Swit 23.8 Inch 4K FHD Broadcast Monitor

OVERVIEW
BM-H245 is a professional broadcast and film production monitor with a 23.8-inch FHD 1920×1080 LCD panel, 8-bit 16.77M colours, and 250 nits brightness. It supports multiple 4K inputs including 12GSDI, 4x3GSDI, and HDMI2.0, and can display single link 4K input, quad link 4K input, or 4 independent video inputs in multiview. It also has features such as waveform, vector, audio meters, and EOTF selection for each input, as well as HDR/SDR EOTFs and colour gamut options.

SUMMARY
Screen Size: 23.8 Inch
Resolution: 1920 x 1080
Inputs:
BNC
HDMI 2.0
RJ-45
RS485
Outputs:
3.5mm
BNC
RS485
NITs: 250
INCLUDED IN BOX
1x 23.8-inch 4K input FHD Broadcast Monitor [BM-H245]

About The Swit 23.8 Inch 4K FHD Broadcast Monitor
23.8-inch FHD Panel
8-bit IPS LCD

BM-H245 adopts a 23.8-inch FHD 1920×1080 LCD panel, 8-bit 16.77M colours, 250nits, 1000:1 contrast, H/V 178° viewing angle foor broadcast and film productions.

Multi 4K Interfaces

BM-H245 provides 4x SDI inputs and 2x SDI loop outputs, supports multiple 4K inputs including:
– 12GSDI Single link 4K;
– 4x3GSDI Quadlink 4K, (SQD and 2SI)
– HDMI 2.0 (4K60P)

Supports pixel-to-pixel zoom-in the 4K signal to FHD panel.

Display Modes

Supports Single link 4K input including 12GSDI, HDMI2.0, and Quad link 4x 3GSDI 4K inputs. You can also input 4x independent sources to multiview, or 2x sources Pic-by-Pic or Pic-in-Pic view, supports 12G/6G/3G/HD-SDI and HDMI 2.0/1.4/1.3 mixed formats input, and waveform, vector, audio meters, EOTF, colour gamut selection for each input.

Single link 4K inputs – 12GSDI, HDMI2.0
Quad link 4K inputs – 4x 3GSDI (SQD or 2SI)
Mixed inputs Multiview – 4 independend video inputs of 12G/6G/3G/HD-SDI or HDMI mixed

HDR/SDR EOTFs

BM-H245 provides HLG (Hybrid Log Gamma), Dolby Vision PQ, SONY S-Log3 HDR and Gamma 1.0/1.8/2.2/2.4/2.6 SDR EOTFs, and Colour Gamut selection from LCD native, REC.709, DCI-P3 and REC.2020.

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 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

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 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

Support Zero latency mode (less than 1/100 frame) for lip-sync monitoring.

HDR/SDR De-log LUTs

The monitor has built-in multi camera logs to HLG1000, PQ1000 or Rec 709 SDR conversion LUTs, including Log-C, C-log, S-log2, S-log3, V-log, J-log1, RedLogFilm etc. You can also upload User LUTs to monitor by USB disk, support 17x17x17 3DLUT cube files.

Multiple Video Analysis Patterns

Waveform Y/Cb/Cr/R/G/B with Nits mark
Vector scope
Red/Blue Peaking focus assist
R/G/B/Mono mode
Single line waveform
R/G/B/Y Histogram
Over exposure zebra stripes
False colour

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-H monitors support Lissajous figures and 5.1 & 7.1 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-H245 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.

Power Supply

BM-H245 consumes 60W power, supports both AC 100-240V input and 4-pin XLR DC 12-17V input, and equipped with a V-mount battery plate on the rear panel. (Gold mount for option)

LCD Performance
Size 23.8 inches
Display area 527.04×296.46mm
Resolution 1920×1080
Aspect ratio 16:09
Brightness 250nits
Contrast 1000:01:00
Colour depth 16.77M colours, 8-bit
Signal process 18-bit
Viewing angle 178°(H) /178°(V)
Input
BNC ×1 12G/6G/3G/HD/SD-SDI input
BNC ×3 3G/HD/SD-SDI input
HDMI ×1 HDMI 2.0 input
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 ×1 12G/6G/3G/HD/SD-SDI loop output
BNC×1 3G/HD/SD-SDI input
RS485 ×1 TSL 3.1/4.0 UMD output
Analog audio 3.5mm headphone and speaker
Video Format
SDI 1 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)
SDI 2/3/4 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)
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)
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 DC 12V-17V, AC 100-240V, 50/60Hz
Power consumption 60W
Working temperature 0°C～+50°C
Working humidity 10%～90%
Storage temperature -15°C～+60°C
Storage humidity 10%～90%
Dimensions 580.9×392.3×73.6mm
Net weight (main body) 6.7kg

23.8-inch 1920×1080 IPS LCD Panel
12GSDI, 4x3GSDI, HDMI2.0 4K input
4-ch SDI/HDMI mixed multiview
2-ch SDI/HDMI PBP or PIP view
Multi Colour Gamut & HDR/SDR Viewing
Payload ID auto setting
18-bit internal colour processing
Audio/Video Zero latency for lip-sync
3DLUT Auto Self-calibration without PC
Built-in Multi camera Delog LUTs
User 3DLUTs upload via USB
Waveform / Vector / Histogram / Eye pattern
Focus assist / False colour / Zebra
16-ch audio meters / Lissajous pattern
5.1 & 7.1 surround sound phase pattern
IP webserver remote control
TSL UMD and text TALLY display
USB firmware upgrade