The NextLight 801/803 Indoor Optical Network Terminal (ONT) Starter Guide is a bilingual resource designed to help residential customers self-install their fiber internet equipment. The manual provides step-by-step instructions for identifying the correct wall plate, establishing secure fiber optic cable connections, and connecting the unit to power. To confirm a successful setup, the guide outlines how to monitor the system’s status lights (Power, Broadband, Service, and Ethernet) while providing a QR code for a video tutorial and a technical support number for additional assistance.