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The TVLogic LUM-181G is an 18.5" 4K-ready LCD monitor with SDI and HDMI inputs, designed for field and studio monitoring. Supporting up to four 12G-SDI sources, UHD 4K input, HDR (PQ/HLG), and full image monitoring tools including waveform, vectorscope, and focus assist, it provides accurate color and reliable performance in professional production environments.
The TVLogic LUM-181G 18.5" LCD Monitor is a compact, input-ready solution for monitoring high-resolution video in broadcast, cinema, and on-location productions. It features a 1920 x 1080 Full HD display with 500 cd/m² peak brightness, 1000:1 contrast ratio, 178° viewing angles, and precise color reproduction for accurate image evaluation.
Supporting up to UHD 4K via four 12G-SDI inputs or a single HDMI 2.0 input, the LUM-181G offers versatile connectivity for single-link or quad-link workflows. Four 12G-SDI outputs allow signal pass-through for multi-monitor setups. Onboard HDR support includes PQ and HLG EOTF gammas, with selectable color standards such as DCI-P3, Dolby-PG, and preset HD/UHD profiles.
Professional monitoring tools include waveform, vectorscope, 16-channel audio level meter, focus assist, user-adjustable aspect ratios, luma zone check, marker, timecode display, UMD display, blue/mono mode, range error, closed caption, H/V delay, and tally support. Control can be performed via front buttons, RS-422, LAN/GPI, or remote control.
The LUM-181G supports external power via 12–24 VDC or 100–240 VAC, consumes 85 W, and features VESA 100 × 100 mm mounting for flexible installation. Its compact and lightweight design (17.4 lb / 7.9 kg including stand) makes it ideal for mobile or studio setups requiring professional image monitoring.
Key Features
18.5" Full HD LCD display (1920 x 1080)
Supports UHD 4K input via 12G-SDI or HDMI 2.0
4 × 12G-SDI inputs and 4 × 12G-SDI outputs (single-link or quad-link)
HDR support: PQ and HLG gammas
Wide color gamut, selectable HD/UHD/DCI-P3/Dolby-PG presets
178° viewing angles, 500 cd/m² brightness, 1000:1 contrast
Waveform, vectorscope, luma zone check, focus assist
16-channel audio level meter, marker, timecode display, UMD display
Blue/mono mode, H/V delay, range error, closed caption, tally support
RS-422, LAN, GPI, and remote control compatibility
Built-in stereo speakers
VESA 100 × 100 mm mounting
Lightweight and portable for field and studio use
1 × TVLogic LUM-181G 18.5" 4K Input-Ready SDI/HDMI LCD Monitor
Power Cable (IEC)
User Manual
Display
Screen Size: 18.5" / 47.0 cm
Panel Type: LCD
Native Resolution: 1920 × 1080
Aspect Ratio: 16:9
Viewing Angle: 178° H / 178° V
Brightness: 500 cd/m²
Contrast Ratio: 1000:1
Color Support: 16.7 Million Colors (8-bit)
HDR Support: PQ, HLG
LUT Support: Yes
Video I/O
4 × 12G-SDI Inputs (BNC)
4 × 12G-SDI Outputs (BNC)
1 × HDMI 2.0 Input
Audio
3.5 mm Line Input/Output
Built-in Stereo Speakers
Control & Connectivity
RS-422 In/Out
LAN (RJ45) Input
GPI (RJ45)
USB-A (Firmware Update)
Power
Input: 12–24 VDC (XLR 4-Pin), 100–240 VAC (IEC)
Power Consumption: 85 W
Battery: Not Supported
Physical
Dimensions (Monitor Only): 17.4 × 12.2 × 3.6" / 442.5 × 309 × 91.8 mm
Dimensions (With Stand): 19.3 × 13.1 × 5.4" / 489.3 × 332.8 × 137.5 mm
Weight: 17.4 lb / 7.9 kg
Mounting
VESA 100 × 100 mm
Operating Conditions
Temperature: 32 to 95°F / 0 to 35°C
Storage: -4 to 140°F / -20 to 60°C
TVLogic LUM-181G Monitor
AI ASSISTANT CHAT
Or ask about:
| Type of Product | LCD Monitor |
| LCD monitors | monitor |
| Connector | USB-C |
| Connector | USB-C charging/connection |
| Connector | HDMI |
| Connector | SDI |
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The TVLogic LUM-181G is an 18.5" 4K-ready LCD monitor with SDI and HDMI inputs, designed for field and studio monitoring. Supporting up to four 12G-SDI sources, UHD 4K input, HDR (PQ/HLG), and full image monitoring tools including waveform, vectorscope, and focus assist, it provides accurate color and reliable performance in professional production environments.
The TVLogic LUM-181G 18.5" LCD Monitor is a compact, input-ready solution for monitoring high-resolution video in broadcast, cinema, and on-location productions. It features a 1920 x 1080 Full HD display with 500 cd/m² peak brightness, 1000:1 contrast ratio, 178° viewing angles, and precise color reproduction for accurate image evaluation.
Supporting up to UHD 4K via four 12G-SDI inputs or a single HDMI 2.0 input, the LUM-181G offers versatile connectivity for single-link or quad-link workflows. Four 12G-SDI outputs allow signal pass-through for multi-monitor setups. Onboard HDR support includes PQ and HLG EOTF gammas, with selectable color standards such as DCI-P3, Dolby-PG, and preset HD/UHD profiles.
Professional monitoring tools include waveform, vectorscope, 16-channel audio level meter, focus assist, user-adjustable aspect ratios, luma zone check, marker, timecode display, UMD display, blue/mono mode, range error, closed caption, H/V delay, and tally support. Control can be performed via front buttons, RS-422, LAN/GPI, or remote control.
The LUM-181G supports external power via 12–24 VDC or 100–240 VAC, consumes 85 W, and features VESA 100 × 100 mm mounting for flexible installation. Its compact and lightweight design (17.4 lb / 7.9 kg including stand) makes it ideal for mobile or studio setups requiring professional image monitoring.
Key Features
18.5" Full HD LCD display (1920 x 1080)
Supports UHD 4K input via 12G-SDI or HDMI 2.0
4 × 12G-SDI inputs and 4 × 12G-SDI outputs (single-link or quad-link)
HDR support: PQ and HLG gammas
Wide color gamut, selectable HD/UHD/DCI-P3/Dolby-PG presets
178° viewing angles, 500 cd/m² brightness, 1000:1 contrast
Waveform, vectorscope, luma zone check, focus assist
16-channel audio level meter, marker, timecode display, UMD display
Blue/mono mode, H/V delay, range error, closed caption, tally support
RS-422, LAN, GPI, and remote control compatibility
Built-in stereo speakers
VESA 100 × 100 mm mounting
Lightweight and portable for field and studio use
1 × TVLogic LUM-181G 18.5" 4K Input-Ready SDI/HDMI LCD Monitor
Power Cable (IEC)
User Manual
Display
Screen Size: 18.5" / 47.0 cm
Panel Type: LCD
Native Resolution: 1920 × 1080
Aspect Ratio: 16:9
Viewing Angle: 178° H / 178° V
Brightness: 500 cd/m²
Contrast Ratio: 1000:1
Color Support: 16.7 Million Colors (8-bit)
HDR Support: PQ, HLG
LUT Support: Yes
Video I/O
4 × 12G-SDI Inputs (BNC)
4 × 12G-SDI Outputs (BNC)
1 × HDMI 2.0 Input
Audio
3.5 mm Line Input/Output
Built-in Stereo Speakers
Control & Connectivity
RS-422 In/Out
LAN (RJ45) Input
GPI (RJ45)
USB-A (Firmware Update)
Power
Input: 12–24 VDC (XLR 4-Pin), 100–240 VAC (IEC)
Power Consumption: 85 W
Battery: Not Supported
Physical
Dimensions (Monitor Only): 17.4 × 12.2 × 3.6" / 442.5 × 309 × 91.8 mm
Dimensions (With Stand): 19.3 × 13.1 × 5.4" / 489.3 × 332.8 × 137.5 mm
Weight: 17.4 lb / 7.9 kg
Mounting
VESA 100 × 100 mm
Operating Conditions
Temperature: 32 to 95°F / 0 to 35°C
Storage: -4 to 140°F / -20 to 60°C
