VDWALL LBM808 Dual-Screen Broadcast Monitor
The VDWALL LBM808 is a rackmount LCD monitor for viewing sources in an LED display or broadcast control setup. Two 8-inch screens provide local monitoring in a standard 4U chassis, with picture-in-picture and picture-by-picture support on a single screen.
Source Monitoring and Image Processing
Connect composite video, VGA, DVI with HDMI 1.3 compatibility, or SDI/HD-SDI/3G-SDI sources. Motion-adaptive de-interlacing and Faroudja image processing support the handling of interlaced video. RS232 provides external control.
The LCD panel resolution is 1280 × 800 at 60 Hz. Supported source resolutions can be higher than the panel’s native resolution; accepting a 1080p input does not make the LCD a native 1080p display.
Technical Specifications
| Parameter | Specification |
|---|---|
| Display and mounting | 2 × 8-inch LCD screens; 4U rackmount |
| LCD resolution | 1280 × 800 at 60 Hz |
| Picture modes | PIP / PBP on a single screen; full / 4:3 aspect modes |
| Inputs | 2 × Video; 2 × VGA (RGBHV); 2 × DVI/HDMI-compatible; 2 × SDI |
| VGA / DVI PC formats | Up to 2304 × 1152 at 60 Hz |
| HDMI 1.3 format | Up to 1920 × 1080 at 60 Hz |
| Composite video | PAL / NTSC; 1 V (p-p) / 75 Ω |
| VGA signal | RGB: 0.7 V (p-p) / 75 Ω |
| SDI formats listed | 480i at 60 Hz; 576i at 50 Hz; 720p, 1080i and 1080p |
| Input connectors | Video: BNC; VGA: 15-pin D-Sub female; DVI/HDMI: 24+1 DVI-D; SDI: BNC / 75 Ω |
| Backlight brightness | 350 cd/m², adjustable |
| Contrast | 900:1 |
| Control | RS232 |
| Power | 12 V DC; maximum consumption ≤24 W |
| Operating environment | 0–45°C; 15–85% humidity |
| Dimensions | 482.6 × 54.5 × 176 mm (L × W × H) |
| Package dimensions | 530 × 155 × 250 mm (L × W × H) |
The original viewing-angle entry reads “H / V 890 / 890” and is ambiguous. Check the product manual or confirm this value before relying on a viewing-angle specification.
Frequently Asked Questions
Is the LBM808 an LED wall processor or a monitor?
It is a dual-screen LCD broadcast monitor for viewing video sources. Its two panels are used for local monitoring in a rack.
What is the native resolution of each screen?
Each 8-inch LCD panel has a native resolution of 1280 × 800 at 60 Hz.
Does the LBM808 support SDI sources?
Yes. The listed input options include two SDI connections supporting SDI, HD-SDI and 3G-SDI.
Can one screen show two pictures?
Yes. Single-screen PIP and PBP modes are supported.
What rack space and power supply does it require?
The chassis uses 4U of rack space and takes 12 V DC input. Maximum listed power consumption is 24 W.
Product Images and Downloads
VDWall LBM808 LED Screen Broadcast Monitor User Manual
VDWall LBM808 LED Screen Broadcast Monitor Brief Intrdouction
