HDK Industries Ltd.
HDK Marine 24
HDK Marine 24
Final customer selection
Marine Electronics Compatibility
Cable Selection
The appropriate cable for your selected compatible device is included with your display.
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HDK Marine 24
23.8" Marine Display
Professional marine visibility in a rugged, purpose-built display.
The HDK Marine 24 is a 23.8-inch high-brightness marine display engineered for demanding marine environments. With a 1500-nit industrial LCD, optical bonding, anti-glare chemically etched glass and automatic light-sensing brightness control, the HDK Marine 24 is designed to provide clear, highly visible images across changing lighting conditions.
Its 1920 × 1080 native resolution supports both 16:9 and 16:10 image modes, subject to source compatibility, providing flexibility with a wide range of marine electronics and video sources.
A rugged IP67-rated enclosure, fanless passive cooling, 9–36 VDC operation and a −20°C to +70°C operating temperature range make the HDK Marine 24 purpose-built for life on the water.
Built for the Marine Environment
- 1500-nit high-brightness industrial LCD
- 21.5-inch display
- 1920 × 1080 native resolution
- Supports 1920 × 1080 (16:9) and 1920 × 1200 (16:10) image modes
- 10-point PCAP capacitive touchscreen
- Optically bonded display
- 2 mm chemically strengthened front glass
- 7H surface hardness
- Anti-glare chemical-etched surface
- Automatic light-sensing brightness control
- IP67-rated enclosure
- Fanless passive cooling
- 9–36 VDC power input
- −20°C to +70°C operating temperature
Flexible Display Compatibility
The HDK Marine 24 supports both:
1920 × 1080 (16:9)
1920 × 1200 (16:10)
This allows the display to accommodate different aspect-ratio requirements from compatible marine electronics and video sources.
Actual supported image modes are subject to source compatibility.
Rugged Marine Construction
The HDK Marine 24 features an aluminum-alloy bezel with a zinc-plated cold-rolled steel rear housing and a sealed, IP67-rated design.
Fanless passive cooling eliminates the need for an internal cooling fan, providing quiet, low-maintenance operation.
The display is designed for operating temperatures from −20°C to +70°C and relative humidity up to 100% at relevant temperatures, non-condensing.
Sealed Marine Connections
The HDK Marine 24 uses sealed IP67 M20 connections for:
- 1 × HDMI video input
- 1 × USB-A touchscreen interface
- 1 × DC 9–36 V power input
Maximum rated power consumption is 30 W.
A 10 A fuse is recommended for circuit protection.
Technical Specifications
| Specification | HDK Marine 22 |
|---|---|
| Display size | 23.8" |
| Panel type | Industrial LCD |
| Native resolution | 1920 × 1080 |
| Supported image modes | 1920 × 1080 (16:9) / 1920 × 1200 (16:10) |
| Brightness | 1500 nits (cd/m²) |
| Brightness control | Automatic light sensing and OSD adjustment |
| Viewing angle | 89° / 89° / 89° / 89° (R / L / U / D) |
| Touchscreen | 10-point capacitive / PCAP |
| Front glass | 2 mm chemically strengthened glass |
| Surface hardness | 7H |
| Surface treatment | Anti-glare chemical etching |
| Luminous transmittance | ≥85% |
| Optical bonding | Yes |
| Video input | 1 × IP67 M20 HDMI |
| Touch interface | 1 × IP67 M20 USB-A |
| Power input | 1 × IP67 M20 DC 9–36 V |
| Operating voltage | DC 9–36 V |
| Power consumption | ≤30 W maximum rated |
| Recommended circuit protection | 10 A fuse |
| Enclosure | Aluminum-alloy bezel / zinc-plated cold-rolled steel rear housing |
| Ingress protection | IP67 |
| Cooling | Passive / fanless |
| Operating temperature | −20°C to +70°C |
| Relative humidity | Up to 100%, non-condensing |
| Vibration | GB/T 2423.10-2019 |
| Mounting | U-bracket |
Garmin® & Chartplotter Compatibility (See compatibility chart in photos)
The HDK Marine Display is designed for integration with compatible Garmin® and other marine electronics systems using HDMI video output and USB for touch functions.
Lowrance® compatibility:
HDS Carbon / Live and HDS Pro systems can be used with the Russell Marine® RMP Connect Module. (Not included) The current version of the connect module does not support USB/touchscreen. your display will not have touch screen control of your Lowrance HDS unit.
Important Compatibility Information
Compatibility can vary by chartplotter model, video output, aspect ratio and touchscreen capability. Please review the HDK Marine Display Compatibility chart in the product images before ordering.
Some compatible Garmin® models may display black bars on the sides when using Auto aspect ratio to maintain the source's native aspect ratio and touchscreen calibration. Selecting Widescreen can be used for full-screen display where appropriate.
For Garmin® models noted as having potential touchscreen issues, touchscreen performance may depend on Garmin® software and future updates.
If you are unsure whether your specific marine electronics system is compatible, contact HDK Marine before ordering and we will be happy to help confirm compatibility.
Brand & Compatibility Disclaimer
Garmin® and Lowrance® are trademarks of their respective owners. HDK Industries Ltd. is an independent business and is not affiliated with, endorsed by, sponsored by, or authorized by Garmin Ltd. or Lowrance®.
Product names and model numbers are referenced solely to identify compatible equipment and are used for compatibility purposes only.
Compatibility information is based on testing and/or available technical information and may change with hardware, firmware, software, or system updates. Always verify compatibility with your specific equipment before purchase.
For questions about compatibility, please contact HDK Marine before ordering.
HDK Marine 24 — 23.8" of high-brightness, rugged marine display performance.
