LG 32HL714S: 31.5" 4K IPS Surgical Monitor with 12G-SDI
Authorized LG medical imaging equipment supplier. The 32HL714S is purpose-built for demanding operating room environments where single-cable 4K reliability and multi-source flexibility are essential. It solves three persistent problems in surgical display. Quad 3G-SDI creates cable complexity, many monitors offer limited failover protection during live procedures, and color fidelity is often inadequate for endoscopic imaging. The 32HL714S addresses all three.
The core technology is a 31.5 inch 4K IPS panel with an sRGB 115 percent area color gamut and HDR10 for accurate tissue recognition and depth perception in endoscopic feeds. A single 12G-SDI SFP cable carries native 4K at 60 frames per second up to 70 meters, which eliminates quad-cable runs across operating room AV racks. Automatic failover with restore switches to a backup source instantly and returns to the primary source when the signal recovers, which protects visualization throughout every procedure.
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12G-SDI SFP, Wide Color, and OR-Grade Durability
Three technologies set the 32HL714S apart for surgical suites. 12G-SDI SFP eliminates quad-cable complexity, an sRGB 115 percent gamut with HDR10 delivers accurate color for endoscopic tissue differentiation, and IP35 and IP32 ratings with IK06 and anti-reflection protection glass withstand the physical demands of a sterile operating room. Full technical detail is in the expandable sections below.
Panel: 31.5 inch IPS, 3840 by 2160 4K UHD, 16:9
Brightness, typical: 800 cd/m²
Contrast Ratio: 1,000:1
Viewing Angle: 178° horizontal and 178° vertical
Color Gamut: sRGB 115 percent area, with over 99 percent sRGB coverage
HDR: HDR10 and HDR Effect
Protection Glass: 1.6 millimeter with anti-reflection and anti-fingerprint coating
Flicker Safe: reduces screen flicker during extended operating room sessions
12G-SDI SFP, four in and four out: the SFP module format supports both coaxial and optical fiber runs, and is backward compatible with 3G-SDI through 3Gx4 quad-link mode, so existing connections are preserved
Single-cable distance: up to 50 meters with BELDEN 1694A, or up to 70 meters with CANARE UHD 5.5C, per cable run at 4K and 60 frames per second
sRGB 115 percent area: extends beyond the sRGB standard to capture color nuance in endoscopic tissue imaging that standard 100 percent sRGB displays cannot reproduce
HDR10: preserves highlight and shadow detail in high-contrast laparoscopic camera feeds
How the 32HL714S compares against a standard surgical monitor:
Unlike standard surgical monitors that require manual input switching, the 32HL714S automatically transitions to a backup source the moment the primary signal drops, then restores the primary feed without operator intervention when the signal returns. In a hybrid operating room with multiple imaging sources connected, this two-way failover keeps the procedural display running continuously.
Full Technical Specifications
Complete reference data for procurement, RFP submissions, and biomedical review. Hospital purchasing teams, imaging technology managers, and biomedical engineers rely on this specification set when they evaluate operating room surgical displays. Expand each category for full detail.
| Resolution | 4K UHD, 3,840 × 2,160 |
| Panel Type | IPS |
| Screen Size | 31.5 inch, 16:9 |
| Brightness, typical | 800 cd/m² |
| Contrast Ratio | 1,000:1 |
| Color Gamut | sRGB 115 percent area, over 99 percent coverage |
| HDR | HDR10 and HDR Effect |
| Viewing Angle | 178° horizontal and 178° vertical |
| Flicker Safe | Yes |
| Weight, without stand | 13.5 kg |
| IP Rating, front | IP35 |
| IP Rating, rear | IP32 |
| Impact Protection | IK06, withstands 1 joule of impact |
| Protection Glass | 1.6 mm with anti-reflection and anti-fingerprint coating |
| VESA Wall Mount | 200 × 100 mm and 100 × 100 mm |
| SDI Input and Output | 12G-SDI SFP, 4 in and 4 out, 3Gx4 compatible |
| Other Video Inputs | HDMI × 1, DisplayPort in and out, 3G-SDI, DVI-D in and out |
| USB | USB 2.0 |
| Control | RS-232C serial control |
| Cable Distance | Up to 70 meters at 4K and 60 frames per second over a single cable |
| Power Consumption, maximum | 180 W |
| Power Adapter | External adapter, 24 V and 7.5 A |
| PBP and PIP | Up to 4 picture by picture, plus picture in picture |
| Screen Flip | Mirror Mode and Rotation Mode, rotates 180 degrees |
| Failover Input Switch | Automatic with restore to primary |
| User Preset Quick Setting | Saves or loads up to 10 picture quality settings |
Clinical Applications
Deployed across surgical environments where single-cable 4K reliability, multi-source visibility, and operating room grade durability are required.
A single 12G-SDI SFP cable replaces quad 3G-SDI runs, which simplifies laparoscopic tower AV integration in operating room equipment racks.
An sRGB 115 percent gamut and HDR10 reproduce endoscopic tissue color and highlight detail that standard surgical displays flatten.
Automatic failover with restore keeps imaging continuous during interventional cardiology procedures with no manual input switching required.
4PBP displays endoscopy, fluoroscopy, navigation, and vitals at the same time on one screen, which reduces overhead clutter.
12G-SDI SFP supports fiber optic modules for extended runs beyond 70 meters across multi-floor hospital infrastructure.
RS-232C serial control integrates with hospital AV automation systems for centralized display management.
12G-SDI SFP, Failover, and Multi-View
A complete 4K surgical AV integration platform designed to slot into existing operating room ecosystems, including laparoscopic towers, hybrid operating room AV routing, and C-arm video sources. The expanded detail on inputs, outputs, failover logic, cable distance, and mounting is in the expandable sections below.
HDMI x1: connects cameras, a PC, or image management systems.
DisplayPort in and out: supports high frame rate 4K sources with loop-through.
12G-SDI in x4 and out x4, SFP, 3Gx4 compatible: the SFP module slots support both optical fiber and coaxial runs and carry native 4K at 60 frames per second over a single cable path. They are compatible with 3G-SDI quad-link sources through 3Gx4 mode, which suits laparoscopic tower and operating room AV integration into existing equipment.
3G-SDI: provides legacy SDI source compatibility.
DVI-D in and out: provides legacy system input with loop-through.
USB 2.0: supports firmware updates and peripherals.
RS-232C: provides serial control for hospital AV control systems and automation.
4PBP: displays up to four independent sources side by side, such as a laparoscopic camera, fluoroscopy, a navigation overlay, and vitals at the same time.
PIP: overlays a secondary source in a resizable window.
Mirror Mode: flips the display horizontally for boom arm orientations.
Rotation Mode: rotates the output 180 degrees for non-standard mounting.
User Preset Quick Setting: saves or loads up to 10 picture quality settings so staff can recall the right preset without navigating menus during a procedure.
The 32HL714S monitors signal integrity on the active input and automatically switches to a designated backup source if the primary signal is lost across HDMI, SDI, DVI, or DisplayPort. When the primary signal returns, the monitor automatically switches back without manual intervention. In a live surgical environment with C-arm sources and laparoscopic towers connected, this two-way failover is a critical reliability layer. The main input and the failover input are set in the monitor menu.
BELDEN 1694A coaxial cable: up to 50 meters at 4K and 60 frames per second over a single cable.
CANARE UHD 5.5C cable: up to 70 meters at 4K and 60 frames per second over a single cable.
These distances cover virtually all operating room, cath lab, and interventional suite runs without signal repeaters, which simplifies AV infrastructure compared with quad 3G-SDI installations.
SFP module compatibility: optical fiber SFP modules extend the reach further for multi-floor hospital infrastructure.
IP35, front: dust tight and protected against water spray from any direction, and compatible with operating room grade disinfectants and routine cleaning.
IP32, rear: protected against dripping water and solid particles.
IK06: withstands 1 joule of impact energy during transport or installation.
Protection Glass: 1.6 millimeter with anti-reflection and anti-fingerprint coating.
Weight, without stand: 13.5 kilograms, so verify boom arm or pendant weight capacity.
VESA: 200 by 100 millimeters and 100 by 100 millimeters are supported, and a stand is not included.
Regulatory Compliance and Safety
FDA Class I registration, CE MDR compliance, and IEC 60601-1 electrical safety certification. Medical Outfitters is an ISO 13485:2016 certified supplier of medical imaging equipment, so every 32HL714S ships through a documented and audited quality management system. Full compliance documentation is available in the expandable sections below.
FDA Class I: registered as a Class I medical device with the United States FDA, suitable for use in hospital operating rooms and clinical environments.
CE MDR: compliant with the European Union Medical Device Regulation 2017/745.
ISO 13485: manufactured under ISO 13485 quality standards, and Medical Outfitters is independently ISO 13485:2016 certified as a medical imaging equipment supplier.
IEC 60601-1: meets the general safety requirements for medical electrical equipment.
IEC 60601-1-2: meets the electromagnetic compatibility requirements, so the monitor does not interfere with other operating room equipment, patient monitors, or AV control systems.
UL and cUL: UL Listed for the United States and Canada.
RoHS: compliant with the Restriction of Hazardous Substances directive.
REACH: compliant with the European Union REACH chemical regulation.
WEEE: compliant with the European Union Waste Electrical and Electronic Equipment directive.
OR AV Compatibility & Integration Review
Provide your laparoscopic tower model, boom arm specifications, SDI routing distances, and SFP module requirements. Our team confirms full compatibility with your existing operating room AV equipment before your order ships.
Hospital Procurement & RFP Support
Volume pricing, technical documentation, and logistics for multi-OR deployments. We support biomedical engineers, operating room directors, and hospital purchasing departments sourcing surgical display equipment. Contact us for RFP packages.
Frequently Asked Questions
Quick answers to the most common purchase and technical questions about the LG 32HL714S surgical display. Tap any question to expand.
12G-SDI transmits 4K video at 60 frames per second over a single coaxial or fiber cable, which eliminates the four separate cables required by quad 3G-SDI. This reduces cable clutter in the operating room, simplifies installation in AV racks, and removes four potential failure points from the signal chain during live surgical procedures.
You designate a primary input and a backup, or failover, input in the monitor settings. If the primary signal is lost, from a laparoscopic camera, a C-arm, or another source, the display instantly switches to the backup source. When the primary signal returns, the monitor automatically restores it without requiring any manual interaction during the procedure.
No. The LG 32HL714S is designed for wall, surgical boom arm, or ceiling pendant mounting. The VESA pattern is 200 by 100 millimeters and 100 by 100 millimeters, and the monitor weighs 13.5 kilograms without a stand, so verify your boom arm or pendant weight capacity. Our team can advise on compatible mounting solutions for your operating room.
Yes. The 32HL714S supports up to four picture by picture and picture in picture, so the surgical team can monitor endoscopic, fluoroscopic, navigation, and vital signs feeds on one display at the same time. Mirror and Rotation modes allow flexible orientation for any operating room setup.
Yes. The LG 32HL714S is FDA Class I registered, CE MDR compliant, and certified to IEC 60601-1 and IEC 60601-1-2 for medical electrical devices, so it is suitable for use in hospital operating rooms and procedure suites.
An sRGB 115 percent area means the 32HL714S covers the entire sRGB color space plus an additional 15 percent of gamut volume, with over 99 percent sRGB coverage. This enables more accurate color recognition and depth perception in endoscopic and laparoscopic imaging, which helps surgeons distinguish tissue types and blood vessel structures more reliably.
The monitor includes a User Preset Quick Setting that saves or loads up to 10 picture quality settings. Staff can recall the preferred preset for a given procedure or camera source without navigating menus during the operation, and Mirror and Rotation modes adjust orientation for any mounting position.
Through Medical Outfitters Inc., an ISO 13485:2016 certified supplier based in Miami, FL. We supply factory-new units with nationwide installation support. Call (305) 885-4045 or request a quote online.
Compatible Equipment
Medical imaging equipment commonly deployed alongside the LG 32HL714S in surgical suites, from a Mini-LED companion display to the C-arm that feeds 12G-SDI video directly into this monitor.
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