1. Introduction
The GTMEDIA GTX COMBO is a versatile 8K H.265 Android 9.0 TV Box that combines the functionalities of an Android media player with a multi-standard DVB satellite, terrestrial, and cable receiver. It supports DVB-S/S2/S2X, DVB-T/T2, DVB-C/C2, ISDBT, and ASTC standards, offering a comprehensive entertainment solution. This manual provides detailed instructions for setting up, operating, and maintaining your device.
2. Safety Information
- Read all instructions carefully before using the device.
- Keep the device away from water, moisture, and extreme temperatures.
- Do not open the device casing; refer all servicing to qualified personnel.
- Use only the provided power adapter.
- Ensure proper ventilation to prevent overheating.
- Unplug the device during lightning storms or when unused for long periods.
3. Package Contents
Please check the box for the following items:
- GTMEDIA GTX COMBO Device
- Power Adapter
- Bluetooth Remote Control
- HDMI Cable
- User Manual (this document)
4. Product Overview
4.1 Device Layout
The GTMEDIA GTX COMBO features a compact design with essential ports for connectivity and a front display indicating its operational status and DVB modes.
4.2 Interface Functions
The rear and side panels of the device provide various ports for connecting to your television, antenna, satellite dish, and other peripherals.
- LNB IN: For connecting to a satellite dish (Frequency Range 950MHz to 2150MHz).
- ANT IN: For connecting to a terrestrial/cable antenna (EC-type IEC169-2 Female).
- HDMI: HDMI 2.1 port for connecting to a TV, supporting 8Kx4K@24 max resolution output.
- USB: Includes USB 2.0 and USB 3.0 HOST ports for external storage or peripherals.
- CI+ Slot: For inserting a CI+ card (1*CIslot + 1*CISlot (Optional)).
- DC 12V: Power input (DC 12V/3A).
- OPTICAL: Digital audio output.
- AV OUT: Analog audio/video output.
- ETHERNET: For wired network connection (1000M).
4.3 Remote Control
The device comes with a Bluetooth remote control for easy navigation and operation. It also features a learning function to control your TV.
Remote Control Learning Function:
To program the remote control to operate your TV:
- Press and hold the "SET" key on the GTMEDIA remote for 5 seconds until the indicator light turns from blinking to solid red. This indicates the remote is in learning mode.
- Point your TV's remote control directly at the GTMEDIA remote (head-to-head, about 1-3 cm apart).
- Press the button on the GTMEDIA remote that you wish to program (e.g., "TV Power", "Volume Up", "Volume Down"). The indicator light will blink slowly.
- Press the corresponding button on your TV's remote control. The indicator light on the GTMEDIA remote will blink rapidly three times and then stay solid, indicating successful learning.
- Repeat steps 3 and 4 for any other buttons you wish to program.
- Press the "SET" key again to exit learning mode. The indicator light will turn off.
5. Setup Guide
5.1 Initial Connection
- Connect to TV: Use the provided HDMI cable to connect the HDMI port (3) on the GTX COMBO to an HDMI input on your TV.
- Connect Antenna/Dish:
- For Satellite TV (DVB-S/S2/S2X): Connect your satellite dish cable to the LNB IN port (1).
- For Terrestrial/Cable TV (DVB-T/T2/C/C2/ISDBT/ASTC): Connect your terrestrial or cable antenna cable to the ANT IN port (2).
- Connect Power: Connect the power adapter to the DC 12V port (6) on the device, then plug the adapter into a power outlet.
- Power On: The device should power on automatically or can be turned on using the remote control.
5.2 Network Setup
The GTX COMBO supports both wired (Ethernet) and wireless (Wi-Fi) network connections.
- Wired Connection: Connect an Ethernet cable from your router to the ETHERNET port (9) on the device. The device should automatically detect the connection.
- Wireless Connection:
- Navigate to "Settings" on the Android interface.
- Select "Network & Internet".
- Turn on Wi-Fi and select your desired network from the list.
- Enter the Wi-Fi password if prompted and connect.
5.3 DVB Channel Scan
After connecting your antenna or satellite dish, you need to scan for channels.
- From the main menu, navigate to the DVB section (e.g., "DVB-S/S2/S2X" or "DVB-T/T2/C/C2").
- Select "Installation" or "Channel Search".
- Choose your region and scan type (e.g., "Automatic Scan" or "Manual Scan").
- Start the scan. This process may take several minutes.
- Once complete, save the channels.
6. Operating Instructions
6.1 Android TV Interface
The GTX COMBO runs on Android 9.0, providing access to various apps and services like Google TV, YouTube, and the Google Play Store.
- Use the remote control's directional pad and OK button to navigate through the interface.
- Access installed applications from the home screen or the "Apps" section.
- Download new applications from the Google Play Store.
6.2 DVB Functions
Switch between Android mode and DVB modes (Satellite, Terrestrial, Cable) using the dedicated buttons on the remote or through the system menu.
- Channel Browsing: Use the CH+/CH- buttons to change channels or the number pad to enter channel numbers directly.
- EPG (Electronic Program Guide): Access the EPG to view program schedules.
- Recording (PVR): Connect a USB storage device to record live TV programs.
- CI+ Card: Insert a compatible CI+ card into the CI+ slot (5) for encrypted channels.
6.3 Advanced Features
- 8K UHD 4K Display: Enjoy high-resolution content.
- PowerVu, BISS Auto Roll: Supports automatic key updates for certain encrypted channels.
- SAT2 IP, GTshare, GTplayer: Utilize these features for advanced media sharing and playback.
- Software Updates: The device supports software upgrades via USB port, OTA (Over-The-Air), and HTTP/FTP. Regularly check for updates to ensure optimal performance and access to new features.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosols.
- Ventilation: Ensure the device is placed in a well-ventilated area to prevent overheating. Do not block ventilation openings.
- Storage: If storing the device for an extended period, unplug it from the power outlet and store it in a cool, dry place.
- Software Updates: Keep the device's software updated to the latest version for improved performance and security.
8. Troubleshooting
9. Specifications
10. User Tips
- No Subscription Service: Please note that GTMEDIA only sells the hardware (the TV Box) and does not offer any subscription services for content. Users are responsible for their own content subscriptions or free-to-air services.
- Regular Updates: Keep your device's software updated to ensure compatibility and access to the latest features and bug fixes. Updates can be performed via USB or OTA.
- Explore Android Apps: Leverage the Android 9.0 operating system to download and install various streaming apps, games, and utilities from the Google Play Store to enhance your entertainment experience.
11. Warranty and Support
The GTMEDIA GTX COMBO typically comes with a 1-year warranty. For technical support, troubleshooting assistance, or further inquiries, please visit the official technical support website: www.freesat.cn.
A detailed user manual in PDF format is also available for download: User Manual (PDF).
