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Epson Projector Firmware Release Notes

Models: EB-PU2113W, PU2116W, PU2120W, PU2213B, PU2216B, PU2220B

Date: 7/21/2025

Introduction

This document provides a detailed overview of firmware updates for various Epson projector models. It outlines new features, usability improvements, and bug fixes implemented across different firmware versions to enhance performance and user experience.

Key Updates by Version

  • Version 2.70: Includes support for Epson Projector Professional Tool V1.60, improved connection specifications with ELPEC01, and fixes for luminance and edge blending issues.
  • Version 2.62: Features security updates in response to the European Radio Equipment Directive (RED), including changes to password requirements and measures against brute-force attacks.
  • Version 2.61: Adds support for Epson Projector Management Connected V2.2 and addresses issues with exporting/importing settings and light source calibration.
  • Version 2.60: Introduces support for Epson Projector Management Connected V2.0 and Crestron Xio Cloud, along with password setting specification changes.
  • Version 2.51: Supports the addition of CB-C25KU for ECC and fixes password setting issues.
  • Version 2.50: Enhancements include support for Epson Projector Professional Tool (EPPT) Ver. 1.52, new logging functions, and usability improvements for geometric assist and simple blending.
  • Version 2.03: Introduces "Basic Control" in Network Configuration, changes password setting timing, and adds batch setting file read/write functionality.
  • Version 2.02: Addresses potential firmware update failures via EPM and fixes bugs related to laser warnings and projector connectivity after updates.
  • Version 2.01: Updates specifications to comply with UK cyber law, changes the startup logo, and improves distortion operation during lens calibration.
  • Version 2.00: Introduces a new "Simple Blending" function and support for Blending and Stacking Assist.
  • Version 1.05: Adds "21:9" to the Screen Type menu and fixes calibration execution bugs.
  • Version 1.04: Modifies the detection method for distortion lens operating range and updates specifications for non-supported lenses.
  • Version 1.03: Fixes bugs related to color tone, temperature errors, and lens selection in the OSD menu.

Additional Information

For detailed technical specifications and support, please refer to the official Epson website.

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