Introduction
The DIRECTV RC66X is a universal infrared (IR) remote control designed for use with DIRECTV receivers, including H24, H25, HR24, and newer models. It features XMP technology for updated codes and can be programmed to control up to three additional A/V devices such as TVs, stereos, and DVD recorders. This remote is functionally identical to the RC65 series, with added TV programming codes.

Image of the DIRECTV RC66X Universal IR Remote Control, showing its button layout and design.
Setup
1. Battery Installation
The RC66X remote requires two AA batteries for operation.
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards and lift it off.
- Insert two AA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Replace the battery compartment cover by sliding it back into place until it clicks securely.
2. Pairing with DIRECTV Receiver (IR Mode)
This remote operates in Infrared (IR) mode with all DIRECTV receivers. No specific pairing procedure is typically required for basic IR functionality. Ensure a clear line of sight between the remote and your DIRECTV receiver.
For advanced setup or specific receiver models, refer to your DIRECTV receiver's owner's manual for detailed instructions.
3. Programming for Additional Devices
The RC66X can be programmed to control up to three additional IR A/V devices, such as your television, DVD player, or stereo system.
- Identify Device Type: Determine the type of device you wish to program (e.g., TV, DVD, Audio).
- Locate Device Codes: Find the appropriate 5-digit programming codes for your specific device brand and model. These codes are usually found in your device's owner's manual or on the manufacturer's support website.
- Enter Programming Mode: Press and hold the MUTE button and the SELECT button simultaneously for approximately 5 seconds. The LED light at the top of the remote will flash twice.
- Enter Device Code: Enter the 5-digit code for your device. If the code is accepted, the LED will flash twice again. If the LED shows a long flash, the code was not accepted, and you should try again or use a different code.
- Test Functionality: Point the remote at your device and test basic functions like power, volume, and channel change. If the device responds correctly, the programming is complete. If not, try another code from your device's list.
Operating
Basic Functionality
The RC66X remote provides standard controls for your DIRECTV receiver and programmed A/V devices. Buttons are clearly labeled for functions such as Power, Volume, Channel, Menu, Guide, and Playback controls.
XMP Feature
The RC66X features XMP technology, which allows it to receive updated codes directly from compatible DIRECTV receivers (H24, HR24, and newer models). This ensures the remote stays current with the latest DIRECTV system updates and device compatibility.
Maintenance
Cleaning
To clean your remote control, gently wipe the surface with a soft, dry cloth. Avoid using liquid cleaners, solvents, or abrasive materials, as these can damage the remote's finish or internal components.
Battery Replacement
Replace the AA batteries when the remote's performance diminishes, or if the LED indicator does not light up during button presses. Always replace both batteries at the same time with new ones, ensuring correct polarity.
Troubleshooting
- Remote not responding:
- Check if the batteries are correctly inserted and have sufficient charge. Replace if necessary.
- Ensure there is a clear line of sight between the remote's IR emitter and the device's IR receiver. Remove any obstructions.
- If controlling an A/V device, verify that the remote is correctly programmed for that device. Try reprogramming if issues persist.
- A/V device not responding to programmed codes:
- Double-check the 5-digit programming code entered for your device model.
- Consult your device's manual or manufacturer's website for alternative codes. Some devices may have multiple compatible codes.
- Ensure you are in the correct device mode on the remote before attempting to control the A/V device.
- LED not flashing during programming:
- Ensure that the MUTE and SELECT buttons are pressed simultaneously and held for the required 5 seconds until the LED flashes twice.
- If the batteries are low, the LED may not function correctly. Replace batteries.
Specifications
| Brand | DIRECTV |
| Model Name | RC66X |
| Model Number | RC66X |
| Connectivity Technology | Infrared (IR) |
| Max Number of Supported Devices | 4 (1 DIRECTV receiver + 3 A/V devices) |
| Button Quantity | 45 |
| Maximum Range | 10 Meters |
| Battery Type | 2 AA batteries |
| Color | Black |
| Replaces Models | RC-23, RC-32, RC-64, RC-65 |
Warranty
Specific warranty information for the DIRECTV RC66X Universal IR Remote Control is not provided in this manual. Please refer to your purchase documentation, retailer's policy, or contact DIRECTV customer support for detailed warranty terms and conditions.
Support
For further assistance with your DIRECTV RC66X remote control, including advanced programming or troubleshooting, please consider the following resources:
- Consult the owner's manual of your specific DIRECTV receiver model.
- Visit the official DIRECTV support website for FAQs, programming codes, and contact information.
- Contact DIRECTV customer service directly for personalized support.





