1. Bubuka
Thank you for choosing the PRUNUS J-401 Portable Radio. This device is a versatile AM/FM/SW radio, digital MP3 player, and voice recorder, designed for both indoor and outdoor use. It features a clear display, intuitive controls, and a rechargeable battery for extended listening pleasure. This manual provides detailed instructions to help you get the most out of your new radio.
2. Eusi Paket
Mangga parios pakét kanggo barang-barang ieu:
- PRUNUS J-401 Radio Unit
- Kabel Ngecas USB
- Lanyard
- Manual pangguna (dokumén ieu)
3. Produk Langkungview
Familiarize yourself with the buttons, ports, and display of your PRUNUS J-401 radio.
Kontrol sareng palabuhan:
- Layar tampilan: Shows frequency, mode, battery status, and other information.
- Speaker: Spiker terintegrasi pikeun kaluaran audio.
- Antena Teleskopik: Antena anu tiasa dipanjangkeun pikeun ningkatkeun panarimaan radio.
- MIC: Built-in microphone for voice recording.
- TINA: Delete button (e.g., for recorded files or presets).
- AM / FM: Button to switch between AM and FM radio bands.
- SW: Button to switch to Shortwave radio band.
- MODÉ: Button to switch between radio, MP3, and recording modes.
- MENU: Aksés pilihan ménu.
- VOL +/-: Tombol-tombol pangatur volume.
- M +/-: Navigation buttons (e.g., for changing stations, tracks, or menu options).
- PRESET: Button for managing preset radio stations.
- REC FILE: Aksés dirékam files.
- REK: Tombol rékaman.
- Pad Nomer (0-9): Pikeun input frékuénsi langsung atanapi pilihan trek.
- Jack AUX: Input 3.5mm pikeun nyambungkeun alat audio éksternal.
- Jack Earphone: Kaluaran 3.5mm pikeun headphone.
- Slot Kartu TF: For inserting a Micro SD card (up to 32GB, not included) for MP3 playback and recording.
- Port Ngecas DC5V: Micro USB port for charging the radio.
- Tombol konci: Nyegah mencét tombol anu teu dihaja.
4. Setup Awal
4.1 Ngecas Batré
The PRUNUS J-401 is equipped with a 1200mAh rechargeable battery. Before first use, or when the battery indicator on the display shows low power, charge the device:
- Connect the included USB charging cable to the DC5V charging port on the radio.
- Connect the other end of the USB cable to a standard USB power adapter (e.g., phone charger, computer USB port) or a power bank.
- The battery indicator on the display will show charging status. Once fully charged, the indicator will change.
A full charge provides approximately 10 hours of endurance, depending on usage.
4.2 Inserting a TF Card (Micro SD Card)
To use the MP3 player or voice recorder functions, you need to insert a Micro SD card (TF card, up to 32GB, not included).
- Locate the TF card slot on the side of the radio.
- Gently insert the TF card into the slot until it clicks into place. Ensure the card is inserted in the correct orientation.
- To remove, push the card gently inwards until it springs out.
5. Parentah Operasi
5.1 Daya Hurung / Pareum sareng Kontrol Volume
- Daya Hurung: Pencét jeung tahan tombol MODÉ button (or a dedicated power button if present, not explicitly shown but common) for a few seconds until the display lights up.
- Pareum listrik: Pencét jeung tahan tombol MODÉ tombol deui pikeun mareuman radio.
- Penyesuaian volume: Ngagunakeun éta VOL+ jeung VOL- tombol pikeun ningkatkeun atanapi ngirangan volume.
5.2 Radio Mode (AM/FM/SW)
- Pilih Band: Pencét éta AM/FM button to switch between AM and FM bands. Press the SW button to switch to the Shortwave band.
- Manjangkeun Antenna: For optimal reception, fully extend the telescopic antenna. For AM and SW bands, try rotating the radio for better signal.
Image: The PRUNUS J-401 radio with its 40.7cm telescopic antenna fully extended, demonstrating its capability for great reception across AM, FM, and SW bands. - Automatic Scan & Store: Pencét jeung tahan tombol PRESET button (or a similar function, often indicated by a scan icon) to automatically scan for and store available stations. The radio will save all nearby stations.
- Tuning Manual: Ngagunakeun éta M+ jeung M- buttons to fine-tune frequencies or navigate through stored stations.
- Input Frékuénsi Langsung: Use the number pad (0-9) to directly enter a desired frequency. For example, to tune to 89.5 MHz, press 8-9-5.
- Access Presets: After scanning, use the PRESET button or number pad to select stored stations.
5.3 MP3 Player Mode (TF Card)
Ensure a TF card with MP3 files diasupkeun.
- Pencét éta MODÉ button repeatedly until "MP3" or a similar indicator appears on the display.
- The radio will automatically start playing MP3 files ti kartu TF.
- Paké M+ jeung M- tombol pikeun skip lagu.
- The display supports Lyrics Display/Song List functionality if available in the MP3 file metadata.
- Musik EQ: The radio features 6 different playback modes (Normal, Classic, Pop, etc.). Access these through the MENU button or a dedicated EQ button (if present) to adjust the sound profile.
Image: The PRUNUS J-401 radio in use, demonstrating its "Marvellous World of Sound" with a bass diaphragm and 3W high-quality magnetic speaker.
5.4 Voice Recorder Function
A TF card is required for recording.
- Select Recording Source:
- FM/AM/SW Stations Recording: Nyetel ka stasiun radio nu dipikahoyong.
- Rekaman MIC: Ensure the radio is in a mode where the microphone is active (e.g., MP3 mode or a dedicated recording mode).
- External Electronic Devices Recording: Connect an external device (phone, computer, iPad, MP3 player) to the AUX input.
- Mimitian Ngarékam: Pencét éta REC button to start recording. A recording indicator will appear on the display.
- Eureun Rekaman: Pencét éta REC tombol deui pikeun eureun sareng nyimpen rékaman.
- Aksés Rékam: Pencét éta REC FILE button to browse and play your recorded audio files. Anggo DEL to delete unwanted recordings.
5.5 Input AUX
Connect external audio sources to play through the radio's speaker.
- Connect a 3.5mm audio cable (not included) from your external device's headphone jack to the AUX jack on the radio.
- The radio should automatically switch to AUX mode, or you may need to select it using the MODÉ kancing.
- Saluyukeun polumeu nganggo VOL +/- buttons on the radio and/or the external device.
5.6 Jack Earphone
For private listening, plug 3.5mm headphones (not included) into the earphone jack. The speaker will automatically mute.
5.7 Timer Saré
The sleep timer function allows the radio to automatically turn off after a set period. Refer to the MENU options to set the desired sleep time.
5.8 Tombol Ngonci
To prevent accidental button presses, activate the lock function. Look for a dedicated lock button or a combination press (e.g., long press on MENU) to toggle the lock. A lock icon will typically appear on the display.
6. Pangropéa
- beberesih: Ngusap radio ku lawon lemes, garing. Ulah make cleaners abrasive atawa pangleyur.
- Panyimpenan: Simpen radio dina tempat anu tiis sareng garing jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
- Perawatan batré: Pikeun manjangkeun umur batre, ulah miceun batre pinuh. Ngeusi batre rutin, sanajan teu dipaké pikeun période nambahan.
- Paparan cai: Radio ieu henteu tahan cai. Hindarkeun paparan ka cai atanapi kalembaban anu luhur.
7. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Radio teu hurung. | Batré béak. | Charge the radio using the USB cable. |
| panarimaan radio goréng. | Antena teu dipanjangkeun; sinyal lemah. | Fully extend the telescopic antenna. Try repositioning the radio or rotating it for better signal, especially for AM/SW. |
| Taya sora tina speaker. | Volume teuing leutik; headphone disambungkeun. | Increase the volume. Disconnect headphones if not needed. |
| MP3 files teu maén. | No TF card inserted; corrupted files; unsupported format. | Ensure a TF card with valid MP3 files is inserted correctly. Check file formatna. |
| Ngarékam teu jalan. | No TF card inserted; TF card full. | Insert a TF card. Check available space on the TF card. |
| Tombol-tombol henteu ngaréspon. | Lock function is active. | Deactivate the lock function (refer to section 5.8). |
8. Spésifikasi
| Fitur | Rincian |
|---|---|
| merek | PRUNUS |
| Nomer modél | J-401 |
| Ukuran (PxLxT) | 16.80 x 11.30 x 4.10 cm (6.61 x 4.45 x 1.61 inci) |
| Beurat | 191g (0.42 lbs) |
| Bahan Awak | palastik |
| Jenis Radio | AM / FM, SW (Shortwave) |
| anteneu | 40.7cm Telescopic Antenna |
| Sasayogian tanaga | Rechargeable Battery Pack (1200mAh) |
| Daya Tahan Batré | Kira-kira. 10 jam |
| Speaker | Built-in 3W High-Quality Magnetic Speaker with Bass Diaphragm |
| Fungsi | Built-In Speaker, Flashlight, Clock, Built-in Amplifier, Voice Recorder, Digital MP3 Player (via TF Card), AUX Input, Earphone Jack, Sleep Timer, Lock Button, Music EQ |
| layar | Sumuhun |
| Rojongan Kartu TF | Nepi ka 32GB kartu Micro SD (teu kaasup) |
| WIFI | No |
| Bluetooth | No |
| Sertifikasi | CE |
| Asalna | Daratan Cina |
9. Tips pamaké
- TF Card for Recording: Remember that a Micro SD card (up to 32GB) is essential for using the voice recorder and MP3 player functions. It is not included with the radio.
- Kahirupan batré: The 1200mAh battery provides approximately 10 hours of use. For longer outdoor trips, consider carrying a power bank.
- Gampang dianggo: The J-401 is designed with user-friendliness in mind, making it a suitable and appreciated gift for elderly and middle-aged individuals due to its straightforward operation.
- Kualitas sora: Experiment with the built-in Music EQ modes (Normal, Classic, Pop, etc.) to find the best sound profile for your music preferences.
- Portability: Utilize the included lanyard to easily carry the radio, especially when traveling or enjoying outdoor activities.
10. Garansi jeung Rojongan
Pikeun patalékan, dukungan téknis, atanapi klaim garansi, mangga ngahubungi penjual atanapi produsén langsung. Simpen resi pameseran anjeun salaku bukti pameseran.
