Greadio Portable DAB/DAB+/FM Solar Radio User Manual

1. ആമുഖം

This stylish and all-in-one DAB radio utilizes the latest DAB+ and FM technology, offering easy setup and fast auto-scanning to automatically search and save up to 80 available radio stations (40 DAB and 40 FM). Its extra-long antenna ensures clear listening indoors or outdoors. Featuring a military-inspired design, the upgraded and innovative materials enhance its durability and robustness.

This manual provides detailed instructions for the operation, maintenance, and troubleshooting of your Greadio Portable DAB/DAB+/FM Solar Radio with Bluetooth 5.3.

2. ബോക്സിൽ എന്താണുള്ളത്?

• DAB/DAB+/FM Radio
• ടൈപ്പ്-സി കേബിൾ
• ഉടമയുടെ മാനുവൽ

3. ഉൽപ്പന്നം കഴിഞ്ഞുview

Familiarize yourself with the components of your Greadio radio.

ചിത്രം 3.1: മുൻഭാഗം view of the Greadio Portable Radio, showing the display, speaker, and controls.

ചിത്രം 3.2: വശം view highlighting key features and dimensions including DAB+/FM Radio, Bluetooth 5.3, USB Driver, TF/SD Card slot, Flashlight, Earphone Jack, White Noise function, 4000mAh battery, and SOS alarm.

ചിത്രം 3.3: പിൻഭാഗം view showing the solar panel, hand crank, Type-C charging port, USB port, and TF/SD card slot.

4. സജ്ജീകരണം

4.1 പ്രാരംഭ ചാർജിംഗ്

Before first use, it is recommended to fully charge the radio. The radio features a built-in 4000mAh rechargeable battery.

• ടൈപ്പ്-സി ചാർജിംഗ്: Connect the supplied Type-C cable to the radio's Type-C port and a compatible USB power adapter (not included).
• സോളാർ ചാർജിംഗ്: Place the radio with the solar panel facing direct sunlight. This method is ideal for maintaining charge or slow charging.
• ഹാൻഡ്-ക്രാങ്ക് ചാർജിംഗ്: Rotate the hand crank on the back of the radio. Rotate for 3-5 minutes to activate the battery if the radio cannot be turned on due to battery protection.

Figure 4.1: Illustration of the three charging methods: Hand Crank, Solar Charge, and Type-C Charge, highlighting the 4000mAh rechargeable battery.

4.2 ആന്റിന എക്സ്റ്റൻഷൻ

Extend the telescopic antenna for optimal radio reception. The antenna extends up to 7 inches.

Figure 4.2: The radio with its 7-inch extended antenna, showing FM (87.5-108MHz) and DAB (168-240MHz) frequency ranges and the ability to store up to 80 preset stations.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

5.1 പവർ ഓൺ/ഓഫ്

റേഡിയോ ഓണാക്കാനോ ഓഫാക്കാനോ പവർ ബട്ടൺ അമർത്തിപ്പിടിക്കുക.

5.2 Radio Mode (DAB/DAB+/FM)

Press the "Mode" button to switch between DAB/DAB+ and FM radio modes.

• ഓട്ടോ സ്കാൻ: In radio mode, press the "Scan" button to automatically search and save available stations. The radio can store up to 40 DAB and 40 FM stations.
• സ്വമേധയാലുള്ള ട്യൂണിംഗ്: Use the tuning knob or navigation buttons to manually tune to desired frequencies.
• പ്രീസെറ്റ് സ്റ്റേഷനുകൾ: Recall saved stations using the preset buttons or navigation.

5.3 ബ്ലൂടൂത്ത് മോഡ്

വയർലെസ് ഓഡിയോ സ്ട്രീമിംഗിനായി റേഡിയോയിൽ ബ്ലൂടൂത്ത് 5.3 ഉണ്ട്.

1. Switch the radio to Bluetooth mode using the "Mode" button.
2. On your device (e.g., smartphone, tablet), enable Bluetooth and search for "Greadio D11".
3. Select "Greadio D11" to pair. A confirmation sound will indicate successful pairing.

The maximum connection distance for Bluetooth is approximately 26 feet (8 meters).

Figure 5.1: The radio connected via Bluetooth 5.3 to a smartphone, demonstrating its wireless audio streaming capability.

5.4 USB & TF/SD Card Playback

Insert a USB flash drive or TF/SD card (up to 256GB) into the respective slot to play audio files.

• Supported formats include MP3, WAV, APE, and FLAC.
• Use the navigation buttons to browse and select tracks.

5.5 White Noise Function

The radio offers eight types of white noise to aid relaxation and sleep.

• Access the white noise function through the menu or a dedicated button (refer to device specific controls).
• Select from various sounds such as firewood, thunderstorms, oceans, streams, birdsong, cicadas, music, and wind chimes.

Figure 5.2: A person sleeping peacefully with the radio nearby, illustrating the white noise feature and its eight sound options.

5.6 ഫ്ലാഷ്‌ലൈറ്റും SOS അലാറവും

The radio includes a built-in flashlight and an SOS alarm for emergency situations.

• ഫ്ലാഷ്ലൈറ്റ്: Activate the flashlight via its dedicated button. It provides illumination in dark environments.
• SOS അലാറം: Press the SOS button to activate a loud alarm and flashing light, signaling for help.

5.7 USB Output (Power Bank Function)

The radio can be used to charge external devices.

• Connect your device to the radio's USB output port.
• Ensure the radio has sufficient charge.

6. പരിപാലനം

• വൃത്തിയാക്കൽ: Use a soft, dry cloth to clean the radio's surface. Avoid using abrasive cleaners or solvents.
• സംഭരണം: നേരിട്ടുള്ള സൂര്യപ്രകാശത്തിൽ നിന്നും കടുത്ത താപനിലയിൽ നിന്നും അകലെ തണുത്തതും വരണ്ടതുമായ സ്ഥലത്ത് റേഡിയോ സൂക്ഷിക്കുക.
• ബാറ്ററി കെയർ: To prolong battery life, avoid fully discharging the battery frequently. If storing for extended periods, charge the battery to approximately 50% every few months.

7. പ്രശ്‌നപരിഹാരം

8 സ്പെസിഫിക്കേഷനുകൾ

9. വാറൻ്റിയും പിന്തുണയും

Greadio offers a 12-month warranty and a 30-day money-back guarantee for this product.

For technical support or warranty claims, please contact Greadio customer service through the retailer's platform or visit the official Greadio store on Amazon: Greadio Amazon Store.