1. Maklumat Keselamatan Penting
Please read all instructions carefully before using this product to ensure safe and effective operation. Keep this manual for future reference.
- Do not use this product if you have severe periodontal disease or have undergone oral surgery recently without consulting a dentist.
- Keep the toothbrush and charging cable away from water sources during charging to prevent electric shock.
- Do not disassemble, repair, or modify the product. Contact authorized service personnel for any repairs.
- Perkakas ini tidak dimaksudkan untuk digunakan oleh orang (termasuk kanak-kanak) yang kurang keupayaan fizikal, deria atau mental, atau kurang pengalaman dan pengetahuan, melainkan mereka telah diberi pengawasan atau arahan mengenai penggunaan perkakas oleh orang yang bertanggungjawab untuk keselamatan mereka.
- Ensure the USB charging port is dry before connecting the charging cable.
2. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- Panasonic Doltz EW-DA48 Electric Toothbrush Handle
- Total Care Brush Head
- Extra-fine Brush Head (Compact)
- Extra-fine Point Polishing Brush Head
- Sarung Mudah Alih
- Main Unit Stand
- Kabel USB (Jenis-A ke Jenis-C)
- Manual Pengguna (dokumen ini)
3. Produk Lebihview
The Panasonic Doltz EW-DA48 is a sonic vibration electric toothbrush designed for effective oral hygiene. It features linear sonic vibration for thorough cleaning of periodontal pockets and tooth surfaces.

Image: Panasonic Doltz EW-DA48 Electric Toothbrush with its charging stand and brush head attached.
Ciri-ciri Utama:
- Linear Sonic Vibration: Approximately 31,000 brush strokes per minute with a fine amplitude of about 1mm, effectively removing plaque from periodontal pockets.
- Pengecasan Terus USB: Convenient charging via a USB Type-A to Type-C cable, eliminating the need for a dedicated charging stand.
- Thin Head & Fine Neck Brush: Designed to easily reach and clean hard-to-reach back teeth.
- Berbilang Mod Memberus: Includes Normal, Soft, and Sensitive modes to suit individual needs.
- Sensor Tekanan: Helps prevent excessive brushing pressure.
- Sarung Mudah Alih: Included for convenient travel and storage.

Image: Illustration of the toothbrush's vibration for plaque removal and the thin head design for reaching back teeth.

Image: Visual explanation of the approximately 1mm fine amplitude linear sonic vibration.
4. Persediaan
4.1 Pengecasan Awal
- Ensure the toothbrush handle is dry.
- Connect the provided USB Type-A to Type-C cable to the charging port on the bottom of the toothbrush handle.
- Plug the Type-A end of the cable into a compatible USB power adapter (not included) or a USB port on a computer.
- Lampu penunjuk pengecasan akan menyala. Pengecasan penuh mengambil masa kira-kira 2 jam.
- Disconnect the cable once fully charged or before use.
4.2 Memasang Kepala Berus
- Align the brush head with the shaft on the toothbrush handle.
- Tolak kepala berus ke bawah dengan kuat sehingga ia berbunyi klik pada tempatnya. Pastikan ia dipasang dengan kukuh.
- To remove, pull the brush head straight off the handle.
5. Arahan Operasi
5.1 Teknik Memberus
The Panasonic Doltz EW-DA48 is designed to perform dentist-recommended horizontal brushing (Bass method, scrubbing method) with its linear sonic vibration.
- Sapukan sedikit ubat gigi pada kepala berus.
- Letakkan kepala berus pada gigi anda pada sudut sedikit ke arah garis gusi.
- Tekan butang kuasa untuk menghidupkan berus gigi.
- Gently move the brush head slowly across each tooth, allowing the sonic vibrations to do the work. Do not scrub vigorously.
- The built-in pressure sensor will alert you if you are pressing too hard.
- Brush all surfaces of your teeth (outer, inner, and chewing surfaces).
- Selepas memberus gigi, tekan butang kuasa sekali lagi untuk mematikan berus gigi.
5.2 Mod Memberus
The toothbrush offers three modes:
- Mod Biasa: Standard cleaning for daily use.
- Mod Lembut: Gentle cleaning for sensitive teeth or gums.
- Mod Sensitif: Extra gentle cleaning for highly sensitive areas.
To switch between modes, press the mode button (if available) or cycle through by pressing the power button repeatedly after turning it on, depending on the specific model's interface. Refer to the indicators on the handle for the selected mode.
6. Penyelenggaraan
6.1 Membersihkan Berus Gigi
- Selepas setiap penggunaan, bilas kepala berus dengan teliti di bawah air yang mengalir.
- Tanggalkan kepala berus dari pemegang dan bilas kedua-dua bahagian secara berasingan.
- Wipe the handle with a soft, damp kain. Jangan gunakan pembersih yang melelas atau bahan kimia yang keras.
- Pastikan semua bahagian kering sebelum memasang semula atau menyimpannya.
6.2 Menggantikan Kepala Berus
Dentists recommend replacing brush heads every 3 months, or sooner if the bristles are frayed or worn. Worn bristles can reduce brushing effectiveness.
- Turn off the toothbrush.
- Pegang kepala berus dan tarik terus dari pemegangnya.
- Dispose of the old brush head responsibly.
- Align a new Panasonic Doltz compatible brush head with the shaft and push it down until it clicks into place.

Image: The Total Care Brush, capable of gum care, plaque removal, and stain care with its extra-fine brilliance bristles.
7. Penyelesaian masalah
If you encounter any issues with your Panasonic Doltz EW-DA48, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Berus gigi tidak menyala. | Bateri habis. | Charge the toothbrush for approximately 2 hours. |
| Getaran lemah atau tidak konsisten. | Bateri lemah atau kepala berus tidak dipasang dengan betul. | Recharge the toothbrush. Ensure the brush head is securely attached. Replace brush head if worn. |
| Penunjuk pengecasan tidak menyala. | USB cable or power source issue, or charging port is wet. | Check USB cable connection and power source. Ensure charging port is completely dry. |
| Bunyi yang berlebihan semasa operasi. | Brush head not properly attached or internal issue. | Reattach brush head. If problem persists, contact customer support. |
If the issue persists after trying these solutions, please contact Panasonic customer support.
8. Spesifikasi
| Jenama | Panasonic |
| Nombor Model | EW-DA48-A |
| warna | Deep Navy |
| Sumber Kuasa | Dikuasakan Bateri (Boleh dicas semula) |
| Internal Drive Method | Vibration (Linear Sonic Vibration) |
| Kekerapan Getaran | Lebih kurang 31,000 sapuan berus/minit |
| Masa Mengecas | Approx. 2 hours (Quick Charge) |
| Brush Head Shape | Diamond Type |
| Berat Barang | 0.29 kg |
| Dimensi Pakej | 22.5 x 11.4 x 5.2 cm |
| Ciri-ciri lain | Compact, Rechargeable, Pressure Sensor |
9. Waranti dan Sokongan
Warranty information for the Panasonic Doltz EW-DA48 electric toothbrush is typically provided with the product packaging or can be found on the official Panasonic webtapak. Sila simpan bukti pembelian anda untuk tuntutan waranti.
For product support, spare parts, or further assistance, please visit the official Panasonic webtapak atau hubungi bahagian perkhidmatan pelanggan mereka.
Anda boleh mendapatkan lebih banyak maklumat dan sokongan di Panasonic Brand Store on Amazon.co.jp.





