Manufacturer: Nunotani Nautical Instruments Mfg Co., Ltd
Model: SAB-100L

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 synchronicity of the self-synchronizing machine. Commands and responses can be exchanged with simple operations between the transmitter and the receiver, concerning the operating conditions of the main engine.

A potentiometer for the control of the main machine can be installed into the transmitter TAT-300 (B5). A type with the fine-tuning function in the handle is also available.

Ceiling direction indicator (lamp lighting) SAB-100L

Equipped in the wheelhouse, the lamps are lighted in accordance with the telegraph command sections.
Section lamp lighting method
Sections	11 to 13 sections are available
Lamp size	31 × 61 mm