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Fast & Reliable Availability
We distribute our stock across multiple warehouses to ensure quick processing and delivery.
Need something urgently for Click & Collect?
If an item shows as in stock, please call us on 01442 292929 or email sales@proav.co.uk to confirm availability before visiting.
Fast & Reliable Availability
We distribute our stock across multiple warehouses to ensure quick processing and delivery.
Need something urgently for Click & Collect?
If an item shows as in stock, please call us on 01442 292929 or email sales@proav.co.uk to confirm availability before visiting.

On orders over £75

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31.5-inch UHD 1000nits HDR QLED Panel, 100% DCI-P3 WCG
BM-U325HDR adopts a 31.5-inch 10-bit QLED (Quantum Dot LED) panel, UHD 3840×2160 resolution, 1000nits high bright LED backlight for HDR display, 1000:1 contrast, 100% DCI-P3 wide color gamut. The viewing angle is Horizontal: 178° / Vertical: 178°.
Multi 4K/8K Interfaces
12GSDI 4-in 4-out, supports:
Single link 4K; Quad link 4K and Quad link 8K HDMI 2.0 (4K60P)
12GSDI via SFP Fiber (Optional)
ST2110 IP via SFP Fiber (Optional)
* The Quadlink 4K/8K supports both SQD and 2SI;
* The SFP optical fiber adaptor is optional purchased.
4K/8K UHD Monitor
Supports Single link 4K input including 12GSDI, HDMI2.0 or 12GSDI / ST.2110 via SFP, and Quad link 4x 3GSDI 4K or Quad link 4x 12GSDI 8K inputs with both SQD and 2SI modes.
Quadview, PBP, PIP
You can also input 4x independent 4K inputs for quadview, supports 12G/6G/3G/HD-SDI and HDMI 2.0/1.4/1.3 mixed formats input, and waveform, vector, HDR/SDR gamma selection, colour gamut selection, and UMD displays for each input window.Beside Quadview, you can select any 2 inputs to display Pic-by-Pic or Pic-in-Pic modes for convenient video productions.
VICO 1.97 Eye Protect
The QLED panel has a Quantum Dot layer between LCD screen and its LED backlight, which changes the LED spectrum to reduce blue and balance the R/G/B peak, which will stimulate people’s cone cells evenly, and reducing visual fatigue effectively.The VICO (Visual Health and Comfort) testing scores 1.97, A class, to protect your eyes from long time video editting or broadcast studio productions.
HLG/PQ/S-Log3 HDR
BM-U325HDR has a native 1000nits high bright backlight LCD panel, and supports HLG (Hybrid Log Gamma), Dolby Vision PQ and SONY S-Log3 HDR monitoring.
Payload ID Auto Setting
Support input video Payload ID identify and the monitor will automatically set HDR/SDR EOTFs, Colour Gamut, Input range, Colour space and Colour depth according to the Payload ID info.
Multi CG & EOTF Viewing
Supports 1 input source copied to 4 windows and display different HDR/SDR gamma and colour gamut simultaneously. You can get correct reference when producing HDR and SDR together.
3DLUT Auto Self-Calibration
By X-rite i1 or JETI Specbos 1211
Built-in 3DLUT calibration software, supports X-rite i1 and Jeti Specbos 1211 probes to directly connect with the monitor USB port.The monitor generates colour patterns and the colour probes read the colour, send colour info to monitor via USB. Then the monitor compares the colour difference and generate 3DLUT and calibrate itself automatically. Calibration time: X-rite i1 15min, Specbos 1211 45min Calibration result: ∆E≤1.0
Audio/Video Zero Latency
The monitor internal processing latency is less than20 lines against UHD 2160 lines, which means less than 0.01 frames to considered as zero latency for post productions. It’ s native zero latency processing, no compromise on video quality.
De-log 3DLuts
User 3DLuts cube upload
The monitor has built-in multi camera logs to HLG / PQ HDR or 709 SDR conversion 3DLuts. You can also upload user creative 3DLuts to monitor by USB disk, 17x17x17 cube supported.
Audio Patterns
BM-U325HDR supports 16-ch embedded audio meters display, and select any 2 channels audio to output via speaker or 3.5mm headphone socket;And displays Lissajous pattern and 5.1&7.1 surround sound patterns for 4K productions.
Eye Pattern
Built-in eye pattern to check input video transmission quality via SDI cable, especially the 12GSDI quality.
Webserver IP Remote Control
BM-U325HDR supports webserver remote control by Ethernet LAN connection.Use computer web browser to open the monitor control panel, and select input sources, adjust picture parameters, set up video / audio functions and assign function keys, etc, without install any APP.
| LCD Performance | |
|---|---|
| Size | 31.5 inches |
| Display area | 697.3×392.2mm |
| Resolution | 3840×2160 |
| Aspect ratio | 16:9 |
| Brightness | 1000nits |
| Contrast | 1000:1 |
| Color depth | 1.073G colors, 10-bit |
| Signal process | 18-bit |
| Viewing Angle | 178°(H) /178°(V) |
| Input | |
| BNC ×4 | 12G/6G/3G/HD/SD-SDI input |
| HDMI ×1 | HDMI 2.0 input |
| SFP ×1 | Optical Fiber input (By optional SFP adaptor) |
| RS485 ×1 | TSL 3.1/4.0 UMD input |
| RS485 ×1 | GPI (Tally) input |
| RJ45 ×1 | 1000M Ethernet input for Webserver IP control |
| Output | |
| BNC ×4 | 12G/6G/3G/HD/SD-SDI loop output |
| RS485 ×1 | TSL 3.1/4.0 UMD output |
| Analog audio | 3.5mm headphone and speaker |
| Video Format | |
| SDI | 4096×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) 3840×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) 2048×1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) 2048×1080i (50 / 59.94 / 60) 1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) 1080i (60 / 59.94 / 50) 1080psf (30 / 29.97 / 25 / 24 / 23.98) 720p (60 / 59.94 / 50) 480i (59.94), 576I (50) |
| Quad Link 4K (Each channel) | 2048×1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) 1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) |
| Quad Link 8K (Each channel) | 4096×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) 3840×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) |
| HDMI | 4096×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) 3840×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) 1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) 1080i (60 / 59.94 / 50) 720p (60 / 59.94 / 50) |
| General | |
| Input voltage | AC 100-240V, 50/60Hz |
| Power consumption | ≤ 200W |
| Working temperature | 0°C~+50°C |
| Working humidity | 10%~90% |
| Storage temperature | -15°C~+60°C |
| Storage humidity | 10%~90% |
| Dimensions | 753.5×490×110.1mm |
| Net weight (main body) | Net 16kg; With package 21.6k |