This manual introduces the use of the GPS 126/128 Marine Navigator, including product features, components, installation, use, troubleshooting and other content.
This manual covers four main sections: an Introduction with a table of contents and glossary, a Getting Started guide for basic features and quick‑start orientation, a Reference section with detailed explanations of advanced functions, and an Appendix with step‑by‑step initialization, installation instructions, specifications, wiring, and other resources. It also includes a packing list and safety notices.
The manual emphasizes safe operation, noting that the GPS 126/128 is a precision navigation aid that must be used at the owner's risk. Users are advised to review all safety information, practice with the simulator mode, and compare GPS indications with other navigation sources before relying on the device.