How to Integrate RTI Systems with IR Communication for AV Control

Integrating RTI systems with IR communication for AV control involves understanding compatibility issues and using the appropriate tools and methods for setup. This guide provides an overview of key considerations and steps to ensure a seamless integration process.

Overview of RTI and IR Integration

RTI (Remote Technologies Incorporated) systems are widely used for controlling AV devices. Infrared (IR) communication is a common method for transmitting commands to devices like decoders, displays, and set-top boxes. However, compatibility and setup challenges can arise when integrating RTI systems with other control systems or devices.

Compatibility Issues and Solutions

Importing Files from Other Systems

RTI and URC (Universal Remote Control) systems use different file formats, making them incompatible for direct file imports. For example, you cannot import a URC file into RTI to control DirecTV H24/H25 boxes. Instead, you need to relearn the IR codes using RTI’s IR learning tools. This process involves:

Using an RTI IR learning device, such as the IR-Pro or a Pro24/RTI learning-capable remote.
Capturing commands from the URC remote.
Saving the learned commands into your RTI library for programming purposes.

Using IR Emitters for Display Control

If your control system communicates with a CBOX over IP, you can use an IR emitter to control display power. The recommended method is IR over IP, which follows this path: The CBOX centralizes command routing, ensuring that all IR commands are sent to it rather than directly to decoders. This simplifies the process and ensures accurate signal delivery.

Send the IR command from your control system to the CBOX.
The CBOX routes the IR command to the target decoder.
The decoder uses its IR emitter to send the signal to the display.

Alternatively, you can use the I-Pass method where applicable. It is important to avoid mixing RS-232 over IP with IR in the same path, as IR emitters are designed to transmit infrared signals only and cannot carry RS-232 commands.

Command Syntax for Multiple Decoders

When sending commands to multiple decoders, you can include multiple MAC addresses in a single command. Separate the MAC addresses with colons, and no newline or end-of-command character is required. For example:

config set device cec poweron MAC1:MAC2:MAC3

This format ensures efficient command execution across multiple devices.

Best Practices for AV Control System Setup

Always verify the compatibility of file formats and communication methods before starting the integration process.
Use dedicated IR learning tools to capture and program IR commands accurately.
Follow the recommended IR communication paths to avoid signal conflicts or transmission errors.
Test the setup thoroughly to ensure all devices respond correctly to commands.
Leverage the CBOX for centralized IR command routing to simplify workflows and ensure accurate signal delivery.

By following these guidelines, you can effectively integrate RTI systems with IR communication for reliable AV control.

How can I integrate RTI systems with IR communication for AV control?