1. Introduction
Thank you for choosing the STRONG SRT 24HC3023 24-inch TV. This television is designed for versatile use, offering a triple tuner for DVB-T2 HD, DVB-C, and DVB-S2 reception, making it suitable for both home entertainment and mobile applications such as motorhomes, caravans, or boats, thanks to its 12 Volt compatibility. This manual provides essential information for setting up, operating, and maintaining your new television. Please read it thoroughly before use to ensure proper functionality and safety.

Figure 1.1: STRONG SRT 24HC3023 24-inch TV
2. Safety Information
To ensure safe operation and prevent damage, please observe the following safety precautions:
- Do not expose the TV to rain or moisture to prevent fire or electric shock.
- Do not block ventilation openings. Ensure adequate space around the TV for proper airflow.
- Use only the power adapter supplied with the TV. For 12V operation, ensure the power source is stable and within the specified voltage range.
- Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Do not attempt to service this product yourself. Refer all servicing to qualified service personnel.
- Clean the TV only with a dry cloth. Do not use liquid cleaners or aerosol cleaners.
- Keep batteries for the remote control out of reach of children.
3. Package Contents
Carefully unpack your TV and check that all items listed below are included and undamaged. If any items are missing or damaged, contact your retailer.
- STRONG SRT 24HC3023 LED TV
- Remote Control (including 2x AAA Batteries)
- Stand (Base and Screws)
- Power Adapter (Standard Euro; 12V power cable not included)
- User Manual

Figure 3.1: Product Packaging

Figure 3.2: Remote Control
4. Setup
4.1 Attaching the Stand
- Place the TV face down on a soft, clean surface to prevent scratching the screen.
- Align the stand with the mounting holes on the bottom of the TV.
- Secure the stand using the provided screws. Do not overtighten.
4.2 Connecting Peripherals
Your TV offers a variety of connection ports for different devices.
- Antenna/Satellite: Connect your DVB-T/T2 antenna to the "ANT In" port or your satellite dish to the "SAT In" port.
- HDMI: For high-definition devices like Blu-ray players, game consoles, or streaming sticks.
- SCART: For older devices like DVD players or VCRs.
- USB: For media playback from USB drives.
- AV In / Mini YPbPr: For analog video and audio sources.
- Headphone: For private listening.
- S/PDIF: For digital audio output to external sound systems.
- CI Slot: For CI+ modules (e.g., for freenet-TV).
- 12V Power: This TV is 12V compatible, ideal for mobile use. A 12V power cable is not included and must be purchased separately.

Figure 4.1: TV Dimensions
4.3 Initial Power On and Channel Scan
- Connect the TV to a power source (either the supplied AC adapter or a compatible 12V source).
- Press the power button on the TV or remote control.
- Follow the on-screen instructions for initial setup, including language selection and channel scanning. The triple tuner allows you to scan for DVB-T/T2, DVB-C, and DVB-S2 channels.
5. Operating Instructions
5.1 Basic Functions
- Power On/Off: Press the Power button on the remote control.
- Channel Selection: Use the CH+/- buttons to change channels sequentially, or enter channel numbers directly using the numeric keypad.
- Volume Control: Use the VOL+/- buttons to adjust the volume.
- Source Selection: Press the SOURCE button to switch between input sources (HDMI, SCART, TV, etc.).
5.2 Triple Tuner Operation
The integrated triple tuner supports DVB-T/T2 (terrestrial), DVB-C (cable), and DVB-S2 (satellite) reception. During the initial setup, you will be prompted to select your preferred reception type and perform a channel scan. You can switch between these modes via the input source menu.
5.3 Electronic Program Guide (EPG)
Press the EPG button on the remote control to access the Electronic Program Guide. This displays program schedules for upcoming broadcasts and allows you to set timers for recording or viewing.
5.4 USB Playback
Insert a USB storage device into the USB port. The TV will typically detect the device and prompt you to access its media content (photos, music, videos). Navigate through the files using the remote control.
5.5 CI+ Slot
The CI+ slot allows you to insert a Conditional Access Module (CAM) and a smart card (e.g., for freenet-TV in Germany) to decrypt encrypted channels. Follow the instructions provided with your CI+ module for installation and activation.
Video 5.1: Official product video showcasing the STRONG 24HC3023 TV's features, including its 12V compatibility for mobile use in settings like camping or motorhomes.

Figure 5.1: STRONG TV in a mobile setting, highlighting 12V compatibility.
6. Maintenance
Proper maintenance helps extend the life of your TV.
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, use a screen-specific cleaning solution applied to the cloth, not directly to the screen.
- Cleaning the Cabinet: Use a soft, dry cloth to wipe the TV cabinet. Do not use abrasive cleaners or solvents.
- Ventilation: Ensure the ventilation openings are clear of dust and debris. Do not place the TV in an enclosed space without adequate airflow.
- Power Off: Always unplug the TV from the power outlet before cleaning or when not in use for extended periods.
7. Troubleshooting
If you encounter problems with your TV, refer to the following common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; no power from outlet. | Check power cord connection. Test outlet with another device. |
| No picture, but sound is present | Incorrect input source selected; loose video cable. | Press SOURCE button to select correct input. Check video cable connections. |
| No sound, but picture is present | Volume too low or muted; incorrect audio output setting. | Increase volume or unmute. Check audio settings in the menu. |
| Poor picture quality | Weak signal; antenna/cable issue; picture settings. | Check antenna/cable connection. Adjust picture settings (brightness, contrast). |
| Remote control not working | Batteries are dead or incorrectly inserted; obstruction. | Replace batteries. Ensure no obstruction between remote and TV. |
If the problem persists after trying these solutions, please contact qualified service personnel.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | SRT24HC3023 |
| Screen Size | 24 inches (61 cm) |
| Display Technology | LED |
| Resolution | 720p (1366 x 768 pixels) |
| Refresh Rate | 60 Hz |
| Tuners | DVB-T2 HD, DVB-C, DVB-S2 (Triple Tuner) |
| Connectivity | HDMI, SCART, USB, AV In, Mini YPbPr, Headphone, S/PDIF, PC Audio In, ANT In, SAT In, CI Slot |
| Power Supply | AC 220-240V, 50/60Hz; 12V DC compatible |
| Power Consumption (On-mode) | 25 watts |
| Energy Efficiency Class | F |
| Dimensions (W x D x H) | 55.07 x 16.1 x 36.73 cm (with stand) |
| Weight | 2.66 kg |

Figure 8.1: Product Fiche (Energy Label Information)
For more detailed energy information, please refer to the EPREL database (QR code link).

Figure 8.2: Energy Efficiency Label
9. Warranty and Support
Your STRONG SRT 24HC3023 TV comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact STRONG customer service or your local retailer.
You can find more information and support on the official STRONG website: www.strong.tv





