup menu 3. Image Source , Press ↑ or ↓ to select
corresponding image source and rotate Knob to select input signals. Press OK to save.
3. Image source
AppM5 M1
3.1 Image_1 Source
V1
DVI
V1
DVI
V1
DVI
V1
DVI
3.2 Image_2 Source
3.3 Image_3 Source
Pic 6-3b LCD window: mosaic parameters setting
6-4 Multi-windows display operation
The AppM5 and AppM6 are multi-windows modes. They will realize four images
and three images display respectively. Users can preset 4 modes to display multiwindows position, size and overlay order. The following is the related operation.
3.4 Image_4 Source
V2
HDMI
V2
HDMI
V2
HDMI
V2
HDMI
VGA
SDI
VGA
SDI
VGA
SDI
VGA
SDI
Pic 6-4b LCD window: multi-windows setting
92
LVP909 Series User Manual
LVP909 Series User Manual
4. Set output image position and size
Press Setup to enter setup menu, then press ↓ to select 2. Output Image and
press OK to enter. Press mode buttons M1 , M2 , M3 , M4 to select the desired
adjustment display modes. Press ↑ or ↓ to select corresponding setting and rotate
knob to change parameters. Press OK to save.
Output Brightness
1. Brightness
32
2. Output Image ( Out 1 ) AppM5 M3
2.1 Out Width
2.2 Out Height
2.3 Out H_Start
2.4 Out V_Start
960
540
540
Pic 6-5a LCD window: output brightness setting
1. VGA input auto adjustment ( Auto )
Pic 6-4c LCD window: multi-windows output image setting
5. Set output image border
93
LVP909 can set different color and size boarders for each output image. Press
Setup to enter setup menu. Then press ↓ to select 2.Output image and press
OK to enter. Press ↑ or ↓ to select corresponding setting and rotate knob to
change parameters. Press OK to save.
2. Output Image Border ( Image 1 )
2.5 Border
2.6 Border R
2.7 Border G
2.8 Border B
2.9 Border Size
No
255
255
255
When LVP909 is in AppM1 and current input signal is VGA or Image 1 is VGA
input in multi-windows mode, VGA input is effective. Press Auto to adjust VGA
input signal sampling parameters. Then the VGA output image can be clear and full.
2. Button Lock ( Lock )
Press Lock, then all buttons of LVP909 will be lock. In addition to Lock button,
all other buttons are invalid to prevent misuse. Press 3 times Lock without stop
to unlock. In the key locked, only LAN, Rs232, USB communication are available
to prevent conflict between remote control and panel buttons. When remote control
give commands, the device will enter buttons lock state auto. The menu will be
as follow.
Button lock
Keypad Invalid
LAN valid
Rs232 valid
Pic 6-4d LCD window: multi-windows output image setting
USB valid
6-5 Other basic operation
1. Output brightness selection
LVP909 can support 32 level brightness selection. To make sure of full gray scale
of output image, it always set as 32.
Button
Description
BRT -
Reduce LVP909 output brightness, the lowest is 0.
BRT +
Increase LVP909 output brightness, the highest is 32.
Pic 6-5b LCD window: button lock
3. Check system information ( Info )
Press button Info to enter System Info menu. Press ↑ , ↓ to check. Press
to exit. System info menu as follow:
94
LVP909 Series User Manual
LVP909 Series User Manual
Chapter 7 Setup Menu Instructions
System Info
Model:
Version:
IP:
Mask:
Gate:
LVP909
V0.0.7
192.168.1.8
255.255.255.0
192.168.1.1
MAC:
Resolution:
76-64-77-1A-2B-3A
1920x1080_60Hz
Pic 6-5c LCD window: system information
System Info
95
Made Data:
2016-08
App. Mode:
AppM1 ( switcher）
User setup menu is setting for the entire processor including 9 sections. They
are output port configuration, output image setting, input signal setting, user
parameters setting, communication setting, language setting, Audio setting,
advance setting, dual pictures setting.
Setup
1. Output CFG
>>
2. Output Image
>>
3. Image Source
>>
4. Color&Brightness, etc.
>>
5. Communication
>>
6. Language
>>
7. Advance
>>
Pic 6-5d LCD window: system information
Pic 7 LCD window: Setup
After the system start, press Setup to enter user setup menu. Press ↑ , ↓ buttons
to select corresponding setting items. Then press knob button ( OK button) to enter and press
to return back the previous menu. Here we will explain the detail functions of each menu.
7-1 Output port configuration
After the system start, press Setup to enter user setup menu. Press ↑ , ↓
button to select 1.Output CFG . Then press knob button ( OK button ) to enter
following figure 1.output CFG menu. This menu is used to set output resolution
and application mode of output ports.
1. Output CFG
1. 1 Resolution
1. 2 App. Mode
1. 3 Setup
1920x1080_60Hz ?
AppM5 ( 4 image )
OK To Apply
Out1 = Out2 = 1 program
( 4 image )
Out3 = No output
Out4 = Sync. Monitor
Pic 7-1a LCD window: output port config
96
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LVP909 Series User Manual
Operation steps:
↑ or ↓ button to select desired adjustment menu and rotate knob to select
suitable parameters. Then press ↓ button to select 1.3 setup and press OK . The
screen will display following confirmation menu. Press OK to restart the device.
And the changed parameters are effective.
Tips
Data will reset
Press  to reset
Press  to cancel
Pic 7-1b LCD window: initialization tips
1. Resolution
LVP909 outputs image from output ports. There are 6 fixed output resolution
( refer to page 43 specification). Users can choose one not to be less than the LED
screen resolution.
97
2. Output image ( Out1 )
AppM1
2.1 Out Width
2.2 Out Height
2.3 Out H_Start
2.4 Out V_Start
2.5 In Width
2.6 In Height
2.7 In H_Start
2.8 In V_Start
1920
1080
1920
1080
Pic 7-2a output image setting menu of App M1
2. Output image parameters setting of mosaic modes
Application mode 2 ,3 and 4 are mosaic mode. Setimage mosaic parameters in output
image setting menu. In this modes, press Setup to enter 2.output image menu directly.
2. Output Image（Out1）
AppM4 M3
2. App. Mode
LVP909 has 6 application modes including AppM1 ( switcher )、AppM2 ( 2
mosaic )、AppM3 ( 3 mosaic )、AppM4 ( 4 mosaic )、AppM5 ( 4 image )、and
AppM6 ( 3 image )。
7-2 Output Image setting
Setup menu 2.output image is used to set output image parameters of corresponding
output ports.Different application modes, different setup menu. Here we will explain the
entry way and setting method of different modes.
2.1 LED Total Width
2.2 LED Total Height
2.3 Output Port
2.4 Unit Width
2.5 Unit Height
2.6 Unit H_Start
2.7 Unit V_Start
2.8 Auto Calculation
3840
2160
Out1
1920
1080
OK To Apply
Pic 7-2b output image parameters setting of mosaic modes
1. Output image parameters setting of AppM1
AppM1 is switcher mode. In this mode, output parameters menu is as follow. Press
Setup to enter user setup menu and press ↓ button to select item 2.output image .
Then press OK to enter 2.output image menu. The setting method is as follow:
↑ or ↓ button to select desired adjustment setting and rotate knob to select
suitable parameters and press OK to save.
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LVP909 Series User Manual
Adjustment items
Description
2.1 LED Total Width
Total screen width and
height
2.2 LED Total Height
Auto
2.4 Unit Width
Mosaic
2.5 Unit Height
Menu
2.6 Unit H_Start
2.7 Unit V_Start
2.8 Auto Calculation
2. Output Image ( Image 3 ) AppM5 M3
2.1 Out Width
2.2 Out Height
2.3 Out H_Start
2.4 Out V_Start
Each port control LED
screen size and position
with respect to the entire
screen.
960
540
540
Calculate the mosaic
parameters automatic.
2.9 In Width
2.10 In Height
Manual
Setting
Menu
99
2.11 In H_Start
Intercept DVI input image
position and size.
2.12 In V_Start
2.13 Out Width
2.14 Out Height
Output parameters
2.15 Out H_Start
2.16 Out V_Start
The setting method is as follow:
1. Press display mode buttons ( M1 , M2 , M3 , M4 ) to select desired
setting mode.
2. Press output port buttons ( Out1 , Out 2 , Out 3 , Out 4 ) to select desired
adjustment output ports.
Pic 7-2C output image parameters setting of multi-windows mode
Setting method:
Press mode buttons ( M1 , M2 , M3 , M4 ) to select desired setting mode. Then
press image selection button ( IMG1 , IMG2 , IMG3 , IMG4 ) to select desired setting
image. Press ↑ or ↓ to select desired adjustment setting and rotate knob to select
suitable parameters. And press OK button to save parameters.
100
7-3 Input video signal setting
Setup menu 3. Input Video Signal is used to set processor input signal corresponding
configuration. In switcher, mosaic and multi-windows mode, there are different setting.
1. Input signal switch mode
In switcher and mosaic mode( AppM1~4 ), this menu is used to set signal switching
mode.
3. Set the total width and height of need mosaic LED screen in turn. And the port
controls LED screen size and the position with respect to the entire LED screen.
Then enter setup menu 2.8 Auto Calculation and press OK . LVP909 will
calculate the output and input parameters of this port.
3. Input Video Signal
3. 1Switch Mode
One Key SW.
4. From item 2.9~2.16, slight adjust the auto parameters according to the output
image display effect.
5. Repeat steps ( 2~4 ) to set other ports parameters.
3. Output image parameters setting of multi-windows mode
Pic 7-3a LCD window: Input signal switching mode
Application mode 5 and 6 are multi-windows modes. Set each image output
parameters in output image window. Press Setup to enter user setup menu and
press ↓ to select 2.output image and press rotate button ( OK ) to enter the
following picture 2. output image menu.
Setting method:
Enter setup menu 3.1 Switch mode and rotate knob to select One Key SW.
or Pre.+Take SW. Then press OK button to save parameters.
LVP909 Series User Manual
LVP909 Series User Manual
7-5 Communication setting
2. Image Source setting
3. Image Source
AppM5 M1
3.1 Image_1 Source
V1
DVI
V1
DVI
V1
DVI
V1
DVI
3.2 Image_2 Source
3.3 Image_3 Source
3.4 Image_4 Source
LVP909 can be remotely controlled via Ethernet. Communication setting menu
is used to set network parameters including IP address, mask, gate, MAC and number
the multiple LVP909 under the same IP.
V2
VGA
HDMI SDI
V2
VGA
HDMI SDI
V2
VGA
HDMI SDI
V2
VGA
HDMI SDI
5. Communication
5.1 IP
5.2 Mask
5.3 Gate
5.4 Mac
192 . 168. 1. 8
255. 255. 255. 0
192. 168. 1. 1
76-64-77-12-A0-1C
5.5 Device ( ID )
Pic 7-3b LCD window: image signal source setting
In multi-windows application mode ( AppM5~6 ) , this menu is used to switch image
sources. Setting method:
101
Press Setup to enter menu 3. Image Source and press display modes( M1 ,
M2 , M3 , M4 ) to switch modes. Press ↑ or ↓ to select corresponding image
source and rotate knob to select input signal. And press OK to save.
Pic 7-5 LCD window：communication setting
Setting method:
In 5. Communication , press ↓ to find desired adjustment setting and rotate
knob to select parameters. Finally press OK to save them. Then press
button,
the LCD will give tips to restart the system and follow it.
7-4 Color &Brightness etc. setting
7-6 Language setting
LVP909 supports custom input image brightness, contrast and color setting.
4. Color&Brightness etc
Default
4. 1 Brightness
4. 2 Contrast
4. 3 Color
50
50
50
50
50
50
LVP909 supports Chinese and English language. Rotate Knob to select one
and press OK to save and effect.
6. 语言 / Language
6.1 语言 / Language
中文
Pic 7-4 LCD window: image quality setting
Adjustment items
Description
4.1 Brightness
Range:0~100. Default value is 50
4.2 Contrast
Range:0~100. Default value is 50
4.3 Color
Range:0~100. Default value is 50
Notes:
1. To make sure of full gray scale of output image, they are always set as default value.
2. Color parameters are only available for V1、V2、SDI and Non -RGB format HDMI.
Pic 7-6 LCD window：Language setting
102
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LVP909 Series User Manual
7-7 Advance setting
3. Out4 resolution
Out4 output resolution defaults to be consistent with 1.1 Resolution. It also can be
set as 1280x720_60Hz. The setup menu is 7.3 Out4 resolution . Setting method：
7. Advance
7.1 Adc Calibration
7.2 Device Reset
7.3 Out4 resolution
OK to Apply
OK to Apply
1920x1080_50Hz
Enter 7.3 Out4 resolution and rotate knob to select output resolution and then
press OK to save parameters.
7. Advance
Pic 7-7a LCD window：Advance setting
1. ADC Calibration
7.1 Adc Calibration
7.2 Device Reset
7.3 Out4 resolution
OK to Apply
OK to Apply
1280x720_60Hz
“7.1 ADC Calibration” is used to calibrate the white balance of analog signals
to avoid color cast or extreme darkness problem. This function is only available
for V1,V2 and VGA ports. Setting method:
Pic 7-7c LCD window: Out4 resolution
In the current available Analog signals, enter “7.1 ADC calibration” and press
OK to start to calibrate.
103
Note: Processors finished white balance calibration before leaving factory.
Please use this item carefully.
Note : AppM4 need Out4 port to mosaic. It cannot set Out 4 resolution in this mode.
104
7-8 Dual picture setting ( PIP )
In switcher mode ( AppM1 ) and dual picture function is turned on( PIP indicator on ) ，
press Setup to enter setup menu D. PIP . Users can set PIP signal and output image
parameters.
2. Device Reset
The menu is used to reset LVP909 back to current application mode and current
output resolution default state. Setting method：
Enter 7.2 Device reset ，press OK . LCD will give reset tips and press OK
to reset and restart the processor before it disappear.
D. PIP
AppM1 M3
D.1 Image_1 source V1
DVI
V2
VGA
HDMI SDI
D . 2 Image_2 source V1
DVI
V2
VGA
HDMI SDI
Tips
Data will reset
Press  to reset
Press  to cancel
D.3 Output Image
Pic 7-8a LCD window: PIP setting
Pic 7-7b LCD window: initialization tips
>>
LVP909 Series User Manual
LVP909 Series User Manual
Chapter 8 Remote control instructions
1. Switch image source
D.1 Image_1 source and D.2 Image_2 source is used to switch image source.
Setting method：
Enter setup menu D. PIP , press display mode buttons ( M1 , M2 , M3 , M4 )
to switch display modes. Then press ↑ or ↓ to select corresponding image source
and rotate knob to select input signal and press OK to save.
2. PIP output image setting
D.3 Output image is used to set PIP output image parameters. Setting method:
Enter setup menu D.3 Output image PIP, press display mode buttons ( M1 ,
M2 , M3 , M4 ) to switch display modes and press ↑ or ↓ to select corresponding
output parameters. Rotate knob to adjust parameters and press OK to save.
105
D.3 Output Image ( Image 1 )
AppM1 M1
D.3.1 Out Width
D.3.2 Out Height
D.3.3 Out H_Start
D.3.4 Out V_Start
D.3.5 In Width
D.3.6 In Height
D.3.7 In H_Start
D.3.8 In H_Start
640
320
16
16
1920
1080
LVP909 opens RS232 control protocol, supporting remote control by PC, Android
or iOS and other intelligent terminals. As below we illustrate the hardware connection
and relative software operation.
8-1 Hardware communication
The remote control ports of LVP909 include RS232, USB and wired network control.
We will illustrate the hardware communication connection and setting.
1 : RS232
2 : USB
3 : LAN
Pic 8-1a LVP909 remote control ports
106
1 . RS232 and USB
RS232 is the most common remote control port. When use RS232, we only need
to use an RS232 cable to connect PC to processor’s RS232 port, then we can use
software to remote control processor. When PC does not have RS232 port, USB
control method can be used.
Pic 7-8b LCD window: PIP output image setting
RS232 or USB
PC
LVP909
Pic 8-1b PC connection by USB / RS232
LVP909 Series User Manual
LVP909 Series User Manual
As shown above, there are 4 parts of the software:
2. Wired network
LVP909 has built-in network-RS232 convert module. After wired network connecting LAN and setting relative network configuration parameters ( refer to user
manual page 102 “7-5.Communication setting” ), LVP909 becomes a work station
in the local area network. So another terminal device in the local area network
can remotely control the LVP909 by software. As the picture below, any terminal
( work station ) in the local area network can remotely control the LVP909.
Network cable
1) Communication
2) Control Setting
3) Image Quality and Border Setting
4) Advance Setting
Click Connect , when device connect successfully, the button will become
Disconnect , if not successfully, please click Communication , to check
whether the communication setting is correct.
As below we will introduce the operation way of each function of the software:
1. Communication setting
Work station 1
Router
Network cable
Wi-Fi
107
108
LVP909
Work station 2
Pic 8-1b Wired
network
8-2 LVP909 PC software instruction
LVP909 control software run in PC to realize the control of LVP909.
Double click to start the software “LVP909 Control Software.exe”, it shows as
below:
Pic 8-2b PC software connection interface
LVP909’s communication connection interface as above, first select the connection
way as RS-232 or Network。
If select RS-232, need to choose correct COM port, click Get to check RS232 ports
of the PC.
If select Network, input correct parameters in IP address and port. For wired network, need to set the processor according to the network to be connected.
( refer to 7-5.Communication, Page 102 of this manual ).
Connection way
Default
IP
address
Default port
LAN
192.168.1.8
After setting parameters above, click Connect , after success connection, Connect
button will become Disconnect , then we can close the connection menu and enter
other function settings through main interface.
Pic 8-2a PC software Guide interface
If auto connection is needed after PC software starts, please check the Auto .
LVP909 Series User Manual
LVP909 Series User Manual
Signal switch effect and time selection: In switch effect Seamless Switch,
2. Control setting
LVP909’s control setting menu has 3 different interfaces according to different
application modes: Switcher ( AppM1 ), Splicer ( AppM2~4 ) and Multiple image
( AppM5~6 ).
Fade in / Fade out or Slide switching effects. When selected Fade in / Fade
out and Slide switch effect, user can set switch time as 1 second or 2 second.
Signal switch mode selection: In signal switch mode selection menu, user
can choose One Key Switch or Pre+Take Switch according to needs.
Pre + Take Switch: As show below, use signal button to pre select, then
use TAKE button to switch. Present signal is marked as blue button, pre
1) . Switcher application mode control setting
selected signal is marked with green button.
Signal selection area
PIP function switch
Switch setting option
Pic 8-2e PC software Switcher Pre+Take Switch
Image input and output
parameters setting
( 2 ) Dual pictures ( PIP ) setting
PIP is the switch to turn on or off the PIP function ( dual picture display ).
Click PIP to turn on PIP function, operation menu as below:
109
Image 1 signal
select area
Pic 8-2c PC software Switcher application mode instruction
Main functions of Switcher application mode include: Signal switch, PIP, input
and output setting.
PIP Switch
Display modes
switch area
( 1 ) Signal switch
Image 2 signal
select area
Image stick switch
Signal source selection area
Image overlap switch time
Switch mode selection area
Pic 8-2f PC software Switcher PIP setting
Switch effect and time
Pic 8-2d PC software Switcher application mode instruction
110
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LVP909 Series User Manual
Switch PIP display mode : use
display
mode
button ( M1 、M2 、M3 、M4 )
to
select
corresponding
display
mode
quickly.

Switcher application mode control setting interface include: signal switch,
image input and output setting.
Change image signal : press corresponding signals at image 1 and image 2
signal switch areas.
( 1 ) Signal Switch
Change overlap sequence: Press IMG1 or IMG2 button, the selected signal
will display on top.
Signal selection area
Change image overlap switch time: Press switch time selection button 0S ,
1S , 2S .
( 3 ) Image input and output setting
Switch mode
selection area
“Red dot” means
parameters not
saved.
Splicing mode
selection area
Pic 8-2i PC Software Splicer application signal switch function instruction
111
Input data value to change input
signal parameters
Input and output demonstrate
area
Signal switch mode selection: In the switch mode option, user can choose
One Key Switch or Pre+Take Switch according to needs.
Pre + Take Switch: As show below, use signal button to pre select, then
Pic 8-2g PC Software Switcher Application image parameters setting
The figure above is LVP909’s input and output setting interface, user can input
parameters value to set. If the parameters are not saved, red dot will appear in
the right.
use TAKE button to switch. Present signal is marked as blue button, pre
selected signal is marked with green button.
( 4 ) Other control setting
AUTO : VGA automatic adjustment. When present signal is valid VGA, press
this button, processor will adjust the VGA signal automatically to make VGA
image clear.
2). Splicer application mode control setting
Signal selection area
Switch and display mode
selection
Image splicing
parameters setting area
Pic 8-2h PC Software Splicer application interface
Pic 8-2j PC Software Splicing application Pre+TAKE Switch interface
Splicing mode selection: Press
display
mode
button ( M1 , M2 , M3 ,
M4 ) to
switch.

112
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LVP909 Series User Manual
( 2 ) Splicing parameters setting
3). Multiple images application mode control setting
Display mode, images overlap, switch time
Signal
selection
area
Images overlap
sequence
Output image illustration
Input and output parameters
illustration
Output parameters setting area
pic 8-2l PC Software multiple images application interface
Parameters input area：manually input
LED display parameters, Automatic
Calculation, tiny adjustment
Main functions of multiple images application control interface include: image
signal switch and image output setting.
( 1 ) Image signal switch
Pic 8-2k PC Software Splicer application image parameter setting
113
Spicing parameters area: upper part is the illustration of input and output image,
user can use mouse to adjust size and location; lower part is splicing parameters
input area, for input LED screen parameters to set splicing. Below shows the
splicing steps:
114
Display mode switch
a. Click splicing display mode button ( M1 , M2 , M3 , M4 ) to choose
display mode;
Images overlap sequence
and switch time
b. Click output port button ( Out1 , Out 2 , Out 3 , Out 4 ) to choose
output that needs to be adjusted;
c. Set width and height of the whole LED screen, and size and starting
point of each unit screen the output drive based on the whole LED screen,
click Auto Calculation , LVP909 will automatically calculate the input
and output parameters of the output port and display in the right area;
d. According to the output image display effect, do tiny adjustment;
e. Repeat step b~d to set parameters for other output ports.
Signal sources selection area
Pic 8-2m PC Software multiple images application signal switch illustration
Images overlap sequence switch: Click
images
button ( IMG1 , IMG2 ,
IMG3 , IMG4 ) to
switch: for
example
by
clicking


IMG1 , IMG1
will
be stick









on
top.
Images overlap switch time: Images overlap switch time can be set as 0s,
1s or 2s.
Switch multiple images display mode: Click corresponding display mode
button ( IMG1 , IMG2 , IMG3 , IMG4 ) to switch;
Image signal sources switch: In the image signal sources selection area,
click corresponding signal to switch.
LVP909 Series User Manual
LVP909 Series User Manual
( 2 ) Image output parameters setting
3. Image quality and border setting
Image output parameters setting
Output image illustration
Pic 8-2o PC Software image quality and border setting interface
Image quality and border setting interface include 3 parts: image quality
setting, output brightness and image border setting.
115
Pic 8-2n PC Software multiple images application output image setting illustration
Output image parameters setting area: upper part is parameter input area for
set parameters for each image; lower part is the output image illustration.
Setting way:
a. First
click
display
mode ( M1 , M2 , M3 , M4 );
b. Then click image button ( IMG1 , IMG2 , IMG3 , IMG4 ), to set images
overlap;
c. Set location ans size for each image and click Save , to finish multiple
images output parameters setting.
Image quality setting, used to set brightness, contrast and color parameters.
Setting way: input the needed value in the set items and click Set to save,
press Reset to restore default values.
Output brightness setting, used to adjust output brightness value. Setting
way：input needed brightness value, press Set , to save, press Reset to
restore default values.
Image border setting： used to set border or dual images or multiple images
display application modes. Setting way: select corresponding image, for
example IMG1 , tick Open to turn on image border, input Red, Green
and Blue and border width values. Click Set to save setting.
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4. Advanced setting
LVP909 Series User Manual
8-3 Remote control by APP
LVP909 supports iPad, mobile phone and other mobile devices to realize remote
control. User can download the APP download through VDWALL website and install.
For IOS, can download through
https://itunes.apple.com/cn/app/ledprocessor/id1179345783?mt=8
or scan the QR code below to install.
We will introduce how to remote control LVP909 by iOS APP.
Pic 8-2p PC Software advanced setting interface
117
Advanced setting interface includes: output port configuration setting, default setting,
Out4 output resolution setting and language setting.
Output port configuration setting, used to set output port’s Output Resolution and
Application Mode. Setting way: click output resolution and application mode, choose
needed resolution, click Setting , a tip“changing resolution and application mode”
will appear, when the tip disappears, the new settings are applied.
Device Reset, used to restore default data of present output resolution and application mode. Setting way: Click Device Reset , software prompt“Initializing”, when
dialog box disappears, new setting is applied.
Pic 8-3a IOS LVP909 remote control APP download QR code
118
1. Connection
First connect LVP909 and APP-installed mobile device to same local area network
by wired network ( LAN ) and Wi-Fi. Make sure LVP909’s network parameters setting
( refer to Page 102 7-5 Communication setting ) match the router parameters.
Second, turn
on
LVP909
control
APP, enter
guide
interface, as
below.
Out4 resolution, used to set output 4 output resolution same as the processor or
1280*720_60Hz. Setting way：click corresponding option, setting is valid.
Language setting, used to set processor and PC software to be Chinese or English.
Setting way: click corresponding option, language update immediately.
Connection
button
Pic 8-3b2 APP Guide interface
LVP909 Series User Manual
LVP909 Series User Manual
Click Connect , if communication is normal, the button will turn from Grey to Green.
2. APP instruction
Connecting
Connect
Click Connect
Connected
Pic 8-3b3 APP connection
If failed to connect, click the Modify IP address option on the popped-up dialogue
box to check whether IP address and port setting are correct.
192.168.1.8
119
Pic 8-3c APP Guide interface
After communication connected successfully, user can operate the LVP909 by APP.
As shows above, the APP has 4 function areas: Control, Preview, Setting and
Information. Press the button to enter interface of each function. Below is instruction
of the 4 functions.
Check whether IP address and port are correct
Click Modify IP address
Pic 8-3b4 APP IP address modification
For wired network, need to set the processor according to the network to be connected.
( refer to 7-5.Communication , Page 102 of this manual ). Below is the default parameter
value.
Connection way
Default IP address
Default port
LAN
192.168.1.8
1) . Operation control
LVP909 has 3 different application mode: Switcher ( AppM1 ), Splicer ( App
M2~4 ) and Multiple images ( AppM4,5 ). The interfaces of each application
modes are different.
( 1 ) Switcher application operation interface
Pic 8-3d Switcher operation interface
120
LVP909 Series User Manual
LVP909 Series User Manual
The main functions in this application mode are: signal switch, PIP setting and
output image setting.
Signal switch: LVP909 support two switch ways in switcher application mode:
One Key Direct Switch and Pre+ Take Switch.
Signal switch effect selection: Click Switch effect , interface as below
will pop up, press to choose switch effect and switch time. The switch time
of seamless switch is 0s, while switch time of other switch effects cab be 1s
or 2s.
Signal selection area
121
Mode switch effect
selection
122
Pic 8-3f Switch effect setting
One key direct switch operation: LVP909’s default switch way, directly press
the signal button to realize signal switch.
Pic 8-3e1 APP signal switch
Pre+Take switch operation: The below illustration shows the operation
interface of this switch way. First pre select by pressing signal button, then
press “TAKE” button to select. Present signal is marked with blue button and
pre selected signal is marked with green button.
Pic 8-3e2 APP signal switch way
Pic 8-3g Pre+Take
Switch
interface
LVP909 Series User Manual
LVP909 Series User Manual
Output image parameters setting : This option is used to set output
image’s input and output parameters. Interface shows below:
PIP interface shows as above, the setting steps are:
First
press

PIP

button
to
turn
on
PIP
function, then
select
signals
for

IMG1


















and 
IMG2 , choose
display
mode
by
pressing ( M1 , M2 , M3 , M4 ).
To
set
PIP
location, size
and
border, press

PIP
Input
Size
Setting , PIP




















Output

Size
Setting


and


PIP
Border Setting .

Input value and press + , for tiny adjustment
Illustration of output image’s
input/output location and
size.
Single-spot -touch-drag to
adjust location.
In IOS system supporting
single-spot -touch-drag to
zoom up or down image size
( in Android it is click any
corner to drag )
123
Input parameters
of Main picture ad
PIP picture, press+,
-for tiny adjustment.
124
Pic 8-3h Output image input / output parameters setting interface
Dual pictures ( PIP ) setting
PIP switch
This area will be
hided when PIP
is off
Main picture and PIP
picture location and
size.
Single-spot -touchdrag to adjust location.
In IOS system supporting single-spot touch-drag to zoom
up or down image size
( in Android it is click
any corner to drag)
Pic 8-3j PIP input / output parameters setting interface
Pic 8-3i PIP interface
LVP909 Series User Manual
LVP909 Series User Manual
The main functions of interface in this mode include：Signal switch, Display
mode switch and Splice parameters setting.
Select output
image
Signal switch: In Splicer / Mosaic application mode, LVP909 supports
two switch ways: One Key Direct Switch and Pre+Take Switch. In this
application mode, the difference in switch way compared with Switcher
is--Splicer mode only support Seamless Switch, can’t support Fade in / Fade
out switch.
border switch
Change border
color by change
RGB values
border color preview
Signal selection area
Input border width
125
126
Pic 8-3k PIP border setting interface
( 2 ) Splicer application operation control interface
Switch mode selection
Pic 8-3m1 APP Switch selection
Pic 8-3m2 APP signal switch way selection
Pic 8-3l Splicer operation interface
LVP909 Series User Manual
LVP909 Series User Manual
( 3 ) Multiple images display operation control interface
Splice / Mosaic parameters setting
Display mode switch
1. Display mode selection
2. Input width and height
of the whole LED screen
3. Select output port, input
parameters of the unit
screen driven by the
output port.
Image signal source
switch
127
4. Click automatic mosaic
5. Tiny adjustment according to the LED display
effect.
Images overlap sequence
and switch time selection
6. Set other output ports.
Illustration of input and
output location
Pic 8-3n Splice parameters setting steps
Multiple images size and
border setting
Pic 8-3o Multiple images mode operation interface
128
LVP909 Series User Manual
LVP909 Series User Manual
The interface includes: Display mode switch, Image signal source switch, Image
overlap switch, image location and size setting, and etc.
2) . Preview
Multiple images output parameters setting
Pic 8-3q Preview function interface
129
Input parameters of each
image and press +, - for
tiny adjustment.
Preview function is realized by the image return function of LVP909F Wi-Fi
module, LVP909 can’t realize this function.
130
3) . Setting
The setting interface includes: Resolution and application mode, Out4
resolution, Reset, Image quality, Output brightness, Communication and
Language.
Illustration of Output image
location and size.
Single-spot -touch-drag to
adjust location.
In IOS system supporting
single-spot -touch-drag to
zoom up or down image
size ( in Android it is click
any corner to drag )
Pic 8-3r Setting interface
Pic 8-3p multiple images output parameters setting interface
LVP909 Series User Manual
LVP909 Series User Manual
( 1 ) Resolution and application mode
( 3 ) Reset
Pic 8-3u Reset interface
Reset function is used for restore LVP909 to default values in present output
resolution and application mode. Click Reset , LVP909 will perform relative
operation.
( 4 ) Image quality
131
132
Pic 8-3s Resolution and application mode setting interface
In Resolution&Application Mode, click to choose output resolution and application mode, click Setting , then click Confirm on the pop-up dialog box
to confirm parameters and continue other settings.
Pic 8-3v Image quality setting interface
This option is use to set LVP909’s color, contrast and brightness values.
User can drag to set parameter or click Reset to restore to default values.
( 2 ) Out4 Resolution
Remark：Color option is only valid for Video、SDI, or None- RGB HDMI.
( 5 ) Output brightness
Pic 8-3t Out4 Resolution interface










Default Out4 output resolution is the same as the processor output resolution.
Except in 4 Mosaic ( AppM4 ), Output4 can be also set as1280x720_60Hz. In
this option, click the resolution and it is valid immediately.
Pic 8-3w Image brightness interface
LVP909 Series User Manual
LVP909 Series User Manual
This option is used to set LVP909’s output brightness value. User can drag to
set parameter or click Reset to restore the brightness to default value.
4) . Information
( 6 ) Communication
Pic 8-3x Communication setting interface
This option is used to set communication parameters of the APP. If choose
network, user need to set processor according to the local area network ( Refer
to 7-5.Communication, Page 102 of this manual ). The table below shows the
default values for Wi-Fi and wired network.
133
Connection way
Default IP address
Default port
LAN
192.168.1.8
134
Pic 8-3z Information interface
( 7 ) Language
Information interface present processor model, version information, copyright
and other information of the APP.
Chapter 9 Notes about models
LVP909: without Wi-Fi module
LVP909F: with Wi-Fi module
Chapter 10 Copyright Information
Pic 8-3y Language setting interface
This option is used for setting language for APP and LVP909 processor. Currently
LVP909 has Chinese and English. Click the needed language, the language
of APP interface and processor will change automatically.
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.
FCC STATEMENT :
This device complies with Part 15 of the FCC Rules. 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 operation.
Warning: Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
NOTE: 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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated
with minimum distance 20cm between the radiator & your body.

---

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