VDWALL LVP909F Four-Window Video Processor
The VDWALL LVP909F combines multi-window presentation with preview and synchronized monitoring for LED display systems. Operators can place four source pictures on the screen and adjust each picture’s position, size and layer order.
Switching and Wireless Monitoring
- Six listed source connections: two composite video, one VGA, one HDMI, one DVI and one SDI/HD-SDI/3G-SDI.
- Seamless, fade and wipe transitions between input signals, plus Take switching.
- Four preset PIP display modes with seamless or fade mode changes.
- Preview and synchronized-monitor functions.
- WiFi control for source switching and preset recall, plus video feedback through an app on a compatible handheld device.
Understand the Output Resolution
The listed maximum combined layout is 3840 × 2400 at 60 Hz across the output arrangement. Each DVI output is specified up to 1920 × 1200 at 60 Hz. There are four DVI connections and one VGA connection associated with Out4; do not treat the VGA connector as a fifth independent DVI-sized canvas.
Technical Specifications
| Inputs | |||
|---|---|---|---|
| Number / Type | 2×Video 1×VGA（RGBHV） 1×DVI（VESA / CEA-861） 1×HDMI（VESA / CEA-861） 1×SDI / HD-SDI / 3G-SDI | ||
| Video system | PAL / NTSC | ||
| Composite Video Amplitude Impedance | 1V（p_p）/ 75Ω | ||
| VGA format | PC（VESA standard） | ≤2048×1152_60Hz | |
| VGA Amplitude Impedance | R、G、B = 0.7 V（p_p）/ 75Ω | ||
| DVI format | PC（VESA standard） | ≤1920×1200_60Hz | |
| HDMI1.3（CEA-861） | |||
| HDMI format | PC（VESA standard） | ≤1920×1200_60Hz | |
| HDMI1.3（CEA-861） | |||
| 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 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 | ||
| Others | |||
| Control port | RS232 / USB / LAN / Wi-Fi | ||
| input voltage | 100-240VAC 50/60Hz | ||
| Power consumption | ≤45W | ||
| Environment Temperature | 0-45 ℃ | ||
| Environment Humidity | 15-85% | ||
| Product Size | 483(L) x 274(W) x 66.6(H)mm | ||
| Package Size | 520(L) x 350(W) x 130(H)mm | ||
| Net Weight | 4.2Kg | ||
| Gross Weight | 5.9Kg | ||
Frequently Asked Questions
How many pictures can the LVP909F display?
It can show four input pictures simultaneously, with adjustable size, position and overlay order.
Is 3840 × 2400 available from a single DVI connector?
No. That figure describes the combined output layout. Each DVI output is listed up to 1920 × 1200 at 60 Hz.
What does WiFi video feedback do?
It allows input-signal monitoring through an app on a compatible handheld device. WiFi control also supports source switching and preset recall.
How many display presets are available?
Four preset PIP display modes are listed, with seamless or fade switching between modes.
Can it accept an SDI camera feed?
Yes. The input inventory includes an SDI/HD-SDI/3G-SDI connection. Match the camera timing to the formats in the specification table.
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