Driver Details

New

Epson Universal Projector

By: Chowmain Software
Updated: Oct. 23, 2025
Version: 2.2

Epson provides a universal API (ESC/VP21) for their range of projectors for both IP and RS232 based controls. The Chowmain Epson universal projector driver for RTI provides seamless integration of all Epson projectors via this API and allows you to control all the standard features you would expect with a projector and more.

Epson Universal Projector Quickstart Install Guide

Version: 2.0
Date: Sunday, August 18, 2024
Authors:

Overview

Epson provides a universal API (ESC/VP21) for their range of projectors for both IP and RS232 based controls. The Chowmain Epson universal projector driver for RTI provides seamless integration of all Epson projectors via this API and allows you to control all the standard features you would expect with a projector and more.

Features

Bi-directional control and feedback

Both RS232 and IP based integration

Control of Power, Input, Aspect and Displaymode

Control of AV Mute, Freeze and the Shutter

Control of Brightness, Contrast, Sharpness Color and Tint

Control of SuperWide, ExtremeBlack and Brightness Modes

Control of HDR functions

Control of 3D functions

Control of Pure Engine

Control of Audio including Volume, Mute and Input

Control of the 12V Trigger

Control of the Lens position

Control of the Information Screen

Control of PC Mode

Control of Image AI

Control of USB Power

Ability to send a message to the screen

Variables for Power, Input and Mode

Variable for Lamp Hours

Variable for Firmware

Variable for Projector Message (including Standby Mode, Warming Up, Cooling Down, etc)

Installation

The zip file that included this documentation has the rtidriver file you will need to add. The first step is to download and extract the driver from the zip file. The default location is Documents\Integration Designer\Control Drivers

Add the driver

Click on to the Drivers tab at the top of the Add Workspace Item window. Select the appropriate room to install the driver into and click Next. If required change the driver name and when your done click Add Device. If you have more than one driver to add repeat the process.

The driver is now ready to configure or use.

System Functions

Chowmainsoft offers a 90-day free trial for all drivers listed on our Marketplace, allowing integrators to evaluate the full capabilities of each driver without any upfront commitment. This extended trial period ensures that professionals have ample time to test features, compatibility, and performance within real-world projects before making a purchase decision.

How It Works:

  1. Select Driver: Download and install any driver to initiate the free trial.
  2. Full Access: Gain full functionality of the driver for 90 days.
  3. Purchase or Uninstall: At the end of the trial, you can either purchase a license or uninstall the driver without any obligation.  Note you must register for a dealer account to purchase driver licenses.

This initiative provides easy flexibility, encouraging integrators to explore and integrate new solutions risk-free.