The Raymarine i40 Bidata combines depth and speed instrumentation into a single compact display, making it an efficient helm solution for boaters who want full data readout without doubling up on hardware. It integrates seamlessly with Raymarine autopilots and navigation equipment via SeaTalk networking, and its large-digit LCD with red backlighting stays readable from day to night. Operates on 12V DC at under 0.4 watts, keeping energy draw minimal across long passages.

Specifications:

• Displays current speed, maximum speed, average speed, distance log, trip log, and water temperature
• Depth alarm functions: shallow depth alarm, deep depth alarm, shallow anchor alarm, and deep anchor alarm
• Depth offset controls included
• High-contrast LCD with extra-large digits for clear visibility in all lighting conditions
• Red backlighting for night-time readability
• Three-button control interface for straightforward operation
• SeaTalk compatible — integrates with Raymarine autopilots, instruments, and a-Series, c-Series, and e-Series MFDs
• Built-in transducer connections for simplified installation
• Available as a complete system with depth and speed transducers, or as a display-only unit for remote readout
• Operates on 12V DC; draws less than 0.4 watts
• Ultra-slim profile; includes low-profile surface mounting kit and silicone rubber sun cover
• Optional bracket mounting kit available separately
• Covered by Raymarine's 2-year warranty, upgradeable to 3 years at no charge by registering online within 90 days of purchase

Resources:

• Owners Manual (PDF)
• Quick Start Guide (PDF)