Introduction
Thank you for purchasing the HANNLOMAX HX-509R Portable AM/FM Radio. This device offers versatile audio playback options including AM/FM radio, Bluetooth streaming, USB and SD card MP3 playback, and an Aux-in connection. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.

Image: HANNLOMAX HX-509R Portable Radio showcasing its features like AM/FM, Bluetooth, USB, SD card, Aux-in, and dual speakers.
Safety Information
- Read all instructions carefully before using the device.
- Keep the unit away from water, moisture, and direct sunlight.
- Do not attempt to disassemble or modify the unit. Refer all servicing to qualified personnel.
- Use only the specified power sources (AC power cord or 4 "C" size batteries).
- Ensure proper ventilation around the unit. Do not block any ventilation openings.
- Dispose of batteries responsibly according to local regulations.
Product Overview
Familiarize yourself with the various parts and controls of your HANNLOMAX HX-509R radio.

Image: Labeled diagram of the HANNLOMAX HX-509R showing key components.
- Telescopic Antenna: For FM radio reception.
- Carry Handle: For easy portability.
- Aux-in Jack: Connect external audio devices.
- Speakers: Built-in stereo speakers for audio output.
- LCD Display: Shows time, mode, and track information.
- Bluetooth Indicator: Lights up when Bluetooth is active.
- SD Card Slot: For MP3 playback from SD cards.
- USB Port: For MP3 playback from USB flash drives.
- Volume Control: Adjusts audio output level.
- Tuning Control: For AM/FM radio station selection.
- Mode Selector: Switches between AM, FM, Bluetooth, USB, SD, and Aux-in modes.
Setup
Powering the Unit
The HANNLOMAX HX-509R can be powered by two methods:
- AC Power: Connect the included AC power cord to the AC input jack on the unit and then to a standard wall outlet.
- DC Battery Power: For portable use, insert 4 "C" size batteries (not included) into the battery compartment located on the bottom of the unit. Ensure correct polarity (+/-) when inserting batteries.
Note: When the AC power cord is connected, battery power is automatically disconnected.
Operating Instructions
General Operation
- Power On/Off: Use the Power button or switch to turn the unit on or off.
- Volume Adjustment: Rotate the Volume control knob to increase or decrease the sound level.
- Mode Selection: Use the Mode selector to switch between AM, FM, Bluetooth, USB, SD, and Aux-in functions.
AM/FM Radio
- Switch the Mode selector to "AM" or "FM".
- For FM reception, extend the telescopic antenna fully and adjust its position for best signal.
- Rotate the Tuning control knob to scan for radio stations. The LCD display will show the frequency.
Bluetooth Streaming
- Switch the Mode selector to "Bluetooth". The Bluetooth indicator will flash, indicating pairing mode.
- On your smartphone or Bluetooth-enabled device, search for available Bluetooth devices and select "HX-509R".
- Once paired, the Bluetooth indicator will stop flashing and remain solid. You can now stream audio from your device to the radio.
USB/SD Card MP3 Playback
- Insert a USB flash drive into the USB port or an SD card into the SD card slot. Ensure the card is inserted correctly.
- Switch the Mode selector to "USB" or "SD". The unit will automatically detect and begin playing MP3 files.
- Use the Play/Pause, Next, and Previous buttons (if available on the unit, otherwise control from the source) to navigate tracks.
Aux-in Connection
- Connect one end of a 3.5mm audio cable (not included) to the Aux-in jack on the radio.
- Connect the other end of the cable to the headphone jack or audio output of your external audio device (e.g., smartphone, tablet, MP3 player).
- Switch the Mode selector to "Aux-in".
- Control playback and volume from your external audio device.
Maintenance
- Cleaning: Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Battery Care: If the unit will not be used for an extended period, remove the batteries to prevent leakage.
- Storage: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- Antenna: Handle the telescopic antenna gently to avoid damage. Retract it when not in use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | AC cord not connected; Batteries depleted or incorrectly inserted. | Check AC cord connection; Replace batteries or ensure correct polarity. |
| Poor radio reception | Antenna not extended/adjusted; Weak signal area. | Extend and adjust the telescopic antenna; Try moving the unit to a different location. |
| No sound from Bluetooth/USB/SD/Aux-in | Volume too low; Incorrect mode selected; Device not paired (Bluetooth); File format not supported (USB/SD); Cable not connected (Aux-in). | Increase volume; Select correct mode; Re-pair Bluetooth device; Ensure MP3 file format; Check Aux-in cable connection. |
| Bluetooth not connecting | Device too far; Bluetooth not enabled on source; Incorrect pairing process. | Ensure devices are within range; Enable Bluetooth on your device; Follow pairing instructions. |
Specifications
- Brand: HANNLOMAX
- Model: HX-509R
- Product Dimensions: 11.81"L x 7.48"W x 5.43"H (308mm x 187mm x 133mm)
- Item Weight: 3.39 pounds
- Connectivity Technology: Bluetooth, USB, SD, Aux
- Tuner Technology: AM, FM
- Power Source: AC power cord (included) or 4 x "C" size batteries (not included)
- Special Feature: Portable
- Included Components: User Manual, AC power cord

Image: Technical drawing illustrating the dimensions of the HANNLOMAX HX-509R unit.
Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the manufacturer, Hannix Ltd., directly. Keep your proof of purchase for warranty claims.
Manufacturer: Hannix Ltd.






