Yokogawa Gyro Compass Cmz 700 User Manual ~upd~ Review

The mercury float chamber has a small viewing window. The manual states: "Check the bubble daily. If the bubble is larger than 10mm, the mercury has leaked. If the bubble is absent, the chamber is over-pressurized." Users often skip this because it requires opening the master compass door. Don’t.

Technically, no. The gyro compass is a "black box" system. However, if you have lost your manual and are awaiting a download, here are three "blind reset" procedures derived from the original documentation: yokogawa gyro compass cmz 700 user manual