1. Introduction and Overview
This manual provides instructions for the Kassionel RC-406 replacement remote control, designed for use with various Kenwood Car Stereo CD Receiver models. This remote is a direct replacement and does not require programming for compatible units. It offers full functionality for controlling your Kenwood car stereo system.
Compatible Kenwood Models include: KMM-BT322U, KMM-BT240U, KMM-BT522HD, DPX594BT, DPX560BT, DPX304MBT, DPX303MBT, DPX793BH, DPX523BT, KMM-BT322, KMM-BT222U, KMR-M322BT, KDC-100U, DPX503BT, KMM-BT328, DPX524BT, KMM-BT228U, DPX504BT, DPX593BT, KDC-BT360U, KMM-BT328U, DPX540BT, KMM-BT260U, KMR-M328BT, KMM-X704, KDC-161URM, KMM-BT728HD, KDC-X304, KDC-X704, KDC-BT778hD, KDC-BT378U, KDC-BT34, KDC-BT278U, KDC-MP378BT, KMR-D378BT, DPX300U, KDC-X301, KDC-BT21, KDC-MP368BT, KMR-D368BT, KDC-X398, KDC-358U, DPX794BH, KMR-D358, KDC-1010U, KDC-100UR, KDC-100UG, KDC-100UB, KDC-100Ua, KDC-181UWM, KDC-151UBM, KDC-200Uv, KDC-100UW, KDC-200UB, KDC-10UR, KDC-170Y, KDC-150RY, KDC-100UBs.
Image: Front and back view of the Kassionel RC-406 remote control.
2. Setup
The Kassionel RC-406 remote control is pre-programmed and does not require any manual setup or code entry. Simply install the battery, and it is ready for use with your compatible Kenwood car stereo.
2.1 Battery Installation
- Locate the battery compartment on the back of the remote control.
- Open the battery compartment cover. This may involve sliding the cover or gently prying it open with a small tool.
- Insert one (1) CR2025 cell battery, ensuring the positive (+) side is facing upwards as indicated inside the compartment.
- Close the battery compartment cover securely.
Note: The CR2025 cell battery is not included with the remote control and must be purchased separately.
Image: The back of the remote control, indicating the battery compartment and the required CR2025 cell battery.
3. Operating Instructions
Point the remote control directly at your Kenwood car stereo receiver to ensure proper signal transmission. The remote provides access to common functions for audio playback and system control.
Image: Detailed front view of the RC-406 remote control, highlighting button layout.
3.1 Button Functions
- SRC (Source): Changes the audio source (e.g., Radio, CD, USB, Bluetooth).
- OFF: Turns the stereo unit off.
- VOL (Volume) ▲/▼: Adjusts the volume level up or down.
- ATT (Attenuate): Mutes or significantly reduces the audio volume.
- AUD (Audio): Accesses audio settings such as bass, treble, balance, and fader.
- ENT (Enter) / Play/Pause ►►: Confirms selections or plays/pauses media.
- Navigation Arrows (▲▼◀►): Navigates through menus, tracks, or radio presets.
- ◀◀ (Rewind/Previous Track): Skips to the previous track or rewinds.
- ►► (Fast Forward/Next Track): Skips to the next track or fast forwards.
- DIRECT / OK: Direct input or confirmation button.
- *AM- / #FM+: Selects AM/FM bands or navigates radio presets.
- Number Pad (0-9): Direct input for radio frequencies, track numbers, or other numerical selections.
- Call Buttons (Green/Red): For answering or ending calls when connected via Bluetooth (if supported by the stereo).
4. Maintenance
4.1 Cleaning
To clean the remote control, use a soft, dry cloth. For stubborn dirt, lightly dampen the cloth with water or a mild, non-abrasive cleaner. Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the remote's surface or internal components.
4.2 Battery Replacement
Replace the CR2025 battery when the remote's response becomes sluggish or it stops functioning. Refer to Section 2.1 for battery installation instructions. Always dispose of used batteries responsibly according to local regulations.
4.3 Storage
Store the remote control in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. If the remote will not be used for an extended period, it is advisable to remove the battery to prevent leakage.
5. Troubleshooting
- Remote not responding:
- Ensure the remote has a fresh CR2025 battery installed correctly.
- Point the remote directly at the car stereo's infrared receiver.
- Check for any obstructions between the remote and the stereo.
- Verify that your Kenwood stereo model is listed as compatible in Section 1.
- Specific buttons not working:
- Clean the remote control, especially around the unresponsive buttons, to remove any dirt or debris.
- If only certain functions are not working, consult your Kenwood stereo's original manual to ensure the function is supported by the stereo itself or if it requires a specific mode.
- Intermittent operation:
- Replace the battery with a new one.
- Ensure there are no strong light sources (like direct sunlight) interfering with the infrared signal.
If issues persist after following these steps, contact the seller or manufacturer for further assistance.
6. Specifications
| Part Number | RC-406 |
| Product Dimensions | 3.46 x 1.61 x 0.2 inches |
| Item Weight | 0.988 ounces |
| Battery Required | 1 x CR2025 Lithium Metal battery (not included) |
| Color | Black |
| Special Feature | No programming needed, works right out of the package |
| Compatible Devices | Kenwood Car Stereo CD Receivers (refer to Section 1 for models) |
7. Warranty and Support
Warranty information for this product is not provided in the available product data. For specific warranty details or technical support, please contact the seller directly through your purchase platform. Ensure you have your order number and product details ready when contacting support.
