1. Introduction
Thank you for purchasing the TECHMADE DVB-T2 HD Decoder Stick. This compact device allows you to receive digital terrestrial television broadcasts (DVB-T2/HEVC) on any television with an HDMI input. Its discreet design allows it to be hidden behind your TV, providing a clean setup. This manual provides detailed instructions for setup, operation, and troubleshooting to ensure optimal performance.
2. Package Contents
- TECHMADE DVB-T2 HD Decoder Stick
- 2-in-1 Remote Control (batteries not included)
- Power Adapter
- HDMI Cable
- Infrared (IR) Receiver Cable
- User Manual (this document)
Image: The TECHMADE DVB-T2 HD Decoder Stick, its 2-in-1 remote control, and the product packaging, illustrating the typical contents of the box.
3. Features
- DVB-T2/T/C Digital Terrestrial Receiver
- Supports HD MEPG-2, MPEG-4, H.264, H.265 (HEVC Main 10)
- HDR 10Bit support
- Full HD 1080p resolution output
- HDMI Audio/Video output
- USB 2.0 port for multimedia playback (H.265, H.264, AVI, MKV, MP3, MP4, JPG)
- USB recording (PVR) functionality
- 2-in-1 Remote Control for both decoder and TV
- Compact and discreet design, ideal for hiding behind the TV
Image: A detailed view of the decoder stick, highlighting its various ports including RF IN, IR, USB, DC IN, AV OUT, and HD OUT.
4. Setup Guide
Follow these steps to set up your DVB-T2 HD Decoder Stick:
- Connect to TV: Insert the HDMI end of the decoder stick directly into an available HDMI port on your television.
- Connect IR Receiver: Plug the IR receiver cable into the 'IR' port on the decoder stick. Position the IR receiver in a location where it has a clear line of sight to your remote control.
- Connect Antenna: Connect your terrestrial antenna cable to the 'RF IN' port on the decoder stick.
- Connect Power: Plug the power adapter into the 'DC IN' port on the decoder stick, then plug the adapter into a wall outlet.
- Initial Scan: Turn on your TV and select the correct HDMI input. The decoder will typically guide you through an initial channel scan. Follow the on-screen prompts to scan for available digital channels.
Image: A visual guide illustrating the connection points: antenna cable to RF IN, power adapter to DC IN, IR receiver to IR port, and the decoder stick's HDMI output to the TV's HDMI input.
Image: The compact decoder stick discreetly connected to the back of a television, demonstrating its minimal footprint.
5. Operating Instructions
5.1 Remote Control Functions
The included 2-in-1 remote control can operate both the decoder and your television. Before use, you may need to program the remote to control your TV's basic functions (Power, Volume, Input).
Image: The DVB-T2 HD Decoder Stick shown alongside its multi-functional remote control.
Programming the 2-in-1 Remote:
- Press and hold the SET button on the decoder remote until the red LED light stays on.
- Press the button on the decoder remote that you wish to program (e.g., Power, Volume+, Volume-, AV/TV). The red LED will blink slowly.
- Point your TV's original remote control directly at the decoder remote (infrared diodes facing each other, typically 1-3 cm apart).
- Press and hold the corresponding button on your TV's original remote (e.g., TV Power button). The red LED on the decoder remote will blink three times and then stay on, indicating successful programming.
- Repeat for other buttons you wish to program.
- Press the SET button again to exit programming mode. The red LED will turn off.
Image: A graphic emphasizing the convenience of using a single remote control for both the television and the DVB-T2 decoder.
5.2 Basic Operation
- Power On/Off: Press the POWER button on the remote.
- Channel Navigation: Use the CH+/CH- buttons or the numeric keypad to change channels.
- Volume Control: Use the VOL+/VOL- buttons.
- Menu: Press the MENU button to access the main menu for settings, channel management, and other features.
- OK: Confirm selections within the menu.
- Exit: Exit the current menu or function.
- EPG (Electronic Program Guide): Press the EPG button to view program schedules.
Image: A close-up of the remote control, highlighting key buttons and their functions for both TV and decoder operation.
5.3 Multimedia Playback
The decoder stick supports multimedia playback from a USB storage device.
- Insert a USB flash drive or external hard drive into the USB port on the decoder stick.
- Navigate to the 'Multimedia' or 'USB' section in the decoder's main menu.
- Select the type of media you wish to play (e.g., Video, Music, Photo).
- Browse your files and select the desired content to play.
5.4 USB Recording (PVR)
You can record TV programs to a connected USB storage device.
- Ensure a USB storage device with sufficient free space is connected.
- While watching a program, press the REC button on the remote to start recording immediately. Press STOP to end the recording.
- Alternatively, use the EPG to schedule recordings for future programs.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosols.
- Ventilation: Ensure the device has adequate ventilation. Do not cover ventilation openings.
- Storage: When not in use for extended periods, disconnect the power adapter and store the device in a cool, dry place.
- Firmware Updates: Periodically check the manufacturer's website for firmware updates. Updates can improve performance and add new features.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No picture/No signal | Incorrect HDMI input selected on TV; Loose cable connections; No antenna signal. | Ensure TV is on correct HDMI input. Check all cable connections (HDMI, antenna, power). Perform a channel scan. Check antenna connection and signal strength. |
| Remote control not working | Batteries are dead or inserted incorrectly; IR receiver is blocked or not connected. | Replace batteries (AAA). Ensure batteries are inserted with correct polarity. Check IR receiver cable connection and ensure it has a clear line of sight to the remote. |
| Cannot program 2-in-1 remote | Incorrect programming steps; Remotes not aligned properly. | Review the programming steps in section 5.1. Ensure the IR diodes of both remotes are facing each other and are very close (1-3 cm). |
| Poor picture quality/Freezing | Weak antenna signal; Interference. | Adjust antenna position. Check antenna cable for damage. Rescan channels. |
| USB playback issues | Unsupported file format; USB device not recognized. | Ensure file format is supported (H.265, H.264, AVI, MKV, MP3, MP4, JPG). Try a different USB device. Ensure USB device is formatted correctly (FAT32/NTFS). |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | TECHMADE |
| Model | TM-DVB-T2-STICK |
| Dimensions (L x W x H) | 105mm x 37mm x 17mm (approx. 16.9 x 10.8 x 5.4 cm packaged) |
| Weight | 260 g |
| Compatible Devices | Television |
| Video Decoding | HEVC Main 10, H.265, H.264, MPEG-4, MPEG-2 |
| Supported Resolutions | 720p, 1080i, 1080p (Full HD) |
| Audio Output Mode | Stereo |
| Surround Configuration | 5.1 |
| Output Power | 5 Watt |
| Connectors | HDMI (1 port), USB (1 port), RF In, IR, AV, DC Input |
| Power Source | Power Adapter (included) |
| Remote Control Batteries | 2 x AAA (not included) |
| Color | Black |
9. Warranty and Support
TECHMADE products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your product or visit the official TECHMADE website. Keep your purchase receipt as proof of purchase for warranty claims.