Here is what you are actually looking for, and how to navigate it.
If you need to read your meter, call your utility and ask for the "Customer Display Code Guide for the RXS4e." If you need to install or program it, you should already have factory training and a utility work order. The RXS4e manual isn't hidden—it's guarded, for good reason.
The Landis+Gyr RXS4e is not a consumer device like a smartphone or a smart thermostat. It is a high-precision, grid-grade polyphase electricity meter (typically Class 0.5s or Class 1) used by utilities for commercial, industrial, and increasingly, residential grid-edge management. Consequently, the "manual" is a suite of proprietary technical documents locked behind utility credentials.
If you are searching for a document titled strictly "Landis+Gyr RXS4e User Manual," you have likely encountered a frustrating reality of the modern utility industry: There is no single, public-facing manual for the end consumer.
