Furuno 000-171-974 Trackball Assembly for 1833/C

Product Description

The Furuno Trackball Assembly (TA4721) is a replacement input controller for the NavNet 1833C marine radar/color display system.

Product Overview

In marine navigation setups on boats, this trackball provides precise cursor control and menu navigation for the 1833C radar/plotter, enabling target acquisition, waypoint marking, and NavNet network integration in helm stations where touchscreen alternatives are less practical.

Key Specifications

• Compatibility: 1833C, 1933C, other NavNet vx2 displays

• Type: Precision optical trackball with left/right buttons

• Waterproof: IPX5 marine rating

• Connector: Direct plug-in replacement assembly

Technical Specifications

• Supports radar range/bearing modes, ARPA target tracking, and NavNet Ethernet networking functions.

• Durable construction withstands vibration and saltwater spray typical of bridge operations.

• Matches 1833C environmental specs (-15°C to +55°C operating range).

What's in the Box

• Furuno 000-171-974 Trackball Assembly (complete unit)