Introducció
This manual provides detailed instructions for the setup, operation, and maintenance of your Prechen 19 Inch HD Widescreen TV with ATSC Tuner. Please read this manual thoroughly before using the product to ensure proper function and safety.
Què hi ha a la caixa
- Prechen 19 Inch HD Widescreen TV
- Cable d'alimentació
- Control remot
- Suport de TV
- Manual d'usuari (aquest document)
Informació de seguretat
Seguiu sempre les precaucions de seguretat bàsiques quan utilitzeu aquest televisor per reduir el risc d'incendi, descàrrega elèctrica i lesions. Conserveu aquest manual per a futures consultes.
- No exposeu el televisor a la pluja o la humitat.
- No bloquejar les obertures de ventilació.
- Assegureu-vos que el cable d'alimentació no estigui pessigat ni trepitjat.
- Desendolleu el televisor durant tempestes o quan no l'utilitzeu durant períodes prolongats.
- Demaneu tot el servei a personal de servei qualificat.
Producte acabatview
Familiarize yourself with the components and connections of your Prechen TV.

Figura 1: Davant view of the Prechen 19 Inch TV. This image displays the overall design, including the 19-inch screen and the stable circular stand. The screen dimensions are approximately 43.7 cm wide and 29.2 cm high, with a slim profile of 4.5 cm depth.
Connexions i controls del panell posterior
The rear panel provides various input and output ports for connecting external devices, along with physical control buttons.

Figura 2: Rear panel connections. From left to right, the ports include TV (Antenna), USB, Audio (L/R), AV (Video), HDMI, VGA, and DC Power input. Physical control buttons for AUTO, Menu, UP, and DOWN are also visible on the side.
- TV (Antenna) Input: For connecting an external antenna for ATSC digital broadcast reception.
- Port USB: Per connectar dispositius d'emmagatzematge USB per reproduir contingut multimèdia files.
- Audio (L/R) Input: Per a entrada d'àudio analògica.
- AV (Video) Input: For composite video input.
- Entrada HDMI: For high-definition digital audio and video input.
- Entrada VGA: Per connectar un ordinador.
- Entrada d'alimentació de CC: Per connectar l'adaptador de corrent subministrat.
- Botons de control: AUTO, Menu, UP, DOWN, and Power buttons for basic TV control.
Configuració
1. Fixació del suport
Carefully place the TV screen face down on a soft, clean surface. Align the stand with the mounting holes on the bottom of the TV and secure it with the provided screws. Ensure the stand is firmly attached before placing the TV upright.
2. Connexió d'alimentació
- Connect the power cable to the DC Power Input port on the rear of the TV.
- Connecteu l'altre extrem del cable d'alimentació a una presa de corrent adequada.
- For RV/car use, the 12V DC input allows compatibility with appropriate power sources.
3. Antenna Connection (for ATSC Channels)
To receive free over-the-air HD channels, connect an external antenna to the TV (Antenna) input port on the rear panel.
- For optimal signal reception, position the antenna near a window or in an elevated area.
- This TV features a built-in ATSC tuner and does not support cable or satellite services like Xfinity/DirecTV.
4. Engegada inicial i escaneig de canals
- Press the Power button on the TV or remote control to turn on the TV.
- Upon first use, the TV may guide you through an initial setup wizard. Follow the on-screen prompts to select your language and perform an automatic channel scan.
- A signal source indicator will appear in the upper-right corner of the TV screen. Switch to TV output to begin normal operation after the scan is complete.
Optional: VESA Wall Mounting
The TV is VESA compatible (75x75mm) for wall mounting. Ensure you use a compatible VESA mount and follow the mount manufacturer's instructions for safe installation.

Figura 3: VESA compatible mounting. The rear of the TV has a 75x75mm VESA pattern for attaching to a wall mount (mount not included).
Instruccions de funcionament
Funcions de control remot
Use the included remote control for convenient access to all TV functions. Point the remote control directly at the TV's infrared sensor.
- Potència: Encén o apaga el televisor.
- Entrada/Font: Selects input sources (TV, HDMI, USB, AV, VGA).
- Volum +/-: Ajusta el nivell de volum.
- Canal +/-: Canvia els canals de televisió.
- Menú: Accesses the main menu for settings adjustments.
- Botons de navegació (amunt/avall/esquerra/dreta): Navega per les opcions del menú.
- D'acord/Entra: Confirma les seleccions als menús.
- Sortida/Enrere: Surt del menú actual o torna a la pantalla anterior.
Navegació i configuració del menú
Premeu el botó Menú button on the remote to access the main settings menu. Use the navigation buttons to select categories such as Picture, Sound, Channel, Time, and Setup. Press OK to enter a sub-menu and adjust settings.

Figura 4: On-screen display showing Image Mode and Sound Mode settings. Image modes include Personal, Dynamic, Standard, and Music. Sound modes include Standard, Personal, Music, and Movie.
- Configuració de la imatge: Adjust brightness, contrast, color, sharpness, and select preset picture modes (e.g., Standard, Dynamic, Movie, Personal).
- Configuració de so: Adjust bass, treble, balance, and select preset sound modes (e.g., Standard, Music, Movie, Personal).
- Configuració del canal: Perform auto scan, manual scan, edit channels, and set parental controls.
- Configuració de l'hora: Set current time, sleep timer, and auto on/off times.
- Configuració: Change language, restore factory defaults, and update software.
Reproducció de suports USB
Insert a USB flash drive into the USB port on the rear of the TV. Select the USB input source using the Entrada/Font button on the remote. The TV will display a media browser, allowing you to navigate and play supported video, audio, and image files.
Connectivitat
Your Prechen TV offers multiple connectivity options for various devices.
- HDMI: Connect gaming consoles, Blu-ray/DVD players, laptops, or streaming devices for high-definition digital audio and video. Use an HDMI cable to connect the device to the HDMI port on the TV. Select the corresponding HDMI input via the Entrada/Font botó.
- VGA: Connect a computer or laptop using a VGA cable. An audio cable may also be required for sound if your computer does not transmit audio via VGA. Select the VGA input via the Entrada/Font botó.
- AV (Composite Video): Connect older devices such as VCRs or some DVD players using RCA cables (yellow for video, red/white for audio). Connect to the AV input ports on the TV. Select the AV input via the Entrada/Font botó.
- USB: As described in the Operating Instructions, use the USB port for media playback from flash drives.
Manteniment
Neteja del televisor
- Desendolla sempre el televisor abans de netejar-lo.
- Feu servir un drap suau i sec per netejar la pantalla i la carcassa.
- Per a marques difícils, esbandiu lleugeramentampNetegeu el drap amb aigua o un netejador de pantalles suau i no abrasiu. No ruixeu el netejador directament sobre la pantalla.
- Eviteu utilitzar netejadors abrasius, ceres o dissolvents.
Emmagatzematge
If storing the TV 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. It is recommended to keep the original packaging for safe storage and transport.
Resolució de problemes
| Problema | Possible causa/solució |
|---|---|
| Sense poder |
|
| No hi ha imatge, però hi ha so |
|
| No hi ha so, però hi ha imatge |
|
| Poor or no reception for TV channels |
|
| El comandament a distància no funciona |
|
Especificacions
| Marca | Prechen |
| Número de model | HD-19-TV |
| Mida de la pantalla | 19 polzades |
| Tecnologia de visualització | LED |
| Resolució | 1440 x 900 |
| Relació d'aspecte | 16:10 |
| Freqüència d'actualització | 60 Hz |
| Tecnologia de connectivitat | HDMI, VGA, TV (Antenna), AV, USB |
| Característica especial | Built-In Speaker, ATSC Tuner |
| Dimensions del producte (L x A x A) | 13.4 x 1.8 x 12.2 polzades (aprox. 34 x 4.5 x 31 cm) |
| Pes de l'article | 4.8 lliures (aprox. 2.18 kg) |
| Entrada de potència | 12V DC (compatible with RV/car power) |
Garantia i Suport
Prechen products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official Prechen weblloc.
If you encounter any issues or require technical assistance, please contact Prechen customer support. Contact details can typically be found on the product packaging, the official weblloc web o dins de la documentació de la garantia.
Recursos addicionals
Below are some helpful videos demonstrating features or setup procedures for your Prechen TV. These videos are provided by the manufacturer to assist with common tasks.
Vídeo 1: General acabatview of the Prechen TV. This video may demonstrate basic features and connectivity options. (Duration: 1:11)
Vídeo 2: Demonstration of TV functions and settings. This video might cover menu navigation or input selection. (Duration: 1:37)




