Manufacturer: Nunotani Nautical Instruments Mfg Co., Ltd
Model: TPR-220

This telegraph system installs the transmitter in the wheelhouse and the receiver in the main engine control area (engine control room or near the machine), and corresponds utilizing the function of the micro-computer. Commands and responses can be exchanged with simple operations between the transmitter and the receiver, concerning the operating conditions of the main engine.

Transmitter / receiver
TPR-220 (flat type)