FURUNO DS 802 Terminal Box – Installation and Guide by SEANAV
The FURUNO DS 802 Terminal Box is a vital part of the Doppler Speed Log (DSL) system used in marine navigation. It ensures smooth data processing and distribution to various shipboard systems. At SEANAV, we provide complete support for installation, integration, and maintenance of FURUNO DS 802 systems. In this post, we’ll explain what the DS 802 Terminal Box does, how it works, and answer the most common questions related to it.
What is the FURUNO DS 802 Terminal Box?
The DS 802 Terminal Box is designed to work with the FURUNO DS-80 or DS-802 Doppler Speed Log systems. It receives, processes, and transmits navigation data such as longitudinal and transverse speed. The box connects the transducer unit with bridge displays, the ECDIS, and VDR, ensuring accurate real-time speed data throughout the vessel.
Main Features of the FURUNO DS 802 Terminal Box
- Stable connection between transducer and displays
- Reliable Doppler data processing
- Seamless integration with VDR, ECDIS, and RADAR
- IMO and SOLAS compliant design
- Compact and durable for marine environments
- Supports various ship speeds and motion modes
SEANAV’s Expertise in Installation and Calibration
SEANAV provides complete services for the installation, calibration, and maintenance of the DS 802 system. Our technicians are fully trained in FURUNO equipment and ensure your system meets IMO and class requirements. We also provide replacement parts, wiring checks, and integration with existing navigational systems.
11 Frequently Asked Questions (FAQ)
1. What is the function of the DS 802 Terminal Box?
It serves as the interface between the transducer and the ship’s bridge equipment, enabling data transfer and control functions.
2. Is it compatible with DS-80 systems?
Yes, the DS 802 Terminal Box is fully compatible with DS-80 and DS-802 Doppler Speed Log systems.
3. What kind of data does it handle?
It transmits ship’s speed forward and aft (longitudinal), and across (transverse), to navigation and monitoring systems.
4. Can it be used on any vessel?
Yes, it is suitable for all vessel types requiring Doppler-based speed logging, especially commercial and cargo ships.
5. Does SEANAV install DS 802 Terminal Boxes?
Yes, SEANAV offers full installation and setup services across multiple ports globally.
6. How often should it be checked?
It is recommended to inspect the DS 802 Terminal Box during annual surveys or after a VDR failure report.
7. Does it need calibration?
Yes, calibration ensures accuracy in speed output, which is essential for navigation and compliance.
8. Can SEANAV provide spare parts?
Absolutely. We supply genuine FURUNO parts for the DS 802 and offer fast global delivery.
9. Is the box resistant to vibration and moisture?
Yes, it is built to withstand marine environments with IP-rated protection and shock resistance.
10. Can it integrate with modern ECDIS?
Yes, the box supports NMEA output for integration with all modern ECDIS systems.
11. How can I get support for my DS 802 Terminal Box?
Contact SEANAV via our contact page for immediate technical or installation support.
Why Choose SEANAV?
SEANAV specializes in marine electronics including FURUNO Doppler Speed Logs and terminal boxes. Our certified engineers ensure correct installation, setup, and integration into your navigational systems. Whether for new builds, retrofits, or urgent repairs, SEANAV delivers prompt and reliable service.
