Yokogawa Gyro Compass Cmz 700 User Manual Jun 2026

Covers the basic (CMZ700B), single (CMZ700S), and dual (CMZ700D) models. It includes system configurations, block diagrams, and general operations. Operating & Command Functions:

The Yokogawa CMZ 700 gyrocompass is a high-precision navigational instrument that determines true north using the principles of a gyroscope. Unlike a magnetic compass, it is unaffected by the Earth's magnetic field and provides a stable heading reference for critical shipboard systems like autopilots and radar.

The manual provides a comprehensive list of alarm codes. Common ones include:

The internal supportive fluid is either too hot or too cold. Check the heating element, the cooling fans, or ambient room temperatures.

Proper installation is critical for ensuring the gyrocompass functions within its performance specifications. yokogawa gyro compass cmz 700 user manual

: Daily/regular inspection checklists, error code lists, and backup memory initialization.

Standard setup for most commercial vessels.

A streamlined system featuring one master compass and a control unit, ideal for standard commercial vessels.

Comprehensive Guide to the Yokogawa CMZ-700 Gyro Compass The Yokogawa CMZ-700 gyro compass is a cornerstone of modern maritime navigation. It delivers highly accurate heading data to shipboard systems, ensuring safe and efficient vessel operations. Covers the basic (CMZ700B), single (CMZ700S), and dual

For spare parts, documentation, or professional service, contact a Yokogawa maritime partner. These suppliers provide genuine components and expert technical support.

: Settles within 4 hours under normal conditions. Slew Rate : Capable of tracking vessel turns up to 30∘30 raised to the composed with power per second. Heading Accuracy : Static accuracy within Dynamic Accuracy : Operational accuracy within under standard sea conditions.

A compact version where the master compass drives repeaters directly without a separate control box. CMZ700S (Single):

Inspect the master compass visually for any signs of fluid leakage. Unlike a magnetic compass, it is unaffected by

The heart of the system is the , typically with a service life of about 5 years . Key maintenance tasks include:

For direct access to specific digital documents, you can find the CMZ700 Series Manual and the CMZ700D User Manual on Scribd. CMZ700 Series Gyrocompass Manual | PDF - Scribd

The Yokogawa CMZ-700 is a highly reliable, accurate, and widely used commercial marine gyro compass system. Designed to provide precise heading data to navigation equipment, it is vital for safe vessel operations.

The gyro compass requires time to settle, typically within 4–6 hours, although the master compass may indicate a usable heading sooner.

The gyro motor will begin to spin up. During the first 30 to 60 minutes, the rotor accelerates to its high-speed operational RPM. Avoid any sudden physical impacts or maintenance tasks on the unit during this window.