8 watchman, Silencing the audible alarm, Cancelling the guard zone and guard alarm – Furuno 1942 MARK-2 User Manual

Page 24: How watchman works

Advertising
8 watchman, Silencing the audible alarm, Cancelling the guard zone and guard alarm | How watchman works | Furuno 1942 MARK-2 User Manual | Page 24 / 46 8 watchman, Silencing the audible alarm, Cancelling the guard zone and guard alarm | How watchman works | Furuno 1942 MARK-2 User Manual | Page 24 / 46
Advertising