GTMEDIA GTX Combo 8K UHD Smart TV Box

1. Introduction

The GTMEDIA GTX Combo is a high-end set-top box that combines the functionalities of an Android Smart TV Box with a versatile DVB satellite receiver. It offers a comprehensive entertainment solution, supporting 8K Ultra HD resolution and a wide range of digital video broadcasting standards.

Key advantages of the GTX Combo include:

• Dual functionality as an Android machine and DVB satellite receiver.
• Support for CI Plus 1.4 card slot and CA card slot for encrypted channels.
• Capable of 8K Ultra HD video output.
• Supports ATSC-T, ISDB-T, DVB-S/S2/S2X, DVB-T/T2/C/C2 standards.
• Equipped with a SATA-HDD bracket for recording and storage.
• Features like SAT2 IP, GTshare, GTplayer, and Google Play integration.

2. Package Contents

Please check the box for the following items:

• 1x GTMEDIA GTX Combo TV Box
• 1x Remote Control
• 1x Power Adapter
• 1x HD Cable
• 1x User Manual
• 1x Gift Box

3. Specifications

4. Setup Guide

Follow these steps to set up your GTMEDIA GTX Combo TV Box:

1. Connect to TV: Use the provided HD Cable to connect the HDMI port on the GTX Combo to an HDMI input on your television.
2. Connect Power: Plug the power adapter into the DC 12V port on the GTX Combo and then into a wall outlet.
3. Antenna/Satellite/Cable Connection:
   • For Satellite TV (DVB-S/S2/S2X): Connect your satellite dish cable to the 'LNB IN' port.
   • For Terrestrial/Cable TV (DVB-T/T2/C/C2, ATSC-T, ISDBT): Connect your antenna or cable TV feed to the 'ANT IN' port.
4. Network Connection (Optional):
   • For Wired Connection: Connect an Ethernet cable from your router to the 'ETHERNET' port on the GTX Combo.
   • For Wireless Connection: The device supports 2.4G/5G WiFi. You will configure this in the software settings after initial boot-up.
5. Insert CI+ / CA Card (Optional): If you have a CI Plus module or a CA card for encrypted channels, carefully insert it into the respective slots. Refer to Figure 5 for slot locations.
6. External Storage (Optional): If you plan to use the SATA-HDD bracket for recording, install a compatible SSD/HDD into the bracket.
7. Power On: Turn on your TV and select the correct HDMI input. The GTX Combo should power on automatically or can be turned on using the remote control.
8. Initial Setup: Follow the on-screen instructions to complete the initial Android and DVB setup, including language, network, and channel scanning.

5. Operating Instructions

The GTMEDIA GTX Combo operates in two main modes: Android TV Box and DVB Receiver. Use the remote control to navigate the interface.

5.1 Android TV Box Mode

Running on Android 9.0, the device provides access to a wide range of applications and services:

• Home Screen: Navigate through installed apps, settings, and media libraries.
• Google Play Store: Download and install additional applications, games, and streaming services.
• Streaming Services: Access popular platforms like YouTube and other Google TV integrated services.
• Media Playback: Use the built-in GTPLAYER or other media apps to play local files from USB drives or network storage.
• Google Cast: Cast content from your mobile devices to your TV via the GTX Combo.
• Voice Assistant: Utilize the built-in voice assistant for commands and searches.

5.2 DVB Receiver Mode

Switch to DVB mode to access live television channels:

• Channel Scan: Perform an automatic or manual scan to find available satellite, terrestrial, or cable channels.
• Channel List: Browse and select channels from the organized list.
• EPG (Electronic Program Guide): View program schedules and information.
• PVR (Personal Video Recorder): Record live TV programs to an attached USB drive or internal SATA-HDD.
• Timeshift: Pause and rewind live TV.
• CI Plus / CA Card: For encrypted channels, ensure your CI Plus module and/or CA card are correctly inserted and activated.
• Special Features: Supports PowerVu, BISS auto roll, M3U, and CAM protocols for advanced users.

5.3 Network Features

• SAT2 IP: Stream satellite TV channels over your home network to other compatible devices.
• GTSHARE: Share media content across devices.
• Online Movies: Access online movie services (may require subscriptions).

6. Maintenance

• Software Updates (OTA): The GTX Combo supports Over-The-Air (OTA) updates. Regularly check for and install system updates to ensure optimal performance and access to new features. You can usually find this option in the Android settings menu under 'About Device' or 'System Update'.
• Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or abrasive materials. Ensure the device is powered off and unplugged before cleaning.
• Ventilation: Ensure the device is placed in a well-ventilated area to prevent overheating. Do not block any ventilation openings.
• Storage: If storing the device for an extended period, disconnect it from power and store it in a cool, dry place.

7. Troubleshooting

Here are solutions to common issues you might encounter:

No Power / Device Not Turning On:

Ensure the power adapter is securely connected to both the device and a working power outlet. Check if the power outlet is functional. Try a different power outlet if necessary.

No Picture on TV:

Verify that the HDMI cable is correctly connected to both the GTX Combo and your TV. Ensure your TV is set to the correct HDMI input source. Try a different HDMI cable or TV input port.

No Signal (DVB Mode):

Check all antenna/satellite/cable connections. Ensure your dish/antenna is properly aligned. Perform a channel scan again. If using a CI+ module or CA card, ensure it is correctly inserted and activated.

Remote Control Not Working:

Check and replace the batteries in the remote control. Ensure there are no obstructions between the remote and the TV box. Point the remote directly at the TV box's IR receiver.

Network Connection Issues:

If using Wi-Fi, ensure the Wi-Fi network is active and you have entered the correct password. If using Ethernet, ensure the cable is connected and your router is working correctly. Restart your router and the GTX Combo.

System Slow or Unresponsive:

Close unnecessary background applications. Clear cache for problematic apps. Restart the device. Consider a factory reset if issues persist (note: this will erase all user data and installed apps).

8. User Tips

• Optimize Storage: While the device has 32GB eMMC, consider using the SATA-HDD bracket for extensive recording or large media libraries to keep the internal storage free for system operations and apps.
• Regular Updates: Keep your Android system and DVB firmware updated to benefit from performance improvements, bug fixes, and new features.
• Explore Apps: The Android platform allows for a vast array of applications. Explore the Google Play Store for media players, streaming services, and utility apps that enhance your experience.
• Network Stability: For 8K streaming and smooth DVB-IP services, a stable and fast internet connection (preferably 5G WiFi or Ethernet) is highly recommended.

9. Warranty and Support

For technical support, firmware updates, and additional resources, please visit the official GTMEDIA technical support website:

www.freesat.cn

Please note that GTMEDIA reserves the right to change the design and specifications, and OEM/ODM are supported.