Onbon OVP-H4X User manual

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OVP-H4X USER MANUAL
Version：V1.0 Date：2020.5.26

1
Statement
Without the written permission of the company, any unit or individual
may not copy, copy, copy or translate
Part or all of this manual. Do not use this manual in any form or in any
way (electronic, mechanical, photocopying, recording or other possible
ways) to spread or use the product for any commercial or profit-making
purpose.
The product specifications and information mentioned in this manual
are for reference only, and the content is updated without prior notice.
Unless there is a special agreement, this manual is only used as a guide. All
the statements and information in this manual do not constitute any form
of guarantee.

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Directory
Statement...........................................................................................................................................................................1
Directory.............................................................................................................................................................................2
INSTRUCTION................................................................................................................................................................... 3
Safety Notice.............................................................................................................................................................3
About software.........................................................................................................................................................3
FUNCTION..........................................................................................................................................................................4
Description.................................................................................................................................................................4
Features...............................................................................................................................................................................4
Panel instruction.................................................................................................................................................................5
Front panel.................................................................................................................................................................5
Back panel..................................................................................................................................................................6
Basic steps..........................................................................................................................................................................7
Menu....................................................................................................................................................................................7
1.1 Menu key operation................................................................................................................................................7
1.2 Initial menu status.................................................................................................................................................. 8
Initial menu status................................................................................................................................................... 8
Main menu.................................................................................................................................................................9
Output configuration............................................................................................................................................10
Image effect menu................................................................................................................................................ 11
Image crop menu.................................................................................................................................................. 12
Advance.................................................................................................................................................................... 13
User mode save and recall.......................................................................................................................................... 17
User mode save......................................................................................................................................................17
User mode recall.................................................................................................................................................... 17
Intelligent navigation....................................................................................................................................................18
FAQ.....................................................................................................................................................................................19
Parameters....................................................................................................................................................................... 21

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INSTRUCTION
Safety Notice
There are high voltages in this product, so non-maintenance personnel must not open the
case or repair the equipment by yourself to avoid danger.
The input voltage range of this product's AC power supply is 100 ~ 240V, 50 / 60Hz, please
use the correct power supply.
This product is grounded through the power cord. In order to avoid current impact, please
plug the power cord before connecting the product input or output port
Connect to a grounded socket.
Protective grounding of ground conductors in power cords is essential in safe operation.
Before proceeding with any hardware operation, please turn off the power of the LED video
processor and release your body by touching the grounded surface On the static electricity.
you want to disconnect or unplug any signal line or control line, please make sure that all
power cords have been unplugged in advance. Please use it in a clean, dry and ventilated
environment. Do not put this product in a high temperature and humidity environment.
This product is an electronic product. Please keep away from fire, water and flammable and
explosive dangerous goods. If you receive unusual noises such as strange noises, smoke or
odors, you should unplug the power plug immediately without contacting the dealer.
About software
Do not alter, decompile, disassemble, decrypt, or reverse engineer the software installed on
this product, all of which are far away.

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FUNCTION
Description
OVP-H4X video controller is developed by our company for LED large screen display,
rented screen, conference room,High-end video processing equipment in the studio and other
markets. This product adopts the 4K image processing technology designed for small-pitch LED
display, which can effectively eliminate the edge jagged phenomenon caused by the
enlargement of the image and reduce the out-of-focus blur feeling after the image is enlarged.
OVP-H8X can receive ultra high-definition 4096x2160 @ 60Hz image input and display four
windows at the same time. The output of ultra-large resolution can reach up to
3840x2160@60Hz., which can meet the application requirements of ultra-large LED display,
hybrid LED display, and special-shaped screen. At the same time, OVP-H8X also integrates 16
Gigabit Ethernet port outputs, which combines the conventional video processor and the
receiving card, which not only improves the reliability, but also greatly facilitates the
maintenance of the LED display.
Features
Maximum resolution is 5.2 million pixels, the horizontal maximum 8000 pixels, vertical
maximum 3840 pixels;
Cluster with 8 channels of Gigabit network output
Fast seamless switch between all input signage and output mode
With 7 channels HD digital and analog input interface;
Support random layout and 2/3/4 windows display,

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Support 6 channel digital input port DVI\HDMI\DP custom input resolution settings;
Support hot backup of input signal source;
8 user modes can be stored for users to quickly call;
With "intelligent navigation" setting function, convenient for users to quickly set;
Support local USB2.0 media playback;
The device can be controlled through LCD panel button，LAN,, USB interface or
WIF(optional).
Panel instruction
Front panel
Interface instruction
1
Power switch
2
320×240）2.8” full color LCD panel（320×240）
3
Operation via LCD panel system
MENU area
Short press the [OK] button：enter into the main menu or input
confirmation
[GUIDE] button：fast turn to the “smart guide” mode
[ ] means turn out of the current operation
4
IMAGE area
[IMG1]- [IMG4]： select the window1-4 ,led light indicate the selected
window
○
1
○
2
○
3
○
4
○
5
○
6
○
7

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5
INPUT AREA
[DVII] ~ [USB] 8 buttons，8 nos of input port button,mark:press
“BLACK”then the LED indicate light is on ,then output the black screen
status
6
FUNCTION area
[BRIGHT]：fast switch the brightness menu
[FREEZE]：image freeze
[LOAD]：fast turn on the user mode
[SAVE]：fast switch the user mode save menu
[MODE] ：fast switch to the fix mode menu
[TEXT]： keep the function button
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FAST-MODE area
[ON/OFF] fast mode to open/close fast button
[TAKE] switch the current signal and the alternative signal
Back panel
Video input source
EXT
extend to DVI or SDI or screen cast，( DVI standard match)
DVI
DVI port
HDMI1
HDMI port 1
HDMI2
HDMI port 2
DP1
DP port 1
DP2
DP port 2
VGA
VGA port
Audio input/output port
HDMI audio
HDMI video input port built-in
Video output interface
LED1~LED8
8 pcs Gigabit network output,Send via network cable to LED screen
MONITOR
Synchronous multi-windows monitor DIV output port, connect with
LCD display

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DP audio
DP video input port built-in
AUDIO_IN
Analog audio input port
AUDIO_OUT
Analog audio output port
Control interface
LAN
LAN port
COM
USB input port
WIFI
WIFI wireless control
RS232
RS232C serial control DB9 port
Power
Input voltage
100-240V~50/60Hz
Basic steps
Click [OK] to enter the main menu interface, and then follow the steps below :
Step 1: import or set the LED screen parameters;
Step 2: select the corresponding signal source according to the user's needs;
Step 3: Enter the "LED screen parameter \ display window adjustment" menu, adjust the picture
appropriately (change the aspect ratio or start bit);
Step 4: Turn to the panel "SAVE" button to enter the "user save mode " to save the current display
mode for the next call.
Note: For detailed instructions on the above four steps, please refer to the next chapter "Introduction
to Main Menu".
Menu
1.1 Menu key operation
The key operation area which includes a knob, a confirmation key [OK], a return key [ ] and a
[GUIDE] key.
In the initial state of the system, short press [OK] to enter the main menu setting interface. When
pressing the return key, the menu system will return to the previous menu until it returns to the
initial state.
In the browsing state, turn [Knob] counterclockwise to move the cursor upward or left; turn [Knob]

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clockwise to move the cursor downward or right. When moving the cursor to the item to be
adjusted, press the [OK] key to enter the corresponding setting submenu. At this time, turn the
[knob] counterclockwise to decrease the current parameter value; turn the [knob] clockwise The
current parameter value can be increased. AdjustWhen finished, short press【OK】key to write data
to save. To return to the previous menu, use the return key; until you return to the initial state.
press[GUIDE] key can quickly switch out the "intelligent navigation" setting interface.
Note: The [knob] cannot be turned too fast, otherwise the value adjustment will change very little
and should be rotated at a constant speed.
1.2 Initial menu status
During the system startup, the LCD screen will display the startup interface. After the startup is
complete, the current machine status will be displayed on the screen. The initial menu of the system
startup is shown in the following figure:
Initial menu status
During the system startup, the LCD screen will display the startup interface. After the startup is
complete, the current machine status will be displayed on the screen. The initial menu of the system
startup is shown in the following figure:
Above three area display content instruction：
Input：
It displays the input source selection information, including the input source signal
format detected by the system.
output：
The first line: display the actual LED screen size set by the user
The second line: display the prompt information
Upper right corner：
The current contrast, brightness value and key lock status are displayed.

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Main menu
The device uses a 2.8-inch LCD display software menu, the LCD display pixel is 320 * 240, and the
font 24 * 24 can display 10 lines. The user operation menu is divided into six categories. Click [OK] in
the non-menu state to pop up the main menu:
Main menu
Level 2 and Level 3 submenus
Output setup
LED screen size (horizontal width, vertical height)
Network port output settings (network port LED1-LED8 horizontal width,
vertical height, horizontal start, vertical start)
Window
layout
Window 1 (horizontal width, vertical height, horizontal start,
vertical start) is always on.
Window 2 (picture switch, horizontal width, vertical height,
horizontal start, vertical start)
Window 3 (picture switch, horizontal width, vertical height,
horizontal start, vertical start)
Window 4 (picture switch, horizontal width, vertical start)
Height, horizontal start, vertical start)
Image effect
Brightness, contrast, saturation, sharpness, color temperature, dynamic
contrast
Image capture
Intercept switch, intercept width, intercept height, horizontal start, vertical
start
Mode save
Mode1- mode16
Advance
Input resolution (horizontal width, vertical height, refresh rate)
Input hot backup VGA settings (automatic adjustment, horizontal start,
vertical start)
Timed switching (task 1, task 2, ...)
Other settings (image rotation, sound settings, screen projection equipment)
Test chart (closed, Figure 1 to Figure 8) Key lock (open, closed)
Factory setting (VGA ADC calibration, VGA DDC programming, comment,
factory reset, firmware version)