EV1

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum fclemente695,

Please note that the software of an EV-1/EV-2 Sensor Core is designed to be updated by a/c/e/e/S-Series MFDs, C/E-Series Widescreen MFDs, E-Series Classic MFDs, and G-Series systems. As you EV-1 Sensor Core is not been installed as part of an Evolution Autopilot System, it should not be necessary to update its software unless experiencing a problem with it. The EV-1 Sensor Core will continuously calibrate itself unless a p70/p70R Autopilot Control Head has been used to command heading to be locked. In the absence of a p70/p70R, any adjustments to heading would require that the EV-1/2 Sensor Core be rotated within its mount.

As it is a guideline of this forum to restrict threads to a single subject, the VV SOG issue, please create a separate thread to address that issue. When doing so, be certain to identify how the VV system has been interfaced to your Raymarine system.