1. Introduction
Thank you for choosing the Renkforce RF-SB-301 Dolby Atmos Soundbar. This 2.1 channel sound system, complete with a wireless subwoofer, is designed to deliver an immersive audio experience for both music and movies. Featuring Dolby Atmos technology, 4K HDR Passthrough, and a total output of 120 watts, it brings cinema-like sound directly to your living room without the need for additional wired speakers. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.
Image 1.1: Renkforce RF-SB-301 Soundbar and Wireless Subwoofer. This image displays the main soundbar unit positioned horizontally in the foreground, with the compact, rectangular wireless subwoofer standing vertically in the background to the right. Both components are black.
2. Important Safety Instructions
Please read these safety instructions carefully before using the device and keep them for future reference. Incorrect use may result in electric shock, fire, or other hazards.
- Power Source: Only use the power adapter supplied with the device. Ensure the voltage matches your local power supply.
- Ventilation: Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
- Water and Moisture: Do not expose this appliance to rain or moisture. Do not place objects filled with liquids, such as vases, on the apparatus.
- Heat Sources: Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Cleaning: Clean only with a dry cloth. Unplug the device from the power outlet before cleaning.
- Servicing: Do not attempt to service this product yourself. Refer all servicing to qualified service personnel.
- Children: Keep out of reach of children. This device is not a toy.
3. Package Contents
Please check that all items listed below are included in your package. If any items are missing or damaged, contact your retailer.
- Renkforce RF-SB-301 Soundbar
- Wireless Subwoofer
- Remote Control
- Power Adapter for Soundbar
- Power Cable for Subwoofer
- HDMI Cable
- Optical Cable
- Wall Mounting Brackets
- Screws and Wall Plugs for Mounting
- User Manual
4. Product Overview
The Renkforce RF-SB-301 system consists of a main soundbar unit and a separate wireless subwoofer. The soundbar features an LED display with adjustable brightness and side control elements for easy operation.
Image 4.1: Front view of Renkforce RF-SB-301 Soundbar. This image shows the soundbar from a direct front perspective, highlighting its sleek, black grille and the central 'Atmos' display.
Image 4.2: Angled view of Renkforce RF-SB-301 Soundbar. This image presents the soundbar from a slight angle, revealing the side control buttons on the right end and the 'Dolby Atmos' logo.
5. Setup
5.1 Placement
For optimal sound performance, place the soundbar centrally below your television. Ensure there are no obstructions in front of the soundbar. The wireless subwoofer can be placed anywhere in the room, ideally on the floor, to achieve the best bass response. Maintain a reasonable distance from other electronic devices to avoid interference.
5.2 Connections
Connect the soundbar to your television or other audio sources using one of the following methods:
- HDMI (eARC/ARC): For the best audio quality and control via your TV remote (CEC), connect an HDMI cable from the soundbar's HDMI OUT (eARC/ARC) port to your TV's HDMI IN (eARC/ARC) port. This connection supports 4K HDR Passthrough and HDCP 2.3.
- Optical: Connect an optical cable from the soundbar's OPTICAL IN port to your TV's optical digital audio output.
- Coaxial: Connect a coaxial cable from the soundbar's COAXIAL IN port to your TV's coaxial digital audio output.
- AUX (3.5mm Jack): Connect a 3.5mm audio cable from the soundbar's AUX IN port to the audio output of your device.
- USB: Insert a USB drive into the soundbar's USB port for media playback.
Power Connection: Connect the soundbar's power adapter to the DC IN port and then to a wall outlet. Connect the subwoofer's power cable to its power input and then to a wall outlet.
5.3 Wireless Subwoofer Pairing
The wireless subwoofer should automatically pair with the soundbar when both devices are powered on. If the subwoofer does not connect automatically, follow these steps:
- Ensure both the soundbar and subwoofer are powered on.
- Press the 'Pair' button on the back of the subwoofer. The indicator light will flash.
- On the soundbar, press the 'Pair' button (refer to the soundbar's control panel or remote for location).
- Once successfully paired, the indicator light on the subwoofer will turn solid.
5.4 Wall Mounting
The Renkforce RF-SB-301 soundbar can be wall-mounted using the included brackets, screws, and wall plugs. Ensure the wall can support the weight of the soundbar. Use a level to ensure the soundbar is mounted straight. Consult a professional if you are unsure about wall mounting.
6. Operating Instructions
6.1 Power On/Off
Press the POWER button on the soundbar's control panel or the remote control to turn the device on or off.
6.2 Selecting Input Source
Press the INPUT or SOURCE button on the remote control or the soundbar's control panel repeatedly to cycle through available input sources: HDMI (eARC), OPTICAL, COAXIAL, AUX, BLUETOOTH, USB. The selected input will be displayed on the soundbar's LED screen.
6.3 Volume Control and Equalizer Functions
Use the VOL+ and VOL- buttons on the remote control or soundbar to adjust the volume. The soundbar features four equalizer functions to optimize audio for different content:
- VOICE: Enhances dialogue clarity for speech-heavy content.
- SPORT: Optimizes sound for sports broadcasts, emphasizing crowd noise and commentary.
- CINEMA: Provides an immersive, dynamic soundstage for movies, leveraging Dolby Atmos effects.
- MUSIC: Delivers balanced audio reproduction for musical content.
Press the EQ or MODE button on the remote to cycle through these sound modes.
6.4 Bluetooth Connection
To stream music wirelessly from your smartphone or other Bluetooth-enabled device:
- Select the BLUETOOTH input source on the soundbar. The LED display will show 'BT' and flash, indicating pairing mode.
- On your mobile device, enable Bluetooth and search for available devices.
- Select 'RF-SB-301' from the list of devices.
- Once connected, the 'BT' indicator on the soundbar will stop flashing and remain solid. You can now play audio from your device through the soundbar.
6.5 USB Playback
To play audio files from a USB drive:
- Insert a USB drive containing compatible audio files into the soundbar's USB port.
- Select the USB input source. The soundbar will automatically begin playing the first compatible audio file.
- Use the remote control to navigate tracks (play/pause, next/previous).
6.6 Using the Remote Control
The included remote control provides full functionality for the soundbar. It allows you to power on/off, select input sources, adjust volume, change sound modes, and control media playback (for Bluetooth and USB). Ensure the remote control has working batteries and is pointed towards the soundbar's receiver.
7. Maintenance
Proper maintenance ensures the longevity and performance of your soundbar system.
- Cleaning: Disconnect the power before cleaning. Use a soft, dry, lint-free cloth to wipe the surfaces of the soundbar and subwoofer. Do not use liquid cleaners, aerosols, or abrasive cleaning agents.
- Storage: If storing the device for an extended period, unplug it from the power outlet and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
- Ventilation: Ensure the ventilation openings are clear of dust and debris to prevent overheating.
8. Troubleshooting
If you encounter problems with your Renkforce RF-SB-301 soundbar, refer to the following table for common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Power outlet not working | Ensure power cables are securely connected to the soundbar/subwoofer and a working power outlet. |
| No sound | Incorrect input source selected; Volume too low; Mute function active; Cables not connected properly | Select the correct input source. Increase volume. Deactivate mute. Check all audio cables are securely connected. |
| Subwoofer not pairing | Subwoofer out of range; Interference; Pairing failed | Ensure subwoofer is within range of the soundbar. Re-attempt manual pairing as described in Section 5.3. Move away from other wireless devices. |
| Bluetooth connection issues | Device not in pairing mode; Soundbar not discoverable; Interference | Ensure soundbar is in Bluetooth pairing mode. Make sure your device's Bluetooth is on and searching. Try restarting both devices. |
| Remote control not working | Batteries depleted; Obstruction; Remote out of range | Replace batteries. Remove any obstructions between the remote and soundbar. Ensure you are within effective range. |
9. Technical Specifications
Below are the technical specifications for the Renkforce RF-SB-301 Soundbar system.
| Feature | Specification |
|---|---|
| Model Name | RF SB 301 |
| Item Model Number | RF-4732888 |
| Brand | Renkforce |
| Speaker Type | Soundbar |
| Surround Sound Channel Configuration | 2.1 |
| Maximum Speaker Output Power | 120 Watts |
| Connectivity Technology | Bluetooth, USB |
| Special Features | Bluetooth, USB Port, Dolby Atmos, 4K HDR Passthrough, CEC, eARC, HDCP 2.3 |
| Connections | HDMI (eARC), Optical, Coaxial, 3.5mm AUX, USB, Bluetooth |
| Control Method | Remote Control |
| Power Source | Corded Electric |
| Mounting Type | Wall Mount |
| Product Dimensions (L x W x H) | 9 x 20 x 23 cm; 10.14 kilograms (Soundbar and Subwoofer combined) |
| Recommended Uses for Product | Living Room |
| Compatible Devices | Smartphone, TV, Blu-ray Player |
10. Warranty and Customer Support
Renkforce products are designed and manufactured to the highest quality standards. This product is covered by a manufacturer's warranty. For detailed warranty terms and conditions, please refer to the warranty card included in your package or visit the official Renkforce website.
If you experience any issues that cannot be resolved using the troubleshooting guide, or if you require further assistance, please contact Renkforce customer support. Contact information can typically be found on the manufacturer's website or on your purchase documentation.
