Using the "User Chart" or "Manual Update" editor to draw objects like buoys or restricted zones not yet in the official ENC.

Know how to access the electronic logbook to playback past maneuvers or verify system errors.

certification is a mandatory requirement for deck officers serving on vessels equipped with this specific Electronic Chart Display and Information System. To help you prepare for your competency assessment, this guide covers the core functional areas, technical requirements, and the types of questions typically encountered in the Wartsila Navi-Sailor 4000 type-specific training test. Understanding the Wartsila (Transas) Navi-Sailor 4000

How do you perform a manual update on a Transas ECDIS?

What color is the "Safety Contour" by default if the specific depth is not available in the ENC data?

Setting the corridor width for off-course alarms.