OVP-V4 is a 4 Gigabit network port external transmitter, equal to 2 sending card cascade.The maximum resolution is 2.62 million pixels, and the maximum output of a single network port is 650,000 pixels.
Custom resolution
Flexible control size
Hot backup between ports
Rich input interfaces
Match with VSM extend slot,easy to update as 6 Gigabit network port
Hotline：
+86 15921814956Reliable and beautiful structure, convenient installation;
Equal to 2 sending cards in cascade, and free of DVI cable divider, high cost performance.
The maximum resolutoin is 2.62 million pixels, a single network port support 650,000 pixels maximumly;
Rich interfaces: 1-channel HDMI interface, 1-channel audio signal input interface, USB interface;
Richer display effect;
Firmware update online;
First choice for LED small pitch screens.
| Technical parameters | |
|---|---|
| Status | Launched into market in August , 2023 |
| Control size | Total pixel ≤2 620K;（W≤3840, H≤3840） minimum control size :32x32 |
| Gray scale | ≤65536 |
| Communiction | |
|---|---|
| Receiver | Support full series BX-V receiving card and BX-VMF |
| Communication distance | Category 5 network cable ≤ 140M, Category 6 network cable ≤ 170M Fiber optic cable: single mode transceiver ≤ 20KM, multi mode transceiver ≤ 550M. (Infinite extension using repeaters) |
| transmission equipment | Gigabit fiber optic transceivers and switches |
| Video source input | |
|---|---|
| Video input interface | HDMI |
| Video source frame rate | Standard 60Hz, can automatically adapt to frame rate |
| Input resolution | Supports any input resolution |
| Audio input interface | |
|---|---|
| AUDIO | HDMI audio input, 3.5mm analog audio input interface |
| Gigabit Ethernet port output | |
|---|---|
| Network ports quantity | 4 Gigabit Ethernet ports |
| Lan port splicing | 4 gigabit network port outputs, supporting arbitrary splicing from top to bottom, left to right |
| Lan port load indicator | The maximum load output is 2.62 million pixels, and the maximum load of a single network port is 650000 pixels |
| Data transmission format | According to the frame format of a gigabit network, with additional CRC verification |
| Important functions | |
|---|---|
| External video source | Support not only external video source independently playing(synchronous mode) and local program independently playing (asynchronous mode), but also supports displaying together with external video source and local program. And users can switch mode manually or timing switching. And support full screen self-adapt zoom in/out and area self-adapt zoom in/out of outside video source |
| Communication | Support LAN and internet communication, IP online configuration and group setting, auto checking MAC inflict and IP inflict. WIFI on board, support APP; Match with BX-4G Modem, 4G router is optional, support 4G wireless communication |
| Program displaying | Play in order, Play by timng and emergency notice; 4bits programs selection port on board, support switching for 16 programs |
| Monitoring function | Support monitoring present program which is displaying |
| Rotation function | Support 90°/180°/270° |
| Copy area | Support copying area function |
| Timing on-off | Match with BX-VMF functional card, support software command on-off and auto on-off by timing |
| Brightness | Support 3 modes: manually adjustment, adjusting by timing for different period, and by brightness sensor |
| IR controller | Support select program/volumn adjust/brightness adjustment/power on & off/screen test |
| Sensor | Brightness sensor is on board; Match with USB-RS485 converter or BX-VMF functional card, support kinds of environmental sensors |
| Weather report | Support China & overseas weather report, support more then 21000 overseas cities, and all Chinese districts. |
| Dynamic refreshment | Support 32 dynamic areas, update information in real time |
| Synchronous display | If there are many displays and all are displaying the same program, it can be displayed synchronously |
| Background music | Support background music |
| Media playing | Support HLS, RTSP and RTMP protocol |
| Log recording |
Support communication log and program playing log. Each communication log includes: initiator, time, event, parameters and communication result; Each program playing log includes: program name and playing time. |
| Encryption authenticated |
Set communication passwords. Support SSL/TSL encryption protocol, as to guarantee communication information safety. Support digital signature, as to guarantee that the materials are sending correctly and safely. |
| Database connection | Support connecting with mySQL, SQL server format database, it will automatically obtain data and display. |
| Internet data partition | Obtain JSON file data and JSON field value by server URL |
| Second development | Support WINDOWS/LINUX/ANDROID/iOS SDK, including all kinds of dynamic, communication protocol and testing routine. Support JAVA/C/C++/C#/Delphi language, users can do second development in all kinds of platforms. |
| Cloud application and information safety |
Support iLedCloud/iLEDSys platform (National protection grade: level 3) and support iLedCloud wechat mini program, edit and send program by mobile equipment. |
| System update and maintenance | |
|---|---|
| Platform update | iLEDCloud and iLEDSys update online； Support firmware update online,cost efficient |
| Firmware update |
Support firmware update online,cost efficient |
| Electricity parameters | |
|---|---|
| Working voltage | 100-240VAC 50/60Hz |
| Max power | ≤25W |
| Environmental adaption | |
|---|---|
| Working temperature | -40℃～80℃ |
| salt-spray resistant level | There is no problem for the distance 500M from sea |
| Electromagnetism compatibility | |
|---|---|
| Wireless harass | Testing for power supply port, LAN and serial port, all reach the standard |
| Immunity of discharging static electricity |
Testing for LAN, serial, USB, sensor, I/O ports. Level 4, discharging 8KV. Reach the standard |
| Surge impact | Testing for power supply port and LAN port. Level 4, discharging voltage is 4KV. |
| Quality assurance | |
|---|---|
| Quality standard | 7*24 hours power-on, fault rate ≤0.3% |
| Construct protection |
Plastic bracket, inflaming retarding, insulation, antiseptic, environmental, anti-static, high temperature resistance |
| Apperance protection | UV three-protection glue for all types, national standard 85 protection level, dust prevention, dampproof, anti-static, salt-spray proof |
| Terminal management and auto control | |
|---|---|
| Network communication | Support LAN and internet |
| Manage device | PC,Android and IOS |
| Remote control | System parameters configuration, program playing controlling, update sending program, adjust brightness automatically, turn on/off screen by timing. |
| Software |
LedshowYQ（PC software）, Ledmedia（ mobile phone APP） |
| File Name | Explain | Download times | Download |
|---|---|---|---|
|
LedshowTV 2021
Version：V20230410 |
2136 | ||
|
Ledshowtv 2019 user manual
Version：V19082201 |
999 | ||
|
LedshowTV2018 user manual
Version：2019-03-06 |
1202 | ||
|
LedshowTV 2017
Version：V19.05.10 |
New software framework，greatly enhance the fluency of display； Powerful multi-screen management function,high performance: Support synchronous sending card control multi-screens and also Gigabit Ethernet control multi-screens; support screen Support rotat
|
5674 | |
|
FPGA for BX-VMF
Version：V20171124 |
1.support temp and temp&humidity; sensor and 8 channel custom relay switches；2.support brightness sensor and automatically adjust brightness；3.support delay to open one by one when power on the relay; 4. Support automatically power off screen after stop s
|
1394 | |
|
Firmware for OVP-V4/V8
Version：V23101700 |
127 | ||
|
BX Sending Card Serial Port Driver (new version)
Version：V6.7 |
USB/RS232 serial port driver ,strong compatibility,support all version of windows
|
1776 | |
|
BX Sending Card Serial Port Driver
Version：V1.1.0 |
USB/RS232 serial port driver.
|
1726 | |
|
K-Lite_Mega Decoder
Version：V11.3.6 |
Universal video decoder.Match with LedshowTV PC software
|
1374 | |
|
Sending card hot backup specification
Version：2016-12-16 |
963 | ||
|
BX_VSA
Version：V21111700 |
258 |
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Post Code：200233
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