Lilliput Q31-8K – 31.5" Broadcast Monitor 8K
12G-SDI Quad-Link with 4K display and HDR
article number: 12583 | manufacturer number: Q31-8k | EAN/UPC: 6950821603048
The Lilliput Q31-8K is a professional 31.5 inch broadcast monitor with support for 8K signals via 12G-SDI Quad-Link. The integrated 4K display (3840 × 2160) enables precise image control for demanding applications in film production, studio, and post-production.
The combination of a large panel, extensive signal processing, and professional analysis functions makes this monitor an ideal central monitoring solution in modern production environments.
- 8K signal processing via 12G-SDI Quad-Link
- 4 × 12G-SDI inputs and outputs
- HDMI 2.0 input and output
- 12G-SFP+ slot (optional)
- Support for ST2082-12
- 94% DCI-P3 color space
- Support: Rec.709, DCI-P3, NTSC
- HDR: ST2084 (300 / 1000 / 10000) and HLG
- 3D LUT support (17 presets + 6 user LUTs)
- Compatible with ColourSpace CMS
- Quad-Split multiview (up to 4 sources)
- Waveform, histogram, and false color
- Audio analysis (Lissajous)
- Focus peaking and additional assistance functions
- Remote control via LAN and RS422
- Synchronization of multiple monitors
- 4 freely assignable function buttons
- Rotary control for quick parameter adjustment
- DC 12–24 V power supply
- Power consumption: approx. 65 W
- V-Mount and Anton Bauer battery compatible
- VESA 75 × 75 mm and 100 × 100 mm
- Operating temperature: 0 °C to +50 °C
Real product can look different to picture
techn. Specs▲
| Panel | 31.5" |
|---|---|
| Physical Resolution | 3840*2160 |
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m² |
| Contrast | 1300：1 |
| Viewing Angle | 178°/178° (H/V) |
| HDR | ST2084 300/1000/10000/HLG |
| Supported Log Formats | SLog2 / SLog3 / CLog / NLog / ArriLog / JLog or User... |
| Look up Table(LUT)support | 3D LUT (.cube format) |
| Technology | Calibration to Rec.709 with optional calibration unit |
| SDI | 4×12G (Supported 8K SDI Formats Quad Link) |
| SFP | 1×12G SFP+(Fiber module for optional) |
| HDMI | 1×HDMI 2.0 |
| SDI | 4×12G (Supported 8K SDI Formats Quad Link) |
| HDMI | 1×HDMI 2.0 |
| SDI | 4320p 24/25/30/50/60, 2160p 24/25/30/50/60, 1080p 24/25/30/50/60, 1080pSF 24/25/30, 1080i 50/60, 720p 50/60... |
| SFP | 2160p 24/25/30/50/60, 1080p 24/25/30/50/60, 1080pSF 24/25/30, 1080i 50/60, 720p 50/60... |
| HDMI | 2160p 24/25/30/50/60, 1080p 24/25/30/50/60, 1080i 50/60, 720p 50/60... |
| SDI | 16ch 48kHz 24-bit |
| HDMI | 8ch 24-bit |
| Ear Jack | 3.5mm |
| Built-in Speakers | 2 |
| RS422 | In/out |
| GPI | 1 |
| LAN | 1 |
| Input Voltage | DC 12-24V |
| Power Consumption | ≤65W (15V) |
| Compatible Batteries | V-Lock or Anton Bauer Mount |
| Input Voltage(battery) | 14.8V nominal |
| Operating Temperature | 0°C~50°C |
| Storage Temperature | -20°C~60°C |
| Dimension(LWD) | 717.5mm × 461.7mm × 47.4mm |
| Weight | 13.0kg |
Questions & Answers▲
What is the native display resolution of the Lilliput Q31-8K?
The panel has a native resolution of 3840 × 2160 pixels, which corresponds to 4K UHD. 8K signals are processed and downscaled to this resolution for display.
How does the 8K signal input work on this monitor?
8K signals are received via 12G-SDI Quad-Link, meaning four 12G-SDI inputs are combined to carry a single 8K signal stream. The monitor supports the ST2082-12 standard for this purpose.
Which SDI connectors are available for input and output?
The monitor provides four 12G-SDI inputs and four 12G-SDI outputs, allowing loop-through operation and integration into existing SDI signal chains without additional distribution equipment.
Does the monitor support HDMI connectivity?
Yes, an HDMI 2.0 input and output are included, enabling connection of cameras, computers, or other devices that do not use SDI as their primary output format.
What HDR standards are supported?
The monitor supports HDR via ST2084 with three brightness levels — 300, 1000, and 10000 nits — as well as HLG, covering the most common HDR delivery formats used in broadcast and streaming production.
What color spaces are available for monitoring?
Supported color spaces include Rec.709, DCI-P3, and NTSC. The panel covers 94% of the DCI-P3 color space, making it well suited for both broadcast and cinema-oriented workflows.
Can custom LUTs be loaded onto the monitor?
Yes, 3D LUT support is included with 17 factory presets and 6 additional user-definable LUT slots. The monitor is also compatible with ColourSpace CMS for professional color management workflows.
What analysis tools are built into the monitor?
Built-in analysis tools include waveform, histogram, false color, focus peaking, and audio analysis via a Lissajous display. These tools support exposure, focus, and audio level monitoring directly on set or in the studio.
Is it possible to view multiple signal sources at the same time?
A Quad-Split multiview mode allows up to four signal sources to be displayed simultaneously on the screen, which is useful for comparing feeds or monitoring multiple cameras in a studio environment.
How can the monitor be controlled remotely?
Remote control is supported via LAN and RS422, enabling integration into larger production control systems. Multiple monitors can also be synchronized, which is practical for multi-screen setups requiring consistent settings across units.
What power supply options are available?
The monitor accepts DC 12 to 24 V and consumes approximately 65 W. It is compatible with V-Mount and Anton Bauer battery systems, making it usable in mobile and field production environments without a fixed power outlet.
What mounting options does the monitor support?
VESA mounting patterns of 75 × 75 mm and 100 × 100 mm are supported, allowing the monitor to be attached to standard monitor arms, studio rigging systems, or camera rigs with compatible mounting adapters.
What is the specified operating temperature range?
The operating temperature range is 0 °C to +50 °C, which covers typical studio, post-production, and controlled outdoor production environments.
Is there an optional fiber optic input available?
Yes, a 12G-SFP+ slot is included and can be used with an optional SFP module to accept fiber optic signal input, which is advantageous for long cable runs in larger studio or live event installations.
documents, files, links▲
remoteterminal_v1.2.4.zip
lilliput_user_guide_q-series_english.pdfproduct safety (GPSR)▲
