Introduction
Thank you for purchasing the HANNLOMAX HX-203Wi PLL FM Radio Alarm Clock. This device combines a digital alarm clock with a PLL FM radio, wireless charging capabilities, and a USB charging port, along with an Aux-in function. Please read this manual carefully before use to ensure proper operation and to maximize your experience with the product.

Image: Front view of the HANNLOMAX HX-203Wi, highlighting its key features including PLL FM Radio, Digital Clock, Dual Alarm, Wireless Charger, USB Charging Port, and Aux-in.
Setup
1. Unpacking and Placement
- Carefully remove the unit from its packaging.
- Place the unit on a stable, flat surface away from direct sunlight, heat sources, or excessive dust.
- Ensure adequate ventilation around the unit.
2. Power Connection
- Connect the supplied AC/DC adapter to the DC-in jack on the back of the unit.
- Plug the AC/DC adapter into a standard wall outlet.
- The LED display will illuminate, indicating the unit is powered on.

Image: Rear view of the HANNLOMAX HX-203Wi, indicating the locations of the USB 2.4A Charging Port, DC-in Jack for power, and the FM Wire Antenna.
3. FM Antenna Connection
Extend the FM wire antenna fully for optimal FM radio reception. Adjust its position if necessary to improve signal quality.
4. Setting the Time
- Press and hold the TIME SET button (location not specified in data, assuming standard alarm clock controls).
- Use the HOUR and MINUTE buttons to adjust the time.
- Press TIME SET again to confirm.
- To switch between 12-hour and 24-hour format, press the 12/24H button (assuming existence).
Operating Instructions
1. Alarm Functions
The unit features dual independent alarms (AL1 and AL2).
- Setting an Alarm:
- Press and hold the ALARM 1 or ALARM 2 button.
- Use the HOUR and MINUTE buttons to set the desired alarm time.
- Press the respective ALARM button again to confirm.
- Select the alarm source (Buzzer or Radio) by pressing the ALARM SOURCE button (assuming existence).
- Activating/Deactivating Alarm:
- Press the ALARM 1 or ALARM 2 button briefly to toggle the alarm on or off. An indicator will appear on the display when an alarm is active.
- Snooze Function:
- When an alarm sounds, press the SNOOZE button to temporarily silence it for 9 minutes. The alarm will sound again after this period.
- Stopping an Alarm:
- To stop an alarm completely, press any button other than SNOOZE. The alarm will reset for the next day.
- Sleep Timer:
- Press the SLEEP button (assuming existence) to activate the sleep timer. Repeated presses will cycle through available sleep times (e.g., 10, 20, 30, 60, 90 minutes, or OFF). The radio will automatically turn off after the selected duration.
2. PLL FM Radio Operation
- Turning On/Off:
- Press the POWER/MODE button to turn on the radio. Press again to cycle through modes or turn off.
- Automatic Scan and Preset:
- Press and hold the SCAN button (assuming existence) to automatically scan and store available FM stations into presets.
- Manual Tuning:
- Press the TUNE +/- buttons (assuming existence) briefly to fine-tune the frequency.
- Selecting Preset Stations:
- Press the PRESET +/- buttons (assuming existence) to cycle through your stored FM stations.
- Volume Control:
- Use the VOLUME +/- buttons to adjust the radio's output volume.
3. Wireless Charging
The top surface of the unit features a wireless charging pad compatible with Qi-enabled devices.
- Place your Qi-enabled smartphone or device directly onto the wireless charging pad.
- Ensure the device is centered on the pad for optimal charging.
- A charging indicator (on the device or unit, if available) will confirm charging has begun.

Image: A smartphone being wirelessly charged on the HANNLOMAX HX-203Wi's charging pad, illustrating the wireless power transfer.

Image: The HANNLOMAX HX-203Wi simultaneously charging two smartphones, one via its wireless charging pad and another via its USB charging port.
4. USB Charging Port (2.4A)
The unit includes a 2.4A USB port on the back for charging other devices.
- Connect your smartphone, tablet, or other USB-powered device to the USB 2.4A Charging Port using a compatible USB cable.
- The device will begin charging automatically.
5. Aux-in Connection
Connect external audio devices to play music through the unit's speaker.
- Connect one end of a 3.5mm audio cable (not included) to the Aux-in jack on the unit.
- Connect the other end to the headphone jack or audio output of your external device (e.g., smartphone, MP3 player).
- Press the POWER/MODE button to select Aux-in mode.
- Control playback and volume from your external device.
6. LED Display and Dimmer Control
The 0.4" LED display shows the time and other information. You can adjust its brightness.
- Press the DIMMER button (assuming existence) repeatedly to cycle through different brightness levels for the LED display.
Maintenance
Cleaning the Unit
- Before cleaning, ensure the unit is unplugged from the power outlet.
- Use a soft, dry cloth to wipe the exterior surfaces.
- Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.
- Avoid getting liquids into any openings.
General Care
- Do not expose the unit to extreme temperatures, humidity, or direct sunlight.
- Avoid dropping the unit or subjecting it to strong impacts.
- Keep the unit away from strong magnetic fields.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Power adapter not connected or faulty. | Ensure the AC/DC adapter is securely plugged into the unit and a working wall outlet. Test the outlet with another device. |
| Time display is inaccurate. | Time was not set correctly or power interruption. | Reset the time following the "Setting the Time" instructions. |
| Alarm does not sound or sounds at wrong time. | Alarm not activated, set incorrectly, or volume too low. | Verify alarm time and activation status. Ensure alarm volume is audible. |
| Poor FM radio reception. | FM antenna not extended or poor signal area. | Fully extend the FM wire antenna and adjust its position. Try relocating the unit. |
| Wireless charging not working. | Device not Qi-compatible, not properly aligned, or foreign objects present. | Ensure your device supports Qi wireless charging. Realign the device on the charging pad. Remove any metal objects or thick cases. |
| USB charging not working. | USB cable faulty or device not compatible. | Try a different USB cable. Ensure the device is compatible with USB charging. |
| No sound from Aux-in. | Aux-in cable not connected, wrong mode selected, or external device volume low. | Check Aux-in cable connection. Ensure Aux-in mode is selected. Increase volume on both the unit and the external device. |
Specifications
| Model Number | HX-203Wi |
| Brand | HANNLOMAX |
| Display Type | Digital LED (0.4") |
| Radio Type | PLL FM Radio |
| Alarm Features | Dual Alarms (Buzzer/Radio), Snooze, Sleep Timer |
| Wireless Charging | Yes (Qi-compatible) |
| USB Charging Port | 1 x 2.4A USB Port |
| Audio Input | 3.5mm Aux-in Jack |
| Power Source | Corded Electric (AC/DC Adapter) |
| Dimensions (W x H) | 4.33" x 5.51" (110mm x 140mm) |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Color | Pink |

Image: Technical drawing illustrating the unit's dimensions: 110mm width and 140mm height.
Warranty & Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact HANNLOMAX customer service. Contact details can typically be found on the manufacturer's official website or on the product packaging.






