Introduction
The Sanyo KS128 is a portable digital multi-band radio designed for versatile audio reception and playback. It features FM, AM, SW1, and SW2 tuners, Bluetooth connectivity, an alarm function, an LCD display, and a headphone input. Its compact design makes it ideal for both home and on-the-go use.

Image: Front view of the Sanyo KS128 Digital Multi-Band Radio, showcasing its speaker, LCD display, and control buttons.
Setup
- Powering On: The Sanyo KS128 can be powered using its internal rechargeable battery or via an external power source. Connect the appropriate AC adapter (not included in product details, refer to your product packaging for power supply details) to the radio's power input.
- Antenna: For optimal radio reception, fully extend the telescopic antenna located on the device.
- Initial Setup: Upon first use, the radio may automatically scan and store available FM/AM/SW stations. Refer to the 'Operating Instructions' section for manual tuning and preset storage.
Operating Instructions
- Radio Tuning (FM/AM/SW1/SW2):
- Use the 'BAND' button to cycle through FM, AM, SW1, and SW2 bands.
- Rotate the 'TUNING' knob to manually adjust the frequency.
- Press the 'SCAN' button (if available) for automatic station scanning.
- To save a favorite station, tune to the desired frequency, then press and hold one of the numbered preset buttons (1-0) until you hear a confirmation sound or see an indicator on the LCD.
- To recall a saved station, simply press the corresponding numbered preset button.
- Bluetooth Connectivity:
- Press the 'MODE' button until 'Bluetooth' mode is selected on the LCD.
- On your mobile device, enable Bluetooth and search for 'Sanyo KS128'.
- Select the radio from the list to pair. A confirmation sound will indicate successful pairing.
- You can now play audio from your device through the radio.
- Alarm Function:
- Refer to the detailed instructions in the included user manual for setting and disabling the alarm, as specific button functions may vary.
- LCD Display:
- The LCD displays the current frequency, selected mode (FM/AM/SW/Bluetooth), time, and alarm status.
- Headphone Use:
- Connect standard 3.5mm headphones to the headphone jack for private listening. The radio's speaker will automatically mute when headphones are connected.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the radio's exterior. Avoid using abrasive cleaners or solvents.
- Battery Care: If using the internal rechargeable battery, ensure it is fully charged before extended periods of non-use. Avoid exposing the battery to extreme temperatures.
- Storage: Store the radio in a cool, dry place away from direct sunlight and moisture.
Troubleshooting
| Issue | Possible Solution |
|---|---|
| No power | Ensure the battery is charged or the AC adapter is properly connected. Check the power switch. |
| Poor radio reception | Fully extend the antenna. Try repositioning the radio. Check for local interference. |
| Bluetooth not connecting | Ensure the radio is in Bluetooth mode and discoverable. Check that your device's Bluetooth is enabled and within range. Try unpairing and re-pairing. |
| No sound | Adjust the volume. Check if headphones are connected. Ensure the correct mode (radio/Bluetooth) is selected. |
Specifications
- Dimensions: 19 cm (length) x 9 cm (width) x 13 cm (height)
- Tuner Technology: FM/AM
- Compatible Devices: Bluetooth devices, Headphones
- Features: Portable, Alarm Function, LCD Display
- Power Source: Internal/Rechargeable
- Connectivity: Bluetooth
- Supported Radio Bands: FM/AM/SW1/SW2
Warranty and Support
This product includes a user manual. For detailed warranty information, technical support, or service inquiries, please refer to the complete user manual provided with your Sanyo KS128 radio or contact Sanyo customer service.





