1. Bubuka
Thank you for choosing the PRUNUS J-328 Mini Portable Pocket FM Radio. This compact and versatile device is designed to provide you with clear FM radio reception, MP3 music playback from a TF card, and a convenient voice recording function. Its portable design makes it an ideal companion for various activities, from relaxing at home to outdoor adventures.
Please read this manual carefully before using the product to ensure proper operation and to maximize your listening experience.
2. Eusi Paket
Mangga cék kotak pikeun item di handap ieu:
- PRUNUS J-328 Mini Portable Pocket FM Radio
- Kabel Ngecas USB
- Lanyard (also functions as a hidden antenna)
- Manual pangguna (dokumén ieu)
3. Produk Langkungview
Biasakeun diri anjeun sareng komponén sareng kontrol radio.
Panel hareup
Katerangan: The front panel features a digital display showing frequency or track information, a numeric keypad for direct tuning and selection, and control buttons for playback, scanning, mode selection, and recording.
- tampilan: Shows FM frequency (87.5-108MHz) or MP3 track number.
- Papan tombol angka (0-9): Used for direct frequency input or selecting saved stations/tracks.
- Maénkeun/Pareuman (►▮▮): Puter atanapi ngareureuhkeun audio.
- Previous Track/Rewind (◀◀): Go to previous track/station or rewind.
- Next Track/Fast Forward (►►): Go to next track/station or fast forward.
- SCAN: Automatically scans and saves available FM stations.
- MODÉ: Switches between FM Radio, MP3 Playback, and Recording modes.
- REC (Red Button): Mimitian atanapi ngeureunkeun ngarékam.
- LOCK (Keypad '0' with lock icon): Long press to lock/unlock buttons.
Panel luhur
Katerangan: The top panel includes the charging/AUX port, an LED indicator, and the power switch.
- DC5V/AUX Port: Used for charging the device or connecting an external audio source via AUX cable (not included).
- Indikator LED: Nyaangan nalika ngecas.
- Hurungkeun ON / OFF: Ngahurungkeun atanapi mareuman alat.
Panel samping
Katerangan: The side panel houses the TF card slot and a rotary volume dial.
- Slot Kartu TF: Insert a Micro SD/TF card for MP3 playback and recording storage.
- Volume Dial: Puterkeun pikeun nyaluyukeun volume audio.
Hidden Antenna
Katerangan: The radio features a portable hidden antenna integrated into the lanyard, providing both convenience for carrying and effective signal reception.
4. Setup Awal
4.1 Ngecas Batré
The PRUNUS J-328 is powered by a rechargeable battery pack. Before first use, fully charge the device.
- Pastikeun radiona dipareuman.
- Connect the provided USB charging cable to the DC5V/AUX port on the top of the radio.
- Connect the other end of the USB cable to a DC5V/500mA-2A USB adapter, computer USB port, or power bank.
- The LED indicator on the top panel will illuminate during charging.
- Once fully charged, the LED indicator may change color or turn off (refer to specific product behavior). A full charge typically provides 8-10 hours of playback at 70% volume.
4.2 Nyelapkeun Kartu TF
Pikeun muterkeun MP3 files or record audio, a TF (Micro SD) card is required (not included).
- Locate the TF card slot on the side of the radio.
- Gently insert the TF card into the slot with the metal contacts facing down until it clicks into place.
- Pikeun nyabutna, pencét kartu sakedik ka jero dugi ka kaluar.
The radio supports TF cards up to 32GB capacity.
5. Parentah Operasi
5.1 Daya Hurung/Pareuman
Slide the ON/OFF switch on the top panel to turn the radio ON or OFF.
5.2 Nyaluyukeun Volume
Rotate the volume dial on the side of the radio to increase or decrease the volume.
5.3 Modeu Radio FM
Automatic Scan and Save:
- Turn on the radio. It will usually default to FM mode. If not, press the MODÉ pencét tombol 'FM' nepi ka muncul dina layar.
- Pencét éta SCAN button. The radio will automatically scan for all available FM stations and save them. This process may take a few moments.
- Catetan: Once stations are scanned and saved, they cannot be manually changed or deleted.
Tuning to Saved Stations:
- Ngagunakeun éta Lagu saméméhna (◀◀) or Lagu salajengna (►►) buttons to cycle through the saved stations.
- Alternatively, use the numeric keypad to directly enter the saved station number (e.g., press '1' for the first saved station).
Input Frékuénsi Langsung:
- In FM mode, you can directly input a frequency using the numeric keypad. For example, to tune to 90.5 MHz, press '9', '0', '5'. The radio will tune to the nearest available frequency.
5.4 MP3 Playback Mode
Ensure a TF card with MP3 files diasupkeun.
- Pencét éta MODÉ button until the display shows MP3 mode (e.g., 'TF' or track number).
- The radio will automatically start playing MP3 files ti kartu TF.
- Ngagunakeun éta Lagu saméméhna (◀◀) or Lagu salajengna (►►) tombol pikeun skip lagu.
- Pencét éta Maénkeun/Pareuman (►▮▮) tombol pikeun ngareureuhkeun atawa neruskeun playback.
- Use the numeric keypad to directly select a track number.
5.5 Fungsi Rékam
Ensure a TF card is inserted for storing recordings.
- Pencét éta MODÉ button to switch to Recording mode. The display will show a recording indicator (e.g., 'REC' or a timer).
- Pencét éta REC (Red Button) pikeun ngamimitian ngarékam.
- Pencét éta REC (Red Button) again to stop and save the recording.
- You can record voice memos or radio broadcasts.
5.6 Modeu Input AUX
You can connect an external audio device (like a phone or computer) to play audio through the radio's speaker.
- Connect one end of a 3.5mm AUX cable (not included) to the DC5V/AUX port on the radio.
- Sambungkeun tungtung nu sejen ka jack headphone atawa kaluaran audio tina alat éksternal Anjeun.
- The radio should automatically switch to AUX mode. If not, press the MODÉ button until AUX mode is selected.
5.7 Fungsi konci
Pikeun nyegah tombol dipencet teu kahaja, anggo fungsi konci.
- Pikeun ngonci: Long press the '0' button (with the lock icon) for approximately 3 seconds. A lock icon will appear on the display.
- Pikeun muka konci: Long press the '0' button again for approximately 3 seconds. The lock icon will disappear.
5.8 Paké headphone
The radio supports a standard 3.5mm headphone jack (integrated into the DC5V/AUX port). Plug in your headphones for private listening.
6. Pangropéa
- beberesih: Anggo lawon anu lemes sareng garing pikeun ngabersihkeun radio. Entong nganggo pembersih atanapi pangleyur anu abrasif.
- Tahan cai: This device is NOT waterproof. Keep it away from water and moisture to prevent damage.
- Panyimpenan: Upami henteu dianggo salami lami, simpen radio di tempat anu tiis sareng garing.
- Perawatan batré: To prolong battery life, avoid fully discharging the battery frequently and charge it regularly.
7. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Radio teu hurung. | Batré béak. | Ngecas radio nganggo kabel USB anu disayogikeun. |
| Resepsi FM goréng. | Weak signal; antenna obstructed. | Adjust the radio's position. Ensure the lanyard/antenna is fully extended and not obstructed. |
| Taya sora. | Volume teuing leutik; headphone disambungkeun. | Increase volume using the dial. Disconnect headphones if you want sound from the speaker. |
| Tombol-tombol henteu ngaréspon. | Lock function is active. | Long press the '0' button to unlock the keypad. |
| Cannot play MP3s or record. | Teu aya kartu TF anu dipasang atanapi kartu pinuh/rusak. | Selapkeun kartu TF jeung MP3 files. Check if the TF card has sufficient space or is formatted correctly. |
| Radio stations cannot be manually changed after scanning. | This is a design feature. | The radio automatically saves stations during scan and does not allow manual modification of saved stations. Use direct frequency input for specific stations not saved. |
8. Spésifikasi
| Fitur | Rincian |
|---|---|
| Nomer modél | J-328 |
| Ngaran Brand | PRUNUS |
| Tipe | Radio FM |
| Rentang Frékuénsi FM | 87.5-108MHz |
| Fungsi | Speaker Diwangun-di, Diwangun-di Amplifier, MP3 Playback (TF Card), Voice Recorder, AUX Input |
| Sasayogian tanaga | Rechargeable Battery Pack (500mAh) |
| Ngecas Input | DC5V/500mA-2A (USB) |
| Speaker | 3W High-Quality Magnetic Speaker |
| layar | Sumuhun |
| Bahan Awak | palastik |
| Ukuran (H x W x D) | 93.5mm x 48mm x 19mm (3.68 inci x 1.88 inci x 0.74 inci) |
| Beurat | 72g (0.15 pon) |
| Rojongan Kartu TF | Nepi ka 32GB |
| Bluetooth | No |
| Wifi | No |
| Sertifikasi | CE |
9. Tips pamaké
- Prevent Accidental Presses: Utilize the 'Lock' function (long press '0') when carrying the radio in your pocket or bag to avoid unintended operations.
- Kapasitas Kartu TF: The radio supports TF cards up to 32GB for extensive music libraries and recordings.
- Henteu aya Bluetooth: This model does not feature Bluetooth connectivity. Use the AUX input or TF card for audio playback.
- No Clock/Sleep Timer: The display shows frequency/track information, not the time. There is no explicit sleep timer function for audio playback.
- Rékam Radio: You can record your favorite radio shows directly to the TF card.
10. Émbaran Kasalametan
- Entong ngalaan alat ka suhu anu ekstrim, sinar panonpoé langsung, atanapi kalembaban anu luhur.
- Hindarkeun ragrag atanapi ngagentoskeun alat kana tabrakan anu kuat.
- Ulah nyobian ngabongkar atanapi ngarobih radio, sabab ieu bakal ngabatalkeun garansi sareng tiasa nyababkeun karusakan.
- Jauhkeun tina jangkauan barudak.
- Dispose of the battery and device according to local regulations.
11. Garansi jeung Rojongan
For any questions, technical support, or warranty inquiries, please contact the seller or manufacturer directly. Please retain your proof of purchase for warranty claims.
