Introducció
This manual provides essential information for the setup, operation, and maintenance of your Smartby RC-057 TV Remote Control. Designed as a direct replacement, this remote offers seamless compatibility with a range of COBY TV models without the need for complex programming.
Producte acabatview

Imatge: Frontal view of the Smartby RC-057 TV Remote Control. It features a standard layout with power, mute, number, volume, channel, navigation, and various function buttons.
The Smartby RC-057 is a replacement remote control specifically designed for various COBY TV models. It is characterized by its lightweight and ergonomic design, ensuring comfortable handling. A key feature of this remote is its plug-and-play functionality, meaning no programming or pairing is required; simply insert batteries, and it is ready for use.
Configuració
Instal·lació de la bateria
The RC-057 remote control operates on two (2) AAA batteries (not included).
- Localitzeu el compartiment de la bateria a la part posterior del comandament a distància.
- Obriu la tapa del compartiment de la bateria.
- Insert two new AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the indicators inside the compartment.
- Tanqueu bé la tapa del compartiment de la bateria.
Ús inicial
Once batteries are correctly installed, the remote control is ready for immediate use. No programming or pairing is required for compatible COBY TV models.
Instruccions de funcionament
The Smartby RC-057 remote control provides full functionality for compatible COBY TV models. For optimal performance, point the remote directly at your television's infrared sensor.
Funcions clau
- Botó d'encendre (⏻): Encén o apaga el televisor.
- Botó Silenciar (🔇): Silencia o activa l'àudio del televisor.
- Botons numèrics (0-9): Used to directly enter channel numbers.
- Pujar/Baixar el volum (VOL +/-): Ajusta el nivell de volum del televisor.
- Canal amunt/avall (CH ▲/▼): Changes the television channel sequentially.
- Botons de navegació (▲▼◄►): S'utilitza per navegar pels menús i seleccionar opcions.
- Botó D'acord: Confirma les seleccions dins dels menús.
- Botó de menú (M): Accedeix al menú principal del televisor.
- Botó Font: Selects input sources (e.g., HDMI, AV, Component).
- Botó de sortida: Exits current menus or on-screen displays.
- P-SIZE / P-MODE: Adjusts picture size or picture mode.
- TORNADA: Torna al canal o menú anterior.
- DORMIR: Estableix un temporitzador de son per al televisor.
- GUIA: Displays the electronic program guide (if supported by TV).
- CC (Subtítols): Activa o desactiva els subtítols.
- MTS (Multi-channel Television Sound): Selects audio modes (e.g., Stereo, SAP).
- INFORMACIÓ: Mostra informació sobre el programa o l'entrada actual.
- SO: Accesses sound settings.
- LLUM: (Function may vary by TV model, often related to display or remote backlight)
- CH LIST / FAV: Accesses channel list or favorite channels.
Models compatibles
The Smartby RC-057 remote control is compatible with the following COBY TV models:
- TFTV2225
- EDTV1935
- TFTV1925
- TFTV2425
- TFTV4028
- LEDTV3226
- LEDTV5536
- TFTV3229
- LEDTV1926
Manteniment
To ensure the longevity and optimal performance of your remote control:
- Keep the remote control clean by wiping it with a soft, dry cloth.
- Eviteu exposar el comandament a distància a temperatures extremes, humitat o llum solar directa.
- No deixeu caure el comandament a distància ni el sotmeteu a impactes forts.
- If the remote will not be used for an extended period, remove the batteries to prevent leakage and corrosion.
Resolució de problemes
If your remote control is not functioning as expected, please refer to the following common issues and solutions:
- El comandament a distància no respon:
- Comproveu si les piles estan inserides correctament amb la polaritat correcta.
- Substitueix les piles velles o gastades per unes de noves.
- Assegureu-vos que no hi hagi obstacles entre el comandament a distància i el sensor d'infrarojos del televisor.
- Make sure you are within the effective operating range of the TV.
- Botons específics que no funcionen:
- Clean the remote control surface, especially around the non-responsive buttons, to remove any dirt or debris.
- If only a few buttons are not working, it might indicate internal damage, and replacement may be necessary.
- TV not turning on/off:
- Verify that the TV itself is plugged in and receiving power.
- Ensure the remote is pointed directly at the TV's IR receiver.
Especificacions
| Característica | Detall |
|---|---|
| Número de model | RC-057 |
| Marca | Smartby |
| Dispositius compatibles | COBY Televisions |
| Tecnologia de connectivitat | infrarojos |
| Font d'alimentació | 2 piles AAA (no incloses) |
| Dimensions del producte | 7 x 2 x 0.6 polzades |
| Pes de l'article | 2 unces |
Garantia i Suport
This Smartby RC-057 remote control is designed as a direct replacement and typically does not come with an extended manufacturer's warranty beyond standard retail return policies. For any issues or inquiries, please refer to the retailer's return policy or contact the seller directly.
For additional product information or support, you may visit the Smartby Store on Amazon.





