Description
📝 Product Overview
The Sperry Marine T65800814-11 is a high-performance, marine-certified radar processor core designed for the VisionMaster FT series navigation systems. This critical processing unit interfaces directly with the transceiver unit to receive raw video signals, applying advanced digital filtering, clutter suppression, and target tracking algorithms (ARPA). It delivers crisp, high-resolution radar imagery and real-time target data directly to the bridge multifunction displays (MFD).
⚙️ Technical Specifications
- 📐 Dimensions: 440 mm x 380 mm x 132 mm (Standard 3U rackmount profile)
- ⚖️ Weight: 8.5 kg
- 🌍 Country of Origin: United Kingdom / United States
🚢 Applications
- VisionMaster FT Marine Radar and ChartRadar complexes
- Commercial vessel bridge navigation networks
- Automated Radar Plotting Aid (ARPA) target tracking matrices
- Coastal surveillance and vessel traffic service (VTS) outstations
🛠️ Usage Instructions
- Ensure the processor has fully initialized its operating system before activating the magnetron high-voltage transmission sequence.
- Adjust sea and rain clutter controls via the user interface to maintain optimal target detection sensitivity during inclement weather.
- Back up configuration data and radar sector blanking parameters to an external storage drive during routine annual maintenance.
- Never disconnect interface cables or processing cards while the main breaker assembly is switched on.
🔧 Mechanical Installation Requirements
- Fixing Method: Securely slide the chassis into a standard 19-inch secure marine equipment rack, tightening all four front-panel thumbscrews.
- Space Clearance: Leave at least 100 mm of unhindered workspace at the rear panel to facilitate proper signal cable bending radii and access.
- Heat Dissipation: Equipped with internal cooling fans. Ensure the intake and exhaust vents remain completely clear, keeping internal cabinet ambient air below 55°C.
🔌 Electrical Wiring Guide
- Terminal Definitions: * AC Input: L (Live), N (Neutral), PE (Protective Earth) 115V/230V auto-sensing
- Coaxial Ports: BNC Raw Radar Video / Trigger / Bearing / Heading Pulse inputs
- Data Ports: DB9 / RJ45 dedicated serial and network interfaces
- Earth Terminal: M6 copper ground stud located on the rear chassis lower frame
- Wire Gauge: Use minimum 1.5 mm² (16 AWG) flame-retardant marine wire for AC mains power supply routing.
- Grounding Norms: Connect the rear chassis M6 ground stud to the main rack ground bar using a thick, short, flat-braided copper strap to suppress high-frequency radar emission harmonics.
📡 Communication Configuration
- IP Address: Factory default setup is 192.168.10.21 (Subnet: 255.255.255.0) for seamless data integration into the VisionMaster dual-LAN network backbone.
- Station ID: Defined digitally within the system initialization config file to match its role (Master, Slave, or Interswitch backup processor node).
- Baud Rate: Configurable for NMEA-0183 serial connections; typically 4800 bps for standard GPS/gyro sensors and 38400 bps for high-speed AIS data lines.
❓ Frequently Asked Questions (Q&A)
- Q: Why is the display reporting a “No Video Signal” alarm?
- A: This points to a communication break from the antenna turning unit, a faulty transceiver module, or an issue with the coaxial/fiber signal path running down to the T65800814-11 processor.
- Q: How can I update the radar software safely?
- A: Software service packs must be loaded via the authorized service USB port using an official encrypted installer package provided by Sperry Marine technical support.
- Q: Does the processor support automatic target tracking immediately out of the box?
- A: Yes, it features integrated ARPA capabilities, allowing it to automatically acquire, track, and calculate CPA/TCPA vectors for up to 100 targets simultaneously once calibrated.
