• Model: MTL-1A

• Manufacturer: Mitsui Zosen Systems

• Function: Telegraph signal logger and printer recorder for marine applications

• Application: Used primarily in ship engine rooms to log and print telegraph commands from the bridge

• Data Logging: Records telegraph signals such as engine speed and direction commands

• Printer Type: Integrated thermal or impact printer for immediate physical printout of telegraph commands

• Communication Interface: Supports RS-422 serial communication protocol

• Baud Rate: Typically 9600 bps

• Data Format: 8 data bits, even parity, 1 stop bit (standard serial communication settings)

• Power Supply: Standard marine electrical supply (usually 24V DC or ship’s standard voltage, confirm with specific unit)

• Display: May feature LED indicators or simple digital display for status monitoring

• Construction: Rugged, marine-grade construction for durability in harsh shipboard environments

• Mounting: Suitable for panel mounting or desk installation in the engine control room

• Usage: Provides real-time printing and historical logging of telegraph commands for operational transparency

• Compliance: Meets marine communication and logging standards (exact certifications to be confirmed)