: High-viscous oil provides superior anti-vibration and shock decoupling at sea.
If ship is moving, speed error = (V × cos(TC) × tan(Lat)) / (900 × cos(Lat)) approx. Some CMZ‑900 versions have a (from log) – connect if available. Yokogawa Gyro Compass Cmz 900 Manual
Designed for easy upkeep with long service intervals. The gyrosphere container is split into two pieces, allowing the ship’s crew to replace it in case of emergency. Yokogawa Gyro Compass Cmz 900 Manual