Greadio GR919B Retro Bluetooth Speaker FM Radio User Manual

1. Bubuka

Hatur nuhun pikeun meuliasing the Greadio GR919B Retro Bluetooth Speaker and FM Radio. This device combines classic vintage aesthetics with modern audio technology, offering versatile listening options including FM radio, Bluetooth 5.0 connectivity, TF card playback, and AUX input. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your speaker.

2. Émbaran Kasalametan penting

• Ulah ngalaan alat ka cai, beueus, atawa suhu ekstrim.
• Hindarkeun lungsur atanapi nahan panyatur kana tabrakan anu kuat.
• Ulah nyobian ngabongkar atawa ngalereskeun alat sorangan. Rujuk sadayana jasa ka tanaga anu mumpuni.
• Anggo ukur kabel ngecas anu disayogikeun atanapi anu sarimbag anu disertipikasi.
• Jauhkeun tina jangkauan barudak.
• Buang batré sareng komponén éléktronik sacara tanggung jawab dumasar kana peraturan lokal.

3. Eusi Paket

Mangga parios pakét kanggo barang-barang ieu:

• Greadio GR919B Retro Bluetooth Speaker
• Micro USB Ngecas Cable
• Kabel AUX
• Manual pamaké

Gambar 3.1: Image showing the speaker, Micro USB charging cable, AUX cable, and user manual included in the product package.

4. Produk Langkungview

4.1. Kadali Panel hareup

Gambar 4.1: Hareupeun view of the Greadio GR919B Retro Bluetooth Speaker, showcasing éta anggurtage design with a blue casing, gold accents, and a classic FM radio dial.

• FM Tuning Dial: Rotate to select FM radio stations.
• Volume Knob (Left): Puterkeun pikeun nyaluyukeun volume audio.
• Mode Knob (Right): Rotate to switch between FM Radio, Bluetooth (BT), and AUX input modes.

4.2. Palabuhan Panel Rear

Gambar 4.2: Tukangeun view of the Greadio GR919B speaker, showing the Micro USB charging/AUX port, TF card slot, and power switch.

• Port USB Mikro: Used for charging the internal battery and for AUX audio input.
• Slot Kartu TF: Insert a TF (MicroSD) card for MP3 playback.
• Saklar kakuatan: Slide to turn the speaker ON or OFF.

4.3. Diménsi

Gambar 4.3: Diagram illustrating the compact dimensions of the Greadio GR919B speaker: 4.4 inches length, 2.7 inches height, and 2 inches width.

5. Setélan

5.1. Ngecas Speaker

1. Locate the Micro USB charging cable.
2. Connect the Micro USB end of the cable to the Micro USB port on the rear of the speaker.
3. Connect the USB-A end of the cable to a standard USB power adapter (not included) or a computer's USB port.
4. Lampu indikator ngecas bakal hurung (warna tiasa rupa-rupa) pikeun nunjukkeun yén spiker nuju ngecas.
5. Once fully charged, the indicator light will change or turn off. A full charge typically takes a few hours.

Catetan: The speaker has a built-in rechargeable Lithium-Ion battery. For first-time use, it is recommended to fully charge the speaker.

6. Modeu Operasi

6.1. Daya Hurung / Pareum

Slide the Power Switch on the rear panel to the 'ON' position to turn on the speaker. Slide it to 'OFF' to power down the device.

6.2. Mode Bluetooth

1. Hurungkeun spéker.
2. Rotate the Mode Knob to select 'BT' (Bluetooth) mode. The speaker will emit an audible prompt and the Bluetooth indicator light will flash, indicating it is ready for pairing.
3. Dina telepon pinter anjeun atanapi alat Bluetooth anu sanés, aktipkeun Bluetooth teras milarian alat anu sayogi.
4. Select 'Greadio GR919B' (or similar name) from the list of devices.
5. Once paired, the speaker will emit another audible prompt, and the Bluetooth indicator light will stop flashing and remain solid. You can now play audio from your device through the speaker.

Gambar 6.1: The Greadio GR919B speaker wirelessly connected to a smartphone via Bluetooth, playing music.

6.3. Modeu Radio FM

1. Hurungkeun spéker.
2. Rotate the Mode Knob to select 'FM' mode.
3. Slowly rotate the FM Tuning Dial to scan for available radio stations. The indicator on the dial will move to show the selected frequency.
4. Adjust the Volume Knob to your desired listening level.

Gambar 6.2: The Greadio GR919B speaker on a beach, illustrating its use for listening to FM radio outdoors.

6.4. TF Card Playback

1. Pastikeun spiker diaktipkeun.
2. Selapkeun kartu TF (MicroSD) nu ngandung audio MP3 files into the TF Card Slot on the rear panel.
3. The speaker should automatically switch to TF card mode and begin playing the audio files. If not, rotate the Mode Knob to cycle through modes until TF card playback begins.

6.5. Modeu Input AUX

1. Hurungkeun spéker.
2. Connect one end of the provided AUX cable to the Micro USB port on the rear of the speaker.
3. Connect the other end of the AUX cable to the headphone jack or audio output of your external audio device (e.g., MP3 player, computer).
4. Rotate the Mode Knob to select 'AUX' mode.
5. Play audio from your external device. The speaker will output the sound.

7. Pangropéa

• beberesih: Wipe the speaker with a soft, dry cloth. Do not use abrasive cleaners, alcohol, or solvents.
• Panyimpenan: Simpen spéker di tempat anu tiis sareng garing jauh tina sinar panonpoé langsung sareng suhu anu ekstrim upami henteu dianggo kanggo waktos anu lami.
• Perawatan batré: Pikeun manjangkeun umur batré, ulah sering ngosongkeun batréna. Cas spiker sacara rutin, sanaos teu dianggo, pikeun ngajaga kaséhatan batréna.

8. Cara ngungkulan

9. Spésifikasi

• model: GR919B
• ukuran: 4.4 x 2.7 x 2 inci (11.2 x 6.9 x 5.1 cm)
• beurat: 7.7 ons (218 gram)
• Konektipitas: Bluetooth 5.0, AUX Input, TF Card Slot
• Pita Radio: FM
• Sumber Daya: Batré Powered (1 batré Litium Ion kaasup)
• Pabrikan: Greadio

10. Garansi jeung Rojongan

The Greadio GR919B Retro Bluetooth Speaker comes with a one-year manufacturer's warranty. Greadio also provides lifetime customer service for product-related inquiries and support (excluding wear and tear).

For technical assistance or warranty claims, please contact Greadio customer service through the retailer where the product was purchased or visit the official Greadio store online.

Greadio Official Store: Visit Greadio Store