In addition to single gyrocompass, TF-900 dual system configuration is also available.
Moreover, TF-900 can be incorporated with mechanical gyrocompass (TG series) for dual gyrocompass configuration.
Retrofitting is easily done by ONLY replacing the master compass (TG-8000 series) with a new sensor unit (TF-900) and
making a slight modification on the existing control unit. Possible to retrofit in one day during the vessel's port call.
(※Details of the retrofit procedure might be different according to models and specifications of existing gyrocompass.)
TF-900 can be added to an existing Tokyo Keiki single gyrocompass system as an additional sensor via the AGI unit
(Additional Gyrocompass Interface unit).
In the event of gyrocompass trouble, the sensor can be quickly changed/switched to the additional sensor supporting safe and
secure navigation. Existing accessories (repeaters etc.) can be used as they are without any modification or changing.