GTMEDIA GTC
GTMEDIA GTC DVB-S2&T2&C ISDB-T Receiver User Manual
Model: GTC
1. Introducció
The GTMEDIA GTC is a versatile digital receiver combining multiple television standards (DVB-S2, DVB-T2, DVB-C, ISDB-T) with an Android 6.0 media box. This device allows you to receive satellite, terrestrial, and cable broadcasts while also providing access to Android applications and multimedia features. It supports 4K UHD video decoding, H.265, and offers a comprehensive entertainment experience.
2. Contingut del paquet
Marqueu la casella per als elements següents:
- GTMEDIA GTC Receiver
- Adaptador d'alimentació
- Comandament a distància IR
- Cable HDMI
- Manual d'usuari

Figure 2.1: All items included in the GTMEDIA GTC package.
3. Producte acabatview
3.1 Tauler frontal
The front panel features an LED display that shows channel numbers, time, or operational status. A power indicator light is also present.

Figura 3.1: Frontal view of the GTMEDIA GTC receiver.
3.2 Panell posterior
The rear panel provides all necessary connection ports for your television, antenna, satellite dish, and network.
- LNB IN: For connecting a satellite dish.
- RF IN: For connecting a terrestrial antenna or cable TV.
- ETHERNET: Per a la connexió de xarxa amb cable.
- SORTIDA HDMI: For connecting to your TV or display.
- S/PDIF: Optical digital audio output.
- USB: USB 2.0 port for external storage or peripherals.
- CC 12V: Port d'entrada d'alimentació.

Figura 3.2: Connexions del panell posterior.
3.3 Panell lateral
The side panel includes additional connectivity options.
- Ranura per a targeta SD: Per inserir una targeta de memòria SD.
- USB: Additional USB 2.0 port.

Figure 3.3: Side panel with SD card slot and USB port.
4. Guia de configuració
Follow these steps to set up your GTMEDIA GTC receiver:
- Connectar-se al televisor: Connect one end of the provided HDMI cable to the SORTIDA HDMI port on the receiver and the other end to an HDMI input port on your television.
- Connect Antenna/Satellite/Cable:
- For satellite reception, connect your satellite dish cable to the LNB IN port.
- For terrestrial or cable reception, connect your antenna or cable TV signal to the RF IN port.
- Connectar-se a la xarxa (opcional):
- For a wired connection, connect an Ethernet cable from your router to the ETHERNET port al receptor.
- For a wireless connection, you can configure Wi-Fi settings after the initial boot-up.
- Connectar l'alimentació: Connecteu l'adaptador d'alimentació al DC 12V port on the receiver, then plug the adapter into a power outlet. The device will power on automatically or enter standby mode.
- Initial Boot and Channel Scan:
- Engegueu el televisor i seleccioneu la font d'entrada HDMI correcta.
- The receiver will boot up, displaying the GTMEDIA logo and then the Android home screen.
- Follow the on-screen instructions for initial setup, including language selection, network configuration (if not wired), and performing a channel scan for your chosen DVB mode (Satellite, Terrestrial, or Cable).
5. Instruccions de funcionament
5.1 Funcions de control remot
The included IR remote control allows you to navigate the receiver's interface and control its functions. Familiarize yourself with the buttons for power, menu, navigation (OK, arrow keys), volume, channel selection, EPG (Electronic Program Guide), and information display.
5.2 Android Interface Navigation
The GTC operates on Android 6.0. Use the remote control's arrow keys and OK button to navigate through the Android home screen, launch applications, and access settings. The interface typically includes shortcuts for YouTube, Apps, Play Store, File Explorer, and System Settings.

Figure 5.1: GTMEDIA GTC Android User Interface.
5.3 Switching Between DVB and Android Modes
The GTC allows seamless switching between its DVB receiver functions and the Android operating system. Typically, there is a dedicated button on the remote control (e.g., 'DVB' or 'TV') or an application icon on the Android home screen to access the DVB interface.
5.4 Gestió de canals
- Escaneig de canals: Access the DVB settings menu to perform automatic or manual channel scans for satellite, terrestrial, or cable signals.
- Channel Editing: Organize your channels by creating favorite lists, moving, locking, skipping, deleting, or renaming channels.
5.5 Media Playback and PVR
The receiver supports media playback from USB drives (FAT/FAT32/NTFS) and network sources. It also features PVR (Personal Video Recorder) functionality and Timeshift when an external USB storage device is connected.
5.6 Actualització de programari
Keep your receiver's software up-to-date for optimal performance and new features. Updates can be performed via USB, OTA (Over-The-Air), or HTTP/FTP. Check the system settings for available updates.
6. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar l'exterior del receptor. No utilitzeu netejadors líquids ni materials abrasius.
- Ventilació: Ensure the receiver has adequate ventilation. Do not block the ventilation slots on the top and sides of the device. Avoid placing it in enclosed spaces or on soft surfaces that may obstruct airflow.
- Seguretat elèctrica: Disconnect the power adapter from the wall outlet during lightning storms or when the device is left unattended for long periods.
- Condicions ambientals: Eviteu exposar el receptor a temperatures extremes, humitat o llum solar directa.
7. Solució De Problemes
If you encounter issues with your GTMEDIA GTC receiver, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | L'adaptador de corrent no està connectat o està defectuós; problema amb la presa de corrent. | Ensure the power adapter is securely connected to the receiver and a working power outlet. Try a different outlet. |
| No signal / No picture or sound | Incorrect input source on TV; loose HDMI cable; antenna/satellite/cable not connected or misaligned; no channel scan performed. | Select the correct HDMI input on your TV. Check all cable connections. Ensure your antenna/dish is properly aligned. Perform a channel scan. |
| El comandament a distància no funciona | Batteries depleted or inserted incorrectly; IR sensor blocked. | Replace batteries. Ensure correct polarity. Remove any obstructions between the remote and the receiver's IR sensor. |
| Problemes de connexió Wi-Fi | Incorrect password; router too far; interference. | Verify Wi-Fi password. Move the receiver closer to the router or use an Ethernet cable. Check for other devices causing interference. |
| Error d'actualització de programari | Unstable internet connection; incorrect update file. | Ensure a stable internet connection. Download the correct update file from the official GTMEDIA website if updating via USB. Do not power off during an update. |
8. Especificacions
| Característica | Detall |
|---|---|
| CPU | Amlogic S905D, Quad Core ARM Cortex-A53, up to 2.0 GHz |
| GPU | Penta-core ARM Mali-450, up to 750 MHz+ (DVFS) |
| RAM | 2 GB DDRIII |
| Memòria Flash | 16 GB eMMC Flash |
| Sistema operatiu | Android 6.0 |
| Descodificació de vídeo | UHD 4K 60fps HW decoding (H.265 10-bit, H.264, AVS+), FHD 1080p 60fps HW encoding (H.264) |
| Descodificació d'àudio | MPEG1 Layer I/II/III, MPEG2 AAC, MPEG4 HE-AAC, EAC-3, Dolby+ |
| Mostra | Pantalla LED de 4 dígits |
| Wi-Fi | Built-in 2.4G Wi-Fi, IEEE 802.11 b/g/n |
| Bluetooth | Bluetooth 4.0 |
| IR | IR output for 38 kHz, IR remote control |
| Estàndards DVB | DVB-S/S2, DVB-T/T2/Cable/ISDBT, MPEG-2/4 H.264 |
| DiSEqC | DiSEqC1.0/1.1/1.2/USALS Motor support |
| USB | 2 x USB 2.0 ports (supports large capacity FAT/FAT32/NTFS HDD) |
| Opció PVR | USB 2.0 for PVR, TIMESHIFT, media files |
| Dimensions (L x A x A) | 124 x 119 x 36 mm |
| Entrada de potència | DC 12V |
9. Garantia i Suport
9.1 Informació de la garantia
Warranty terms and conditions for the GTMEDIA GTC receiver may vary depending on your region and point of purchase. Please retain your proof of purchase and contact the retailer or authorized distributor for specific warranty details and claims.
9.2 Suport tècnic
For technical assistance, troubleshooting beyond this manual, or inquiries regarding software updates, please refer to the official GTMEDIA website or contact their customer support channels. Ensure you have your product model (GTC) and any relevant purchase information ready when seeking support.
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