1. Introduction
Thank you for choosing the Technaxx Internet TX-153 Stereo Radio. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.
Package Contents
- Technaxx Internet TX-153 Stereo Radio
- Power Adapter
- User Manual

2. Safety Information
To ensure safe operation and prevent damage, please observe the following safety precautions:
- Do not expose the device to rain or moisture.
- Avoid placing the device near heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Only use attachments/accessories specified by the manufacturer.
- Unplug the device during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
3. Product Overview
The Technaxx Internet TX-153 is a compact stereo internet radio designed for global music reception. It features a 2.4-inch TFT color display, integrated stereo speakers, and Wi-Fi connectivity.
Controls and Connections

- TFT Screen: Displays current station, time, weather, and menu options.
- Standby/Menu Button: Powers the device on/off and accesses the main menu.
- Navigate Buttons: Used for navigating through menus and lists.
- OK Button: Confirms selections.
- FAV Button: Accesses favorite stations.
- Volume/Navigation Knob: Rotates to adjust volume or navigate menus; press to confirm.
- Line Out/Headphone Jack: 3.5mm output for connecting external speakers or headphones.
- USB Port: For playing media from a USB storage device.
4. Setup
4.1 Power Connection
- Connect the provided power adapter to the DC input port on the back of the radio.
- Plug the power adapter into a standard wall outlet.
- Press the Standby/Menu button to power on the device.
4.2 Network Connection (Wi-Fi)
The TX-153 requires a Wi-Fi connection to access internet radio stations.
- Upon first power-on, the radio will guide you through the network setup process.
- Select your Wi-Fi network from the list of available networks displayed on the TFT screen.
- Enter your Wi-Fi password using the navigation controls. The radio supports WEP, WPA, and WPA2 (PSK) encryption.
- Once connected, the Wi-Fi icon will appear on the display, indicating a successful connection.
The Wi-Fi operates on the 2.4 GHz frequency band with a maximum radiated output power of 80 mW, providing a range of up to 80 meters in optimal conditions.
5. Operating Instructions
5.1 Internet Radio
Access thousands of radio stations from around the world.
- From the main menu, select "Internet Radio".
- Browse stations by genre, region, or search for specific stations.
- Press the OK button or Volume/Navigation knob to select a station.
- To save a station as a favorite, press the FAV button. The radio can store up to 250 favorite stations.

5.2 USB Playback
Play your personal music collection from a USB storage device.
- Insert a USB flash drive into the USB port on the front of the radio.
- From the main menu, select "USB".
- Navigate through your folders and files using the controls.
- Supported file formats include WMA, MP3, AAC, AAC+, FLAC, and WAV.

5.3 Display Functions
The 2.4-inch TFT color display provides various information:
- Current radio station name and program information.
- Time and date.
- Weather monitoring (if configured).
- Menu navigation and settings.
5.4 Alarm Clock and Sleep Timer
The radio includes an integrated alarm clock and sleep timer function.
- Alarm Clock: Set an alarm to wake up to your favorite internet radio station. Access alarm settings through the main menu.
- Sleep Timer: Configure the radio to automatically turn off after a set period. This feature is accessible via the main menu.
5.5 Audio Output
The 3.5mm Line Out port allows connection to external audio devices.
- Connect headphones for private listening.
- Connect to an external amplifier or active speakers for enhanced sound.
6. Maintenance
Proper care ensures the longevity of your Technaxx Internet TX-153 Stereo Radio.
- Cleaning: Use a soft, dry cloth to clean the exterior of the radio. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use for extended periods, store the radio in a cool, dry place.
- Ventilation: Ensure the ventilation openings are not blocked to prevent overheating.
7. Troubleshooting
If you encounter issues with your radio, refer to the following common solutions:
- No Power: Check if the power adapter is securely connected to both the radio and the wall outlet. Ensure the outlet is functional.
- No Wi-Fi Connection: Verify your Wi-Fi network is active and within range. Re-enter your Wi-Fi password in the radio's settings. Ensure no interference from other devices.
- No Sound: Check the volume level. Ensure headphones are not connected if you expect sound from the internal speakers. If using external speakers via Line Out, ensure they are powered and connected correctly.
- Internet Radio Buffering: A weak Wi-Fi signal or slow internet connection can cause buffering. Try moving the radio closer to your Wi-Fi router or checking your internet speed.
- USB Playback Issues: Ensure the USB device is formatted correctly (FAT32 is commonly supported) and contains compatible audio files. Try a different USB device.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | TX-153 |
| Network | 802.11b/g/n (WLAN) |
| Encryption | WEP, WPA, WPA2 (PSK), WPS |
| Wi-Fi Frequency | 2.4 GHz |
| Max. Radiated Output Power | 80 mW |
| Wi-Fi Range | 80 m (approx.) |
| Supported Audio Files | WMA, MP3, AAC, AAC+, FLAC, WAV |
| Connections | DC input, USB port, 3.5mm Line Out |
| Speaker Output | 2 x 2 W Stereo |
| Power Input | DC 5 V / 1.5 A |
| Power Consumption (Operating/Standby) | 7.5 W |
| Material | ABS |
| Dimensions (L x W x H) | 28 x 11 x 9.5 cm |
| Weight | 590 g |
| Display | 2.4" TFT Color Display |
| Special Features | Portable, Alarm Clock, Sleep Timer, Weather Display |
9. Warranty and Support
Technaxx provides a standard warranty for this product. Please refer to the warranty card included in your package or visit the official Technaxx website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or service inquiries, please contact Technaxx customer support through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.







