Yokogawa Gyro — Compass Cmz 900 Manual ((top))
Check that all repeater compasses are clear of obstructions.
Titanium capsule and electrodes offer superior durability and cleaner operation over long periods. High Accuracy and Fast Settling: Static Accuracy: Dynamic Accuracy: Settling Time: Within 5 hours. High Follow-Up Speed: allows for precise tracking during sharp maneuvers. Vibration Resistance:
away from high-current AC power lines to prevent electromagnetic interference. 4. Operation and Start-Up Procedures
: A standard single-gyrocompass system featuring a split configuration (master compass and control unit), ideal for general commercial shipping. Yokogawa Gyro Compass Cmz 900 Manual
It takes approximately 3 to 4 hours for the gyrocompass to fully settle and provide an accurate heading reading. Do not use the heading data for navigation during this settling period. Interpreting Error Codes and Troubleshooting
The central brain where the gyrosphere lives. It is often integrated directly into the autopilot steering stand to save space.
Checking for loose connections and ensuring the power supply is stable. 5. Troubleshooting Common Issues Check that all repeater compasses are clear of obstructions
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If your vessel has a physical copy, consider scanning it immediately. Use a waterproof sleeve and store the PDF on the bridge PC and a separate USB drive.
“The gyro sphere contains beryllium copper and a mercury-like fluid. Never disassemble the sphere. Refer to authorized Yokogawa service personnel.” “Before switching off the main power, always use the ‘Stop’ sequence on the control unit. Abrupt power loss can demagnetize the torque motors.” High Follow-Up Speed: allows for precise tracking during
Manually input the vessel's current and Speed using the arrow keys on the display panel to engage automatic error correction (
The is obsolete. Yokogawa / Tokimec now supports the TG‑8000 series or TG‑6000 (digital fiber‑optic gyro compasses). Recommended replacement:
The CMZ900 master compass features a simple digital display and panel for operators. Starting the Gyro Compass Preparation: