1. Introduction
This manual provides instructions for the Edifier RC100 / RC10D remote control, designed for use with the Edifier R2000DB desktop sound speaker system. This is a genuine original remote control. Please read this manual thoroughly before using the remote control to ensure proper operation and to maximize your listening experience.
2. Package Contents
The package should contain the following item:
- 1 x Edifier RC100 / RC10D Remote Control
3. Remote Control Overview
Familiarize yourself with the buttons and layout of your remote control.

Figure 3.1: Front view of the Edifier RC100 remote control.
(For non-visual users: The remote is black, rectangular, with 10 circular buttons arranged in 5 rows of 2. From top to bottom, left to right: Mute, Power, Volume Down, Volume Up, Optical Input, Bluetooth, Line 1 Input, Line 2 Input, Classic Sound Mode, Dynamic Sound Mode. The Edifier logo and "RC100" are at the bottom.)

Figure 3.2: Back view of the Edifier RC100 remote control, indicating battery insertion.
(For non-visual users: The back of the remote is plain black with a battery compartment cover at the bottom, showing an arrow indicating slide direction for opening.)
4. Setup
4.1. Installing Batteries
- Locate the battery compartment on the back of the remote control (refer to Figure 3.2).
- Slide the battery compartment cover downwards to open it.
- Insert two AAA batteries (not included) into the compartment, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Slide the cover back into place until it clicks securely.
4.2. Pairing (Not Applicable)
This remote control uses Infrared (IR) communication and does not require pairing with the Edifier R2000DB speaker system. It operates directly via line-of-sight.
5. Operating Instructions
Point the remote control directly at the Edifier R2000DB speaker system's IR receiver for optimal performance.
| Button | Function |
|---|---|
| Power (⏻) | Turns the speaker system On or Off. |
| Mute (🔇) | Mutes or unmutes the speaker system audio. |
| Volume Up (+) | Increases the volume. |
| Volume Down (-) | Decreases the volume. |
| OPT (Optical) | Selects the Optical input source. |
| Bluetooth (Ⓘ) | Selects the Bluetooth input source. |
| LINE1 | Selects the Line In 1 input source. |
| LINE2 | Selects the Line In 2 input source. |
| Classic | Activates the Classic sound mode. |
| Dynamic | Activates the Dynamic sound mode. |
6. Maintenance
- Keep the remote control dry. Avoid exposure to moisture or liquids.
- Clean the remote control with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- If the remote control will not be used for an extended period, remove the batteries to prevent leakage.
- Avoid dropping the remote control or subjecting it to strong impacts.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control not responding. | Dead or incorrectly inserted batteries. | Replace batteries with new ones, ensuring correct polarity. |
| Remote control not responding. | Obstruction between remote and speaker's IR receiver. | Ensure a clear line of sight between the remote and the speaker. |
| Remote control not responding. | Remote control is too far from the speaker. | Move closer to the speaker system. |
| Intermittent response. | Weak batteries. | Replace batteries. |
8. Specifications
| Feature | Detail |
|---|---|
| Model | RC100 / RC10D |
| Compatibility | Edifier R2000DB Desktop Sound Speaker System |
| Wireless Communication | Infrared (IR) |
| Frequency | 433 MHz |
| Channels | 1 |
| Power Source | 2 x AAA Batteries (not included) |
| Support APP | No |
| Origin | Mainland China |
9. User Tips
- For best performance, ensure the remote control has fresh batteries and a clear line of sight to the speaker's IR receiver.
- The remote is designed specifically for the Edifier R2000DB and may not be compatible with other Edifier models or devices.
- If you experience any delay in response, try moving closer to the speaker or checking for obstructions.
10. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your Edifier R2000DB speaker system or visit the official Edifier website.





