Introdución
This manual provides essential information for the proper setup, operation, and maintenance of your new replacement infrared remote control. This remote is designed to be compatible with specific soundbar home theater systems, including I.Sound ISOUND-5378, Bush B-6609, and Craig CHT912 Raylan models. Please read this manual thoroughly before use to ensure optimal performance and longevity of your remote control.
Nota importante: This remote control operates via infrared (IR) technology. Ensure there are no obstructions between the remote and the soundbar's IR receiver. This remote does not include batteries or a detailed instruction manual for the original soundbar system. Functionality may vary slightly from the original remote depending on the specific soundbar model.
Produto rematadoview
The remote control features a standard layout for controlling various functions of compatible soundbar systems. Familiarize yourself with the button layout as shown below.

Figura 1: Fronte view of the remote control. This image displays the full button layout, including Power, Source, Mute, Bluetooth, Scan, Channel Up/Down, Music, Movie, Voice, FM, Optical, Aux/Line, Treble, Bass, and Volume controls.

Figura 2: Alternative front view of the remote control. This perspective provides a slightly different angle of the remote's face, highlighting the ergonomic design and button placement.
Funcións do botón:
- POTENCIA: Activa ou desactiva o sistema da barra de son.
- SOURCE / AUX/LINE / OPTICAL / FM / BLUETOOTH: Selects the audio input source (e.g., Auxiliary, Line-in, Optical, FM Radio, Bluetooth).
- MUTO: Silencia ou activa o son.
- ESCANEAR: Initiates a scan for FM radio stations.
- CH+/CH-: Navigates through channels or tracks (functionality depends on source).
- MUSIC / MOVIE / VOICE: Selects preset equalizer modes optimized for different audio content.
- TREBLE (+/-): Adjusts the high-frequency audio level.
- BASS (+/-): Adjusts the low-frequency audio level.
- VOLUME (+/-): Increases or decreases the overall volume level.
Configuración
Instalación da batería:
O mando a distancia require two (2) CR2 batteries (not included) for operation. Follow these steps to install the batteries:
- Localice o compartimento da batería na parte traseira do control remoto.
- Deslice suavemente a tapa do compartimento da batería cara abaixo ou na dirección indicada por unha frecha para abrila.
- Insert two CR2 batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Deslice a tapa do compartimento da batería de volta ao seu lugar ata que faga clic de forma segura.

Figura 3: De volta view of the remote control with the battery compartment open. This image illustrates where the batteries are inserted and the orientation markings.
Nota: Empregue sempre pilas novas e substitúaas á vez. Non mesture pilas vellas e novas nin pilas de diferentes tipos.
Verificación de compatibilidade:
Before attempting to use the remote, ensure your soundbar system's model number is one of the compatible models: I.Sound ISOUND-5378, Bush B-6609, or Craig CHT912 Raylan. While this remote is designed for these models, slight variations in soundbar firmware may affect the full functionality of every button. If your soundbar model is not listed, contact the seller for compatibility verification.
Instrucións de funcionamento
Point the remote control directly at the IR receiver on your soundbar system. Ensure there are no obstacles between the remote and the soundbar.
Funcións básicas:
- Encendido/apagado: Preme o POTENCIA button once to turn the soundbar on or off.
- Selección da fonte: Preme o FONTE button repeatedly to cycle through available input sources (e.g., AUX/LINE, OPTICAL, FM, BLUETOOTH). Alternatively, some remotes may have dedicated buttons for each source.
- Silenciar/Activar o silencio: Preme o MUTO button to temporarily silence the audio. Press it again to restore the sound.
Axustes de audio:
- Control de volume: Preme VOLUME + para aumentar o volume e VOLUME - para diminuílo.
- Axuste de agudos: Usa o TREBLE + e TREBLE - buttons to fine-tune the high-frequency audio output.
- Axuste de graves: Usa o BAIXO + e BASS - buttons to adjust the low-frequency audio output.
Mode and Navigation:
- Modos de son: Preme MÚSICA, PELÍCULA, ou VOZ to switch between pre-configured audio equalization settings for different content types.
- Channel/Track Navigation: Use CH+ e CH- to navigate through radio stations in FM mode or tracks when playing media from certain sources.
- FM Scan: Preme o ESCANEAR button to automatically search for and save available FM radio stations.
Mantemento
Limpeza do mando a distancia:
Para limpar o mando a distancia, use un pano suave e seco. Para a sucidade persistente, dóreo lixeiramente.ampEnxágüe o pano con auga ou un limpador suave e non abrasivo. Non empregue produtos químicos agresivos, solventes nin estropaxes de limpeza abrasivos, xa que poden danar a superficie ou os compoñentes internos do mando a distancia.
Substitución da batería:
Replace batteries when the remote's range decreases significantly or if it stops responding. Refer to the "Battery Installation" section under "Setup" for detailed instructions. Always dispose of used batteries responsibly according to local regulations.
Almacenamento:
When not in use for extended periods, it is recommended to remove the batteries from the remote control to prevent leakage, which can damage the device. Store the remote in a cool, dry place away from direct sunlight and extreme temperatures.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O mando a distancia non responde. | Baterías gastadas ou instaladas incorrectamente. | Substitúa as pilas por pilas CR2 novas, asegurándose de manter a polaridade correcta. |
| O alcance remoto é baixo. | Low batteries; Obstruction between remote and soundbar. | Replace batteries. Ensure a clear line of sight to the soundbar's IR receiver. |
| Algúns botóns non funcionan. | Incompatibility with specific soundbar model features; Remote defect. | Verify soundbar model compatibility. Note that some advanced functions may not be supported by a replacement remote. If basic functions fail, contact seller. |
| A barra de son non se acende. | Soundbar is unplugged or powered off; Remote issue. | Check soundbar's power connection. Ensure soundbar is not in standby mode. Test remote with new batteries. |
Especificacións
- Tipo de produto: Control remoto infravermello (IR) de substitución
- Compatibilidade: I.Sound ISOUND-5378, Bush B-6609, Craig CHT912 Raylan Bluetooth Soundbar Home Theater Systems
- Tecnoloxía de conectividade: Infravermello
- Fonte de enerxía: 2 pilas CR2 (non incluídas)
- Fabricante: SZHKHXD
- Característica especial: Direct replacement for specified soundbar models
Apoio
For any questions, concerns, or troubleshooting assistance not covered in this manual, please contact the seller directly through the platform where the purchase was made. Provide your order details and a clear description of the issue for prompt support.
Contacto do vendedor: Refer to your purchase history or order details for seller contact information.