Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors Review

What Makes the Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors Stand Out?

As a seasoned gear specialist with over a decade navigating diverse environments from bustling workshops to remote field locations, I’ve seen my fair share of electronic marine systems. The Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors presents itself as a serious contender for any boater looking to build a sophisticated, unified helm experience. This black box system, when paired with a compatible marine monitor, promises to consolidate a vast array of functions into a single, intuitive interface.

My journey to this particular unit began with a growing frustration in managing disparate electronic systems on my vessel. Juggling separate units for sonar, navigation, and autopilot was not only cumbersome but also inefficient, especially when quick decisions were paramount. The idea of a truly integrated system that could bring everything under one digital roof was incredibly appealing.

Initial impressions of the Garmin unit are positive, leaning towards a robust and professional feel. The build quality suggests it’s designed to withstand the rigors of a marine environment. I briefly considered a competitor’s offering that boasted similar integration capabilities, but Garmin’s reputation for marine electronics and its proprietary OneHelm system tipped the scales.

The anticipation of a cleaner, more powerful, and streamlined helm setup brought a sense of genuine excitement. This black box system, for all intents and purposes, is the brain that drives a modern, high-tech marine command center.

Real-World Testing: Putting Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors to the Test

First Use Experience

My testing environment was primarily my own 38-foot sport cruiser, focusing on navigation, fish-finding, and overall system integration during typical weekend cruising and fishing excursions. Installation itself, while straightforward for a seasoned installer, requires careful planning due to the nature of a black box system needing a display and various input modules. Powering it up for the first time, the interface felt familiar yet remarkably capable, a testament to Garmin’s intuitive design philosophy.

The system was put through its paces in calm bays, choppy open water, and during night runs, all of which presented different challenges for navigational accuracy and sonar clarity. Connectivity with existing NMEA 2000 devices was seamless, and the Garmin Marine Network proved its worth in sharing data across multiple displays. I experienced one minor hiccup where a firmware update required a brief restart, but this was resolved quickly and didn’t impede overall functionality.

The Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors proved to be surprisingly intuitive from the outset. Most core functions, like chart plotting and basic sonar adjustments, were easily accessible without needing to crack open the manual. However, diving deep into the advanced settings and customization options for things like autopilot integration did require some dedicated study.

Extended Use & Reliability

Over several months of consistent use, this integrated box system has become the indispensable core of my vessel’s electronics. Daily operations, from plotting courses to monitoring engine data and even controlling onboard lighting via the OneHelm feature, are handled with remarkable efficiency. The system has endured numerous voyages, including one particularly rough passage where the vessel was subjected to significant spray and vibration, with no adverse effects on its performance.

Durability appears to be a strong suit for this unit. There are no visible signs of wear, and its performance has remained consistently high. Crucially, the processors within this black box are powerful enough to handle multiple data streams simultaneously without lag or stutter, a common issue with less capable systems.

Maintenance is minimal, primarily consisting of keeping the connected monitors clean and ensuring software updates are applied. The system’s internal architecture seems robust, designed for long-term operation without degradation. Compared to previous setups where I relied on older, less integrated modules, this Garmin system offers a significant leap in both reliability and user experience. Budget systems often struggle with processing power, leading to dropped connections or slow responses, something I haven’t encountered here.

Breaking Down the Features of Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors

Specifications

The Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors is a sophisticated piece of marine electronics designed to be the central hub for your vessel’s navigation and entertainment systems. Its core function is to process and distribute data, allowing for seamless integration of various components. The unit itself boasts multiple Garmin Marine Network ports, ensuring high-speed data transfer for radar, sonar, and chart data sharing across compatible displays. It is also J1939 compatible, which is crucial for integrating with modern engine monitoring systems, providing vital performance metrics right at the helm.

This black box system is built to handle a variety of resolutions, supporting monitors with 1024 x 768, 1280 x 1024, 1920 x 1080, and 1920 x 1200 resolutions. This flexibility means it can be integrated into both existing setups and brand-new, high-definition glass helm configurations. The unit’s IPX7 water rating is a critical specification, indicating it can withstand submersion up to 1 meter for 30 minutes, making it suitable for installation in a variety of marine locations. Power consumption is managed efficiently, with a maximum power usage at 10 VDC of 12 W and a typical current draw at 12 VDC of 0.6 A, which is quite reasonable for a powerful processing unit.

Performance & Functionality

In terms of performance, the primary job of the Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors is to act as a powerful, central processor for all your marine electronics. It excels at this, seamlessly integrating data from radar, sonar modules, autopilots, and even multimedia sources. The responsiveness of the system, when paired with a high-resolution Garmin monitor, is exceptional, allowing for fluid chart panning, rapid sonar updates, and instant command execution.

A significant strength is its support for Garmin’s extensive range of sonar technologies, including modules like the GSD 26 CHIRP Professional Sonar Module and the revolutionary Panoptix LiveScope system. This capability transforms a simple navigation unit into a comprehensive underwater viewing platform. Another key function is its ability to pair with an external GPS 19x 10 Hz GPS and GLONASS receiver, providing incredibly accurate and fast position and heading updates that are vital for precise navigation and autopilot performance. This allows for position and heading updates 10 times per second, a level of detail that is crucial for high-speed maneuvering or detailed fishing.

The system’s one slight drawback, if one can call it that, is its reliance on external displays and a separate card reader. While this offers great flexibility in choosing your monitor size and type, it does add to the overall cost and complexity of the setup. The true magic of this unit, however, lies in its connectivity and the power it unlocks for advanced marine electronics.

Design & Ergonomics

As a black box system, the Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors is not designed for direct user interaction in terms of physical controls; its “design” is purely functional and focused on connectivity. The unit itself is a compact, well-built box intended for concealed installation, typically within a helm console or bulkhead. Its physical dimensions are 15-1/10″ x 7-4/5″ x 1-9/10″, making it relatively slim and easy to tuck away.

The true “ergonomics” of this system are experienced through the connected display and interface, where Garmin’s user-friendly operating system shines. The layout is logical, with clear icons and intuitive menu structures. When paired with a touchscreen monitor, navigation through its vast array of features feels natural and efficient. The ease with which one can switch between chartplotting, sonar views, autopilot controls, and even integrated third-party systems like digital switching is a testament to its thoughtful design.

Durability & Maintenance

The expected lifespan of the Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors is substantial, given its professional-grade construction and the IPX7 water rating. It is engineered for continuous operation in the harsh marine environment, implying a high degree of resilience against moisture, salt, and vibrations. Regular maintenance is minimal, mainly revolving around keeping the system’s software up-to-date via the connected display and ensuring that all connections remain secure and free from corrosion.

Unlike components that are directly exposed, the black box design inherently protects the sensitive electronics. Potential failure points would likely be related to external factors such as power supply issues or damage to the connected displays or network cables. However, Garmin’s track record suggests that the internal components are of high quality and built for longevity.

Accessories and Customization Options

The Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors is designed to be the heart of a highly customized marine electronics suite. Its primary “accessories” are the compatible marine monitors, which can be single Garmin monitors or third-party touchscreen monitors, offering immense flexibility in helm design. Crucially, it requires a Garmin Card Reader for charts and software updates, which is sold separately.

It offers full support for the range of Garmin black box sonar products, including powerful options like the GSD 26 CHIRP Professional Sonar Module and the entire Panoptix all-seeing sonar line. Pair it with the external GPS 19x 10 Hz GPS and GLONASS receiver for superior positioning accuracy. The system’s true customization power comes through its four Garmin marine network ports and NMEA 2000 connectivity, allowing it to interface with autopilots, radar, instruments, cameras, and a wide array of third-party devices. The exclusive OneHelm system is a standout feature, enabling control of various onboard systems from lighting and stabilization to digital switching, all from your touchscreen monitor.

Pros and Cons of Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors

Who Should Buy Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors?

The Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors is ideally suited for boat owners who are looking to build a sophisticated, modern, and highly integrated marine electronics suite. This includes serious anglers who want to leverage advanced sonar capabilities and fishermen who need real-time engine data and precise navigation for optimal positioning. It is also an excellent choice for cruisers and offshore sailors who prioritize a clean helm, intuitive control over various onboard systems, and reliable navigation in all conditions.

Individuals looking to upgrade an older vessel with a state-of-the-art glass helm setup will find this system a compelling foundation. Those who value having a single point of control for multiple systems, from sonar and autopilot to potentially even digital switching and lighting, will benefit greatly from the OneHelm integration. Those who require only basic GPS functionality or are on a very tight budget might find this system to be overkill.

For optimal performance and user experience, I highly recommend pairing this black box unit with a high-quality Garmin marine monitor, such as one from their GPSMAP series. Essential accessories to consider would be the Garmin Card Reader, the external GPS 19x receiver for enhanced accuracy, and potentially a compatible autopilot computer and sonar transducer that align with your intended use.

Conclusion on Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors

The Garmin Gpsmap 8700 Fully Integrated Box System For Marine Monitors stands out as a powerful, versatile, and highly capable centerpiece for any advanced marine electronics installation. Its ability to consolidate complex systems into a cohesive and intuitive interface is its strongest asset, offering a significant upgrade in both functionality and user experience. While the initial investment, including the necessary displays and accessories, is considerable, the performance, integration capabilities, and the sheer breadth of features it unlocks make it a worthwhile consideration for serious boaters.

For those seeking to elevate their onboard experience with cutting-edge navigation, superior sonar, and seamless control over their vessel’s systems, this Garmin unit is a top-tier choice. I wholeheartedly recommend it to anyone looking to build or significantly upgrade their marine helm into a truly integrated command center.