1. Introducció
The COBY DTV-800 is a digital converter box designed to receive over-the-air digital television broadcasts. It allows older analog televisions or digital TVs without a built-in digital tuner to access digital terrestrial television content. Beyond its primary function, the DTV-800 also offers multimedia capabilities, enabling playback of movies, music, and photos from a USB device, and includes a recording function for your favorite programs.
2. Informació de seguretat
- Font d'alimentació: Feu servir només l'adaptador de corrent especificat. Assegureu-vos que el volumtage coincideix amb els requisits del dispositiu.
- Ventilació: No bloquegeu les obertures de ventilació. Assegureu-vos que hi hagi un flux d'aire adequat al voltant de la unitat per evitar el sobreescalfament.
- Aigua i humitat: Do not expose the unit to rain, moisture, or dripping/splashing liquids. Keep away from water sources.
- Neteja: Disconnect from power before cleaning. Use a soft, dry cloth. Do not use liquid or aerosol cleaners.
- Col·locació: Col·loqueu la unitat sobre una superfície estable i plana. Eviteu col·locar-la a prop de fonts de calor o sota la llum solar directa.
- Manteniment: No intenteu atendre aquest producte vosaltres mateixos. Consulteu tots els serveis a personal de servei qualificat.
3. Contingut del paquet
Carefully unpack your COBY DTV-800 and check that all items are present and in good condition. If any items are missing or damaged, contact your retailer.

Image: Contents of the COBY DTV-800 digital converter box. The box contains the main converter unit, a remote control, a power adapter, and a set of RCA audio/video cables.
- COBY DTV-800 Digital Converter Unit
- Control remot (Note: Remote control functionality may vary or be sold separately depending on region/retailer.)
- Adaptador d'alimentació
- RCA Audio/Video Cable
- Manual d'usuari (aquest document)
4. Producte acabatview
4.1. Amunt View

Imatge: Superior view of the COBY DTV-800 digital converter. The top panel features the COBY brand logo prominently in the center and multiple ventilation slots along the edges for heat dissipation.
4.2. Connexions del panell posterior

Image: Rear panel of the COBY DTV-800 digital converter. From left to right, the ports include: ANT IN (for antenna connection), ANT OUT (for pass-through to TV), HD 1080 (HDMI output), VIDEO (yellow RCA), L (white RCA audio left), R (red RCA audio right), and DC 5V/2A (power input).
The rear panel of the DTV-800 provides all necessary connections for your antenna and television:
- FORMIGA A: Connect your digital antenna here.
- FORMIGA FORMA: Connect this to your TV's antenna input if you wish to use your TV's analog tuner for analog channels (if available).
- HD 1080 (HDMI): High-Definition Multimedia Interface output for connecting to modern TVs for best picture quality.
- VIDEO (Yellow RCA): Composite video output for connecting to older TVs.
- L (White RCA): Left audio output for composite connection.
- R (Red RCA): Right audio output for composite connection.
- CC 5V/2A: Entrada d'alimentació per a l'adaptador de corrent inclòs.
4.3. Tauler frontal
The front panel typically features a power indicator light, an IR receiver for the remote control, and a USB port for media playback and recording.
5. Configuració
5.1. Connexió de l'antena
- Connect your digital antenna to the FORMIGA EN port on the rear panel of the DTV-800.
- If you also want to connect your TV's analog tuner, connect a coaxial cable from the FORMIGA FORMA port on the DTV-800 to the antenna input on your television.
5.2. Connexió al televisor
Trieu un dels mètodes de connexió següents:
HDMI Connection (Recommended for Digital TVs)
- Connect an HDMI cable (not included) from the HD 1080 (HDMI) port on the DTV-800 to an available HDMI input on your television.
- Seleccioneu l'entrada HDMI corresponent al televisor amb el comandament a distància del televisor.
RCA Composite Connection (for Analog TVs)
- Connect the yellow RCA cable from the VÍDEO port on the DTV-800 to the yellow video input on your television.
- Connect the white RCA cable from the L port on the DTV-800 to the white audio input on your television.
- Connect the red RCA cable from the R port on the DTV-800 to the red audio input on your television.
- Select the corresponding AV input (e.g., Video 1, AV1) on your TV using your TV's remote control.
5.3. Potència de connexió
- Connecteu l'adaptador d'alimentació inclòs al DC 5V/2A port on the rear of the DTV-800.
- Connecteu l'altre extrem de l'adaptador d'alimentació a una presa de corrent.
5.4. Escaneig inicial de canals
After connecting all cables and powering on the unit, you will need to perform an initial channel scan to find available digital channels.
- Turn on your TV and the DTV-800.
- Using the DTV-800 remote, navigate to the Menú.
- Seleccioneu Cerca de canals or Escaneig automàtic.
- Confirm to start the scan. The DTV-800 will search for all available digital channels in your area. This process may take several minutes.
- Once the scan is complete, the unit will save the channels and tune to the first available channel.
6. Instruccions de funcionament
6.1. Basic TV Viewing
- Encès/apagat: Premeu el botó PODER botó del comandament a distància per encendre o apagar la unitat.
- Selecció de canals: Utilitza el CH + / CH- buttons or the number pad on the remote to change channels.
- Control de volum: Utilitza el VOL + / VOL- botons del comandament a distància per ajustar el volum.
- Silenciar: Premeu el botó MUT botó per silenciar temporalment l'àudio.
6.2. Reproducció multimèdia USB
The DTV-800 allows you to play various media files (movies, music, photos) from a USB storage device.
- Insert your USB flash drive into the USB port on the front panel of the DTV-800.
- Premeu el botó Mitjans de comunicació or USB button on the remote control, or navigate to the Multimedia section through the main menu.
- Select the desired media type (Movie, Music, Photo) and browse your files.
- Feu servir els botons de navegació i OK button on the remote to select and play files.
6.3. Program Recording (PVR)
You can record digital TV programs directly to a connected USB storage device.
- Enregistrament instantani: Mentre mireu un programa, premeu la tecla REC button on the remote control to start recording immediately. Press STOP per finalitzar l'enregistrament.
- Enregistrament programat: Access the EPG (Electronic Program Guide) or Timer menu to set up recordings for future programs. You will need to specify the channel, start time, end time, and date.
6.4. Control parental
The DTV-800 allows you to restrict access to certain channels based on content ratings.
- Accedeix al Control parental secció del menú principal.
- You may be prompted to enter a password (default is often 0000 or 1234).
- Set content ratings or lock specific channels as desired.
6.5. Apagat automàtic
The DTV-800 features an auto power-off function to conserve energy. This can typically be configured in the system settings menu, allowing you to set a timer after which the unit will automatically power down if inactive.
7. Manteniment
- Neteja: Ensure the unit is unplugged before cleaning. Use a soft, dry, lint-free cloth to wipe the exterior. Do not use abrasive cleaners, waxes, or solvents.
- Ventilació: Regularly check that the ventilation slots are not blocked by dust or debris.
- Emmagatzematge: Si guardeu la unitat durant un període prolongat, desendolleu-la de la presa de corrent i guardeu-la en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Power adapter not connected; Power outlet not working. | Ensure power adapter is securely connected to the DTV-800 and a working wall outlet. |
| No Signal / No Picture | Antenna not connected or positioned correctly; Incorrect TV input selected; No channels scanned. | Check antenna connection and position. Ensure your TV is on the correct HDMI/AV input. Perform a channel scan (Section 5.4). |
| Sense so | Volume too low or muted; Audio cables not connected correctly (RCA). | Increase volume on DTV-800 and TV. Check if mute is active. Ensure RCA audio cables (white/red) are securely connected. |
| El control remot no funciona | Batteries are dead or inserted incorrectly; Obstruction between remote and unit; Remote sensor blocked. | Replace batteries. Ensure line of sight to the DTV-800's IR sensor. Remove any obstructions. |
| Problemes de reproducció USB | Sense suport file format; USB drive not formatted correctly; USB drive not inserted properly. | Comprovació compatible file formats in the DTV-800 manual (if available). Ensure USB drive is formatted to FAT32 or NTFS. Reinsert USB drive. |
9. Especificacions
| Característica | Descripció |
|---|---|
| Marca | Coby |
| Número de model | DTV-800 |
| Dispositius compatibles | Televisors |
| Característiques especials | USB Input (for media playback and recording) |
| Ports | ANT IN, ANT OUT, HDMI (HD 1080), RCA (Video, L Audio, R Audio), DC 5V/2A, USB |
| UPC | 742832595551 |
10. Garantia i Suport
Per obtenir informació sobre la garantia i assistència tècnica, consulteu la documentació que s'inclou amb la compra o poseu-vos en contacte amb el vostre distribuïdor. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.





