If cleaning does not resolve the issue:
The Navi-Sailor 4000 ECDIS, the fifth generation of ECDIS from Transas (now part of Wärtsilä), is a sophisticated navigation information system that displays positional data from multiple sensors on electronic navigational charts. Fully compliant with the latest IMO, IHO, and IEC standards, it is designed to assist officers on watch (OOW) with route planning and monitoring. However, like any high-performance electronic system, the Navi-Sailor 4000 can be susceptible to overheating, often described by crew as the system feeling "hot," which is a sign that demands attention.
Maintaining situational awareness requires shifting display parameters as environmental conditions change. The following software hot keys on the and Chart Panel Bar streamline these tasks: Orientation and Motion Switches
: Switches focus to the Cursor Information window for manual coordinate entry. navi sailor 4000 ecdis hot
To quickly marquee a specific chart fragment for a closer look.
In some early Navi Sailor 4000 models, Wärtsilä released firmware that did not aggressively ramp up fan speeds until the system was already critical. Updating the firmware often resolves "phantom" hot alarms.
on the chart to plot your starting waypoint and subsequent points. : Open the Route Table If cleaning does not resolve the issue: The
button to toggle the display of ARPA targets on the chart screen. Radar Overlay
Add ECDIS chassis and console filter cleaning to the planned maintenance system (PMS).
The (now supported under Wärtsilä Voyage ) stands as one of the most widely deployed Electronic Chart Display and Information Systems in the commercial maritime industry. Engineered for safe, IMO-compliant, and paperless navigation, this powerful platform integrates hardware like the RS6 marine computer with robust electronic navigational charts (ENCs). In some early Navi Sailor 4000 models, Wärtsilä
: Dedicated button to turn the Radar overlay ON or OFF over the electronic chart.
The system is fully compliant with current IMO, IHO, and IEC standards. Recent models are S-100 ready , meaning they can be upgraded to next-generation electronic chart standards without hardware replacement.
: Create an instant position recording in the electronic logbook.
For official operating procedures, always refer to the vessel-specific Navi Sailor 4000 manual and the company's Safety Management System (SMS).
However, navigating through complex menus on a moving vessel can be challenging during a critical watch. To maximize safety and maintain high situational awareness, deck officers must master the system's "hot" functions, dedicated shortcut keys, and layout utilities.