Vdwall LVP300 User manual

LVP300 LED HD Video Processor
User Manual V1.1

LVP300 LED HD Video Processor
Contents
Chapter 1: Safety precautions............................................................................................................................................. 1
Chapter 2: Item list.................................................................................................................................................................. 2
Chapter 3: Hardware connection........................................................................................................................................ 3
1.Rear view................................................................................................................................................................................ 3
2.Port description...................................................................................................................................................................... 3
3.Hardware connection diagram............................................................................................................................................ 4
4. Specifications........................................................................................................................................................................5
5.Product dimensions...............................................................................................................................................................7
Chapter 4: Front panel........................................................................................................................................................... 9
Chapter 5: Basic user instructions...................................................................................................................................11
1.Input signal selection...........................................................................................................................................................11
2.PIP / PBP operation............................................................................................................................................................ 14
3.Other basic user instruction............................................................................................................................................... 15
Chapter 6: Setup menu instructios...................................................................................................................................18
1.Output image setting...........................................................................................................................................................18
2.Input video signal setting....................................................................................................................................................20
3.Text overlay setting..............................................................................................................................................................22
4.Image quality setting........................................................................................................................................................... 25
5.Language setting................................................................................................................................................................. 25
6.Advance setting....................................................................................................................................................................26
7.PIP / PBPsetting.................................................................................................................................................................. 29
Chapter 7: LVP300 PC control software instruction...............................................................................................30
Chapter8: Copyright information..................................................................................................................................41
Appendix：modify the record table...................................................................................................................................... 42

1
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.
！Warning
1. This device shall not encounter water sprinkle or splash,
please do not place anything containing liquid 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.
！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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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)
1.5m power cord*1
1.5m DVI cable *1
0.5m DVI cable *1
1.5m RS232 to RJ45
adapter cable *1
User manual *1
CD*1
DVI-I to VGA adapter *1
(only used for LVP300D)
BNC-RCA adapter *2

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Chapter 3 Hardware connection
1 Rear view
1
2
1
3
4
①Video input ports ②Video output ports ③Communication ports ④Sending card installation location
2 Ports description
1) Video signal inputs (INPUT)
LVP300 supports 6 video signals input as follows:
Port
Description
V1、V2
2*Composite Video (PAL/ NTSC)
VGA
1* PC analog signal
DVI
1* DVI ( PC digital signal)
HDMI
1*HDMI (HD digital signal)
EXT.
1* Extended input
Note ：EXT. Port comes standard with 1*VIDEO, and can change to 1*SDI/HD-SDI/3G-SDI,
1*VGA/DVI port or 1*USB Extended module.

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2) Video signal output
Port
Description
DVI OUT1 /
DVI OUT2
2 same DVI digital graphic signal outputs, can be
connected to external 2 LED transmission cards or LED
transmission boxes.
SDI OUT
1 SDI Loop output(Only exist when Extended module is SDI)
3) Other ports
Port
Description
RS232
Serial communication interface, used to connect the
RS232 port of PC to realize PC software control.
RF
WiFi antenna interface of USB module(Only LVP300U
has this port)
3.Connection diagram

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4. Specifications
Inputs
Nums / Type
2×CVBS
1×VGA（RGBHV）
1×DVI（VESA）
1×HDMI（VESA/CEA-861）
1×EXT.（Extension）
Video system
PAL / NTSC
Composite Video
Amplitude
Impedance
1V（p_p）/ 75Ω

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VGA Format
PC
（VESA standard）
≤1920×1080_60Hz
VGA Amplitude
Impedance
R、G、B = 0.7 V（p_p）/ 75Ω
DVI format
PC（VESA standard）
≤1920×1080_60Hz
HDMI format
PC（VESA standard）
≤1920×1080_60Hz
HDMI1.3（CEA-861）
USB format
Multimedia video file
format
MKV/TS/M2TS/TP/TRP/AVI/WMV/RM/RMVB
/MPEG/MPG/MP4/VOB/MOV/ISO/DAT/ASF
Multimedia video
coding format
H.265 AVC HD、VC-1(WMV HD)、
MPEG-2 HD、MPEG-1、MPEG-4、Xvid
picture format
JPG、PNG、BMP，Maximum Pixels 15 Million
SDI format
SMPTE259M-C
SMPTE 292M
SMPTE 274M/296M
SMPTE 424M/425M
480i_60Hz
576i_50Hz
720p、1080i、1080p
Input connectors
Video：BNC
VGA：15pin D_Sub ( female )
DVI：24+1 DVI_D
HDMI：HDMI port A type
SDI：BNC/75
Outputs
Nums/ type
2×DVI
VGA/DVI format
1024×768_60Hz/75Hz
1280×1024_60Hz/75Hz
1600×1200_60Hz
1920×1080p_50Hz/60Hz
1366×768_60Hz
1440×900_60Hz
1536×1536_60Hz
Output connectors
DVI OUT：24+1 DVI_D

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5.Product Size
RS232 cable order：
others
Control
RS232
Input voltage
100-240VAC 50/60Hz
Power
consumption
≤25W
Environment
Temperature
0-45℃
Environment
Humidity
15-85%
Product Size
482.6（L）x283（W）x49（H）mm
weight
Gross weight：4.6Kg, Net weight：3Kg

LVP300 LED HD Video Processor
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Chapter 4 Front panel buttons
1
1 Input signal selection buttons（V1，V2，VGA，HDMI，DVI，EXT.，Take）：
select the input signal.
2Setup buttons(Setup，↑，↓，旋钮 )
Set the output image parameters.
3VGA auto adjustment button (Auo )
automatically adjust the VGA input signal.
4Switching time setup button（C/F）：
select seamless switching time including 0 second (cut), 0.5 second,1.0 second and
1.5 second ( fade in fade out) and blend switching function.
5PC signal bypass output (Bypass )：
Switch between part and full display of PC signal. The indicator shows the current state
of the input signal.
6PIP/PBP keys（On/Off，M1，M2，M3）：
On/Off : PIP/PBP turn on/ off button. When the indicator is on, press input signal
selection to choose different group input or current input itself as the PIP signal.
M1，M2，M3: Switch PIP/PBP model.
7Freeze button（Freeze）
2
4
3
5
7
6
8
Knob

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turn on / off freeze function.
8）Brightness adjustment button（Brt+，Brt-）
adjust output brightness level under user operation station.

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Chapter 5 Basic user instructions
After LVP300 boot, it enters the operation status of last shut-down including signal
switching status, PIP/POP (or Text overlay) status and mosaic status. Among them,
PIP/PBP( or text overlay) status and mosaic status can only realize relative functions and
cannot do other operation. Other relative operations are available under signal switching status.
We illustrate the common operations as below.
1.Input signals selection
LVP300 supports two signal switching methods including“One key switching”and“Pre.+Take
switching”. The switching method can be set in user setup menu “2.2 switch mode”. “One
key switch” is default method. One key switch to new input signal through input signal
selection buttons. ；“Pre.+Take switch” only available for seamless switching. Press input
buttons to preselect first. Then press Take button to switch from current input signal to
preselected signal.
Input signal selection as follows：
Buttons
Description
V1，V2
2 * composite video signal input (PAL/ NTSC)
VGA
1 * PC analog signal input 1路计算机模拟信号输入
DVI
1*DVI digital signal input
HDMI
1 * HDMI digital signal input
EXT.
1* extended signal input

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1）One key switch
LCD screen display as below：
After select input signal, The first line on the LCD display the current input signal.
Like： “ Input： HDMI ”。 The second line on the LCD display the signal status.If no active
input, display” No input’. Meanwhile,the corresponding indicator flicker. Led screen is
black. If active input, display input signal format Like：“ 1080p_60Hz ”
2）Pre.+Take switch
LCD screen display as below：

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Switching signal method: press input button to preselect first, LCD screen displays the
current input status and preselect input status. Then press Take button to switch
current input to preselect input. After the completion of switching, preselect signal
become the current input signal. The status of the preselect signal indicator: when the
signal is valid, the indicator flicker rapidly. when the signal is invalid, the indicator flicker
slowly.
Note：Pre.+Take switch only available for seamless switching. LVP300 supports
seamless switching between any two different input groups as follow. Same group does
not support seamless switching. For example, current input is V1( V1 in group A). Then,
preselect signal is only from B,C,D group. Signal group as follow：
A
B
C
D
V1、V2
VGA
DVI、HDMI
EXT
3）Switching time setting（C / F）
In the signal switching status, press C/F button continually can change the current
seamless switching transition time. LVP300 can achieve seamless switching between any
two different input groups of four input groups. Switching effect includes seamless
switching (0s), Fade in/ Fade out (o.5s 1s 1.5s) and blend switching.
Seamless switching（Cut）：On the LCD“Switch time” is 0s. LVP300 default switching is
CUT.
Fade in fade out（Fade）：On the LCD“Switch time”is 0.5s、1.0s or 1.5s. In this mode,
different group signals support fade in fade out switching.

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2.PIP/PBP operation
LVP300 allows to insert PIP window on the current display signal. That is dual image
display function(PIP/PBP)。PIP signal can be any input signal from other input groups or
current input signal itself. （signal group refer to page 19 signal group list）Dual image size
can be preset 3 modes.The detailed operation method is as follow：
Enter PIP/PBP mode：press On/Off button， the indicator will be on. LVP300 enters
PIP/PBP mode. Then press input signal button to select PIP signal. At the same time, LCD
will display main input and pip input status and size.（as shown below）
Select PIP input signal：In PIP mode，press button to select corresponding signal.
Then this signal is configured as PIP input.
Select Main input signal：Press On/Off button to close PIP mode.，Press button to
select corresponding signal as main input signal. Then press On/Off button to enter PIP
mode to select pip signal again.
Switch PIP/PBP mode：When PIP/PBP is on，press buttons M1、M2、M3 directly
to select display mode fast.

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3.Other basic user operation
1）Brightness selection（Brt+，Brt-）
LVP300 supports 64 level or 100 level brightness selection. According to“6.5 bright level”
selection，adjustment range has two kinds：0~64 or 0-100. Factory default is 0-64. To
make sure of full gray scale of output image, it always set as 64 (0-100 default value is 50) !
button
description
BRT-
Reduce LVP300 output brightness，the lowest is 0.
BRT+
Increase LVP300 output brightness, the highest is 64
or 100.
2）VGA input auto adjustment ( Auto )
When LVP300 is in one key switch status and current valid input signal is VGA,
press Auto button to adjust VGA input signal sampling parameters. Then the VGA
output image can be clear and full.
This operation is normally performed when a new VGA source is connected. Auto
adjustment time is depend on the signal status. Normally it’s less than 1 second.
Sometimes it’s necessary to perform several times until the output image is clear, full
and stable.
3）Full/ part display（Bypass）
In signal switching status, press Bypass button to switch full and part display.
This function only works when current signal is PC input signal（VGA/DVI /HDMI ).
Fixed other signals to Full mode.
state
description
Full
Full display,the input image is compressed and fully displayed on the led
screen and the indicator is off.
Part
Part display, the input image is not compressed.Only a part of it can be
displayed on the screen and the indicator is on.

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Note:When the width and height of input image are lower than the LED screen real
width or height value. Part display is invalid.
4）Text overlay
LVP300 allows for overlapping text, logo or flash on the current image. The operation
is as below.
When the current input display properly, enter setup menu“3.Text overlay”，set ”3.1
text overlay” on，then select text source.Text can be produced by PowerPoint and other
office software.
5）Image freeze ( Freeze )
Press Freeze button and the indicator is on, the current image is frozen. Press
Freeze button again or switch to another signal to exit Freeze status.
6）Device information view ( OK )
In signal switching status, press OK to check the LVP300 current setting and
information.

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Chapter 6: Setup menu instructions
Setup menu is to set the entire processor. There are 7 section including output image、 input
image、text overlay、image quality、language、advance、PIP/PBP.
setup
--------------------------------------
1. Out Image ＞＞
2. Input Video Signal ＞＞
3. Text Overlay ＞＞
4. Image quality ＞＞
5. 语言 / Language ＞＞
6. Advance ＞＞
After the system starts，Press Setup to enter the setup menu.Then press↑,↓ button to
select the corresponding menu item to be set. Press OK button to enter and Setup return back
upper level menu. The following is a detailed description of each menu function：
1.Output image setting
Press Setup to enter setup menu. Press ↑,↓ button to select“1.Out image” item.Then
press OK button to enter the following image“1.Out image” item.

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1）Set output format
LVP300 can output image from 2 DVI OUT. There are 10 fixed output format and
custom output format.（refer to page 8 specifications）. Users can select fixed output
format not less that the LED screen resolution.
Operation steps：
Press ↓to select “1.1 Resolution” item. Rotate knob to select suitable output format，
like“1280×1024_60”，Press OK button, the screen will display confirmation menu. Press
OK button again to confirm the output format. The device will restart automatically.
tips
--------------------------------------
Data will reset
Press <OK> to reset
Press <return> to cancel