1. Introduction
This manual provides instructions for the ZdalaMit RC-866M Replacement Remote Control. This remote is designed as a direct replacement for specific Onkyo AV Receiver models, offering immediate functionality without the need for complex programming.
Compatible Onkyo AV Receiver Models:
- TX-NR626
- HT-RC560
2. Setup
2.1 Battery Installation
The RC-866M remote control requires two (2) 1.5V AA Alkaline batteries (not included) for operation. Follow these steps to install the batteries:
- Locate the battery compartment on the back of the remote control.
- Press down on the latch and slide the battery cover downwards to open it.
- Insert two AA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the polarity indicators inside the compartment.
- Slide the battery cover back into place until it clicks securely.

Figure 2.1: Rear view of the RC-866M remote control, indicating the battery compartment.
Once batteries are installed, the remote is ready for use. No programming or pairing is required.
3. Operating Instructions
3.1 Basic Operation
Point the remote control directly at your Onkyo AV Receiver. Ensure there are no obstructions between the remote and the receiver's infrared sensor. Press the desired function button to control your receiver.

Figure 3.1: Front view of the RC-866M remote control with all buttons.
3.2 Key Functions
The RC-866M remote control provides access to the primary functions of your compatible Onkyo AV Receiver. Common functions include:
- Power On/Off: Dedicated buttons for turning the receiver on and off.
- Input Selection: Buttons for selecting various audio/video inputs (e.g., BD/DVD, CBL/SAT, GAME, PC, TV/CD, USB, AUX, PHONO, TUNER, NET).
- Volume Control: Dedicated buttons for increasing and decreasing the master volume.
- Muting: Button to mute or unmute the audio output.
- Navigation: Directional pad (up, down, left, right) and ENTER button for menu navigation.
- Playback Controls: Buttons for play, pause, stop, fast forward, rewind, skip track.
- Mode Selection: Buttons for various audio modes (e.g., MOVIE/TV, MUSIC, GAME, STEREO).
- Numeric Keypad: For direct input or channel selection.
Note: The specific functionality of each button may vary slightly depending on your Onkyo AV Receiver model and its current configuration.
4. Maintenance
4.1 Cleaning
To clean the remote control, use a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Do not use harsh chemicals, solvents, or abrasive cleaning pads, as these can damage the remote's surface or internal components.
4.2 Battery Replacement
Replace the batteries when the remote control's performance degrades or it stops responding. Always replace both batteries at the same time with new 1.5V AA Alkaline batteries. Do not mix old and new batteries, or different types of batteries, as this can lead to leakage or damage.
If the remote will not be used for an extended period (e.g., one month or more), remove the batteries to prevent potential leakage and corrosion.
5. Troubleshooting
If you experience issues with your RC-866M remote control, please refer to the following common problems and solutions:
- Remote is not responding:
- Ensure the batteries are installed correctly with the correct polarity.
- Replace the batteries with fresh 1.5V AA Alkaline batteries.
- Check for any obstructions between the remote control and the AV receiver's infrared sensor.
- Ensure you are within the effective operating range and pointing the remote directly at the receiver.
- Remote controls the receiver but not other devices (e.g., TV, cable box):
- This RC-866M replacement remote control is specifically designed for direct compatibility with the listed Onkyo AV Receiver models (TX-NR626, HT-RC560).
- It is not a universal remote and is not programmable to control other devices. Its functionality is limited to the compatible Onkyo AV Receiver.
- Certain buttons do not work:
- Verify that the button corresponds to a function available on your specific Onkyo AV Receiver model.
- Ensure the remote is clean and there is no debris lodged under the buttons.
If the issue persists after trying these steps, please contact customer support.
6. Specifications
| Feature | Description |
|---|---|
| Model Number | RC-866M |
| Compatible Devices | Onkyo AV Receiver (TX-NR626, HT-RC560) |
| Power Supply | 2 x 1.5V AA Alkaline Batteries |
| Product Dimensions | 5 x 1.5 x 0.5 inches (approx.) |
| Item Weight | 2 ounces (approx.) |
| Color | Black |
| Special Feature | Ergonomic design |
7. Support
For any queries or assistance regarding your ZdalaMit RC-866M Replacement Remote Control, please feel free to contact our customer support. While specific warranty details are not provided in this manual, we are committed to assisting you with product-related concerns.
Please refer to your purchase documentation or the retailer's website for specific contact information or return policies.