27-inch 1000nits 4K UHD panel, 97.2% DCI-P3
BM-U275HDR adopts a 27-inch 10-bit LCD panel, UHD 3840×2160 resolution, 1000nits high bright LED backlight, 1000:1 contrast, 97.2% DCI-P3 color gamut. The viewing angle is H178° / V178°.

Key features
› 27-inch LCD Panel, 3840×2160 resolution
› 1000nits high bright LED backlight
› HLG/PQ/S-log3 HDR, Payload ID auto setting
› 12GSDI 4-in 4-out, 8K input ready, HDMI®2.0 input
› 12GSDI via SFP Fiber input (Optional)
› ST2110 IP via SFP Fiber input (Optional)
› SFP Fiber 12G input converted to 12GSDI out
› 3DLUT Auto Self-calibration without PC
› Audio/Video 0 latency for lip-sync
› Built-in Multi camera Delog LUTs
› User 3DLUTs upload via USB
› Waveform / Vector / Histogram
› Focus assist / False color / Zebra
› 16-ch audio meters / Lissajous
› IP webserver remote control
› TSL UMD and text TALLY display
› USB firmware upgrade 

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 Quad mode and 2SI interleave mode;
* The SFP optical fiber adaptor is optional purchased.

Display Modes
Supports Single link 4K input including 12GSDI, HDMI®2.0 or 12GSDI via SFP, and Quad link 4x 3GSDI 4K or Quad link 4x 12GSDI 8K inputs. You can also input 4x independent 4K videos to multiview, supports 12G/6G/3G/HD-SDI and HDMI® 2.0/1.4/1.3 mixed formats input, and waveform, vector, audio meters, EOTF, color gamut selection for each input.

HLG/PQ/S-Log3 HDR
BM-U275HDR 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, Color Gamut, Input range, Color space and Color depth according to the Payload ID info.

Multi CG & EOTF Viewing
Supports 1 input source copied to 4 windows and display different HDR/SDR and color 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
With built-in 3DLUT calibration software, (software copyright) support X-rite i1 and Jeti Specbos 1211 probes to directly connect with the monitor USB port. The monitor generates color patterns and the color probes read the color, send color info to monitor via USB. Then the monitor compares the color 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
Support Zero latency mode (less than 1/100 frame) under 4K input sources, for special image processing mode for lip-sync monitoring.

De-log 3DLUTs, User 3DLUT cube upload
The monitor has built-in multi camera logs to Rec 709 conversion 3DLUTs, including Log-C, C-log, S-log2, S-log3, V-log, J-log1, RedLogFilm. You can also import own 3DLUTs to monitor by USB stick, support 17x17x17 3DLUT cube files.

Audio Patterns
Max 16-ch embedded audio meters display, and select any 2 channels audio to output via speaker or 3.5mm headphone socket. Moreover, BM-U monitors support Lissajous and 5.1+2 surround sound patterns.

Eye Pattern
Built-in eye pattern to check input video transmission quality via SDI cable, especially the 12GSDI quality.

Webserver IP Remote Control
BM-U275HDR 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.

Specifications

LCD Performance
Size: 27 inches
Display area: 596.74×335.66mm
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 1/2/3/4
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: 130W
Working temperature: 0°C～+50°C
Working humidity: 10%～90%
Storage temperature: -15°C～+60°C
Storage humidity: 10%～90%
Dimensions: 652.3×433.1×88.8mm
Net weight (main body): Net 11kg; With package 16.3kg