1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Strong SRT 8250 4K Digital Terrestrial Receiver. This set-top box is designed to receive free-to-air terrestrial channels in UHD 4K, integrating HEVC/H265 standards for optimal performance. Please read this manual thoroughly before using the device to ensure proper functionality and safety.
2. Package Contents
Carefully unpack the box and ensure all items are present and in good condition. If any item is missing or damaged, please contact your retailer.
- 1x Strong SRT 8250 Receiver
- 1x 2-in-1 Remote Control
- 2x AAA Batteries
- 1x User Manual (this document)
- 1x Safety and Warranty Instructions

Image: The Strong SRT 8250 receiver shown alongside its retail packaging, highlighting the product's design and branding.
3. Product Overview
3.1 Front and Rear Panels
Familiarize yourself with the various ports and controls on your receiver.

Image: A detailed view of the Strong SRT 8250 receiver, showing the front panel with display and control buttons, and the rear panel with clearly labeled connection ports including ANTENNA, S/PDIF, HDMI, TV SCART, DC IN, and USB.
- Front Panel: USB port (for recording and media playback), Channel Up/Down buttons, Power button, LED display.
- Rear Panel:
- ANT IN: Connect your terrestrial antenna.
- S/PDIF (Coaxial): Digital audio output for connecting to a soundbar or amplifier.
- HDMI: High-definition video and audio output for connecting to a TV or monitor. Supports Dolby Digital Plus.
- TV SCART: Analog video and audio output for connecting to older TVs or VCRs.
- DC IN: Power input for the included power adapter.
3.2 Remote Control
The included 2-in-1 remote control can operate both the receiver and your TV, soundbar, or amplifier.

Image: The 2-in-1 remote control for the Strong SRT 8250 receiver, designed to control both the receiver and other compatible home entertainment devices like a TV or soundbar.
Refer to the separate remote control programming guide for instructions on how to configure it for your other devices.
4. Setup
4.1 Connecting the Receiver
- Antenna Connection: Connect your terrestrial antenna cable to the 'ANT IN' port on the rear of the receiver.
- TV Connection:
- For High Definition (HD) TVs: Connect an HDMI cable from the 'HDMI' port on the receiver to an available HDMI input on your TV.
- For Standard Definition (SD) TVs or VCRs: Connect a SCART cable from the 'TV SCART' port on the receiver to the SCART input on your TV or VCR.
- Audio System Connection (Optional): If you wish to connect to an external soundbar or amplifier, use a coaxial S/PDIF cable from the 'S/PDIF' port on the receiver to the corresponding input on your audio device.
- Power Connection: Connect the provided power adapter to the 'DC IN' port on the receiver, then plug the adapter into a wall outlet.

Image: An illustration demonstrating the simple installation process, showing how to connect the receiver to a television using either an HDMI cable or a Scart cable, and connecting the antenna.
4.2 Initial Setup and Channel Scan
- Turn on your TV and select the correct HDMI or SCART input source.
- Power on the Strong SRT 8250 receiver.
- The first-time installation wizard should appear on your TV screen. Follow the on-screen prompts to select your language, country, and initiate an automatic channel scan.
- The receiver will automatically search for and store all available digital terrestrial channels. This process may take several minutes.
- Once the scan is complete, you can begin watching TV.
5. Operating Instructions
5.1 Basic Functions
- Channel Selection: Use the 'CH+' / 'CH-' buttons on the remote or front panel, or enter the channel number directly.
- Volume Control: Use the 'VOL+' / 'VOL-' buttons on the remote.
- Menu Access: Press the 'MENU' button to access system settings and features.
- Electronic Program Guide (EPG): Press the 'EPG' button to view program schedules for up to 7 days.
5.2 Recording and Media Playback
The SRT 8250 supports USB recording and media playback.
- Connect USB Device: Insert a USB flash drive or external hard drive (formatted to FAT32 or NTFS) into the USB port on the front panel.
- Recording: While watching a program, press the 'REC' button on the remote to start recording. Press 'STOP' to end recording. You can also schedule recordings via the EPG.
- Time Shift: Press the 'PAUSE' button during live TV to activate time shift. Press 'PLAY' to resume from the paused point.
- Media Playback: Access the 'Media Player' function from the main menu to browse and play video, audio, and image files stored on your USB device.

Image: A visual representation of the Strong SRT 8250's key features, including Favorite lists, USB recording, support for 999 channels, 10-bit color depth, Electronic Program Guide (EPG), Parental control, and 4K Ultra HD resolution.
5.3 Parental Control
The parental control feature allows you to restrict access to certain channels or programs based on age ratings.
- Access the 'Parental Control' section in the main menu.
- Enter your PIN (default is usually 0000 or 1234, check your safety instructions).
- Configure age restrictions or block specific channels as desired.
6. Maintenance
To ensure the longevity and optimal performance of your Strong SRT 8250 receiver, follow these simple maintenance guidelines:
- Cleaning: Disconnect the power before cleaning. Use a soft, dry cloth to wipe the exterior of the receiver. Do not use liquid cleaners or abrasive materials.
- Ventilation: Ensure the receiver is placed in a well-ventilated area. Do not block the ventilation openings on the device.
- Environment: Avoid exposing the receiver to direct sunlight, high temperatures, humidity, dust, or strong vibrations.
- Power: If the device will not be used for an extended period, disconnect it from the power outlet.
7. Troubleshooting
If you encounter issues with your receiver, consult the following common problems and solutions before seeking professional assistance.
| Problem | Possible Cause | Solution |
|---|---|---|
| No picture/sound | Incorrect TV input selected; Loose cable connections; Receiver not powered on. | Check TV input source; Ensure all cables (HDMI/SCART, Antenna, Power) are securely connected; Verify receiver is powered on. |
| Poor picture quality | Weak antenna signal; Incorrect video output settings. | Check antenna connection and position; Perform a new channel scan; Adjust video output resolution in receiver settings. |
| Remote control not working | Dead batteries; Obstruction between remote and receiver; Incorrect remote mode. | Replace batteries; Remove any obstructions; Ensure remote is in receiver mode (if applicable). |
| Cannot record to USB | USB device not recognized; Insufficient storage space; USB device not formatted correctly. | Ensure USB device is properly inserted; Check available space; Format USB device to FAT32 or NTFS on a computer. |
8. Specifications
Detailed technical specifications for the Strong SRT 8250 receiver.

Image: The Strong SRT 8250 receiver with its dimensions indicated: 16.8 cm length, 10.5 cm depth, and 4 cm height.
- Model: SRT8250
- Dimensions (W x D x H): Approximately 16.8 x 10.5 x 4 cm
- Weight: Approximately 200 g
- Video Decoding: HEVC Main 10, H.265, H.264, MPEG-2
- Resolution: Up to 4K UHD
- Audio Decoding: Dolby Digital Plus, MPEG-1 Layer 1/2
- Connectivity: 1x HDMI, 1x SCART, 1x S/PDIF (Coaxial), 1x USB 2.0, ANT IN
- Power Supply: 12V DC (via external adapter)
- Compatible Peripherals: Television, Soundbar, Amplifier, USB Device
- Special Features: 4K UHD Decoder, USB Recording, Time Shift, EPG, Parental Control, Favorite Lists, 2-in-1 Remote Control
9. Warranty and Support
9.1 Warranty Information
The Strong SRT 8250 receiver comes with a 2-year warranty from the date of purchase, ensuring long-term reliability. Please retain your proof of purchase for warranty claims.
9.2 Technical Support
For further assistance, technical support, or warranty inquiries, please refer to the contact information provided in the separate Safety and Warranty Instructions document included in your package. You may also visit the official Strong website for FAQs and support resources.





