1. Pengenalan
This manual provides comprehensive instructions for the safe and effective use of your PHILIPS SFL1851 LED Headlamp. Please read this manual thoroughly before operating the device and retain it for future reference. The PHILIPS SFL1851 is a versatile, rechargeable LED headlamp designed for various outdoor and indoor activities, offering multiple lighting modes and a convenient sensor function.
2. Maklumat Keselamatan
- Jangan melihat terus ke arah pancaran cahaya LED untuk mengelakkan kecederaan mata.
- Jauhkan peranti daripada kanak-kanak.
- Jangan buka atau ubah suai kepalaamp. This may cause damage and void the warranty.
- Elakkan daripada mendedahkan kepalaamp kepada suhu yang melampau atau cahaya matahari langsung untuk tempoh yang lama.
- Ensure the USB charging port is dry before connecting the charging cable.
- Buang bateri mengikut peraturan tempatan. Jangan bakar.
3. Kandungan Pakej
- Kepala LED PHILIPS SFL1851amp
- Kabel Pengecas USB
- Manual Pengguna (dokumen ini)
4. Produk Lebihview
Familiarize yourself with the components and key features of your PHILIPS SFL1851 LED Headlamp.

Figure 4.1: PHILIPS SFL1851 LED Headlamp showing the main unit, adjustable strap, and detachable clip for versatile use.
kepalaamp features a compact design with an adjustable elastic headband and a detachable light unit. The light unit itself has two buttons on top: a power button and a sensor activation button. The front houses the LED light, and the unit can be tilted to adjust the beam angle.

Figure 4.2: Key features of the headlamp, including its lightweight design, long battery life, and adjustable beam.

Rajah 4.3: Tajukamp's ability to adjust its light beam by 50 degrees, allowing for precise illumination.

Rajah 4.4: Tajukamp's lightweight ABS construction and integrated smart sensor for enhanced user experience.

Gambar 4.5: Cthamples of the headlamp being used in diverse outdoor activities, highlighting its versatility.

Figure 4.6: Further illustrations of the headlamp's practical applications for individuals and groups in low-light conditions.
5. Persediaan
5.1 Memasang Ikat Kepala
- Unpack the headlamp and the elastic headband.
- Thread the ends of the elastic headband through the loops on either side of the headlamp unit.
- Adjust the length of the headband to ensure a comfortable and secure fit around your head. The headband should be snug but not too tight.
5.2 Caj Permulaan
Sebelum penggunaan pertama, disyorkan untuk mengecas sepenuhnya kepalaamp. Refer to the "6.4 Charging the Headlamp" section for detailed instructions.
6. Arahan Operasi
6.1 Power On/Off and Lighting Modes
kepalaamp features 5 lighting modes, controlled by the power button (usually the larger button).
- Akhbar Pertama: Activates Strong Light mode.
- Akhbar Kedua: Switches to Medium Light mode.
- Akhbar Ketiga: Switches to Low Light mode.
- Akhbar Keempat: Activates Flashlight mode (strobe).
- Akhbar Kelima: Mengaktifkan mod SOS.
- Sixth Press: Memusingkan kepalaamp dimatikan.
- Quick Off Feature: Jika kepalaamp remains in any mode for more than 5 seconds, a single press of the power button will turn it off directly.
6.2 Melaraskan Sudut Rasuk
kepalaamp unit can be physically tilted up or down by up to 50 degrees. Gently rotate the light unit to direct the beam as needed for your activity.

Figure 6.1: Illustration of the wave sensor function, allowing hands-free control.
6.3 Sensor Function (Motion Control)
kepalaamp is equipped with a sensitive wave sensor for hands-free operation.
- Aktifkan Mod Sensor: Dengan kepalaamp turned on in any lighting mode, press the smaller sensor button (usually next to the power button). The sensor indicator light may illuminate.
- Lampu Kawalan: Wave your hand within approximately 15 cm (6 inches) in front of the headlamp untuk menghidupkan atau mematikan lampu.
- Nyahaktifkan Mod Sensor: Press the sensor button again to return to manual control.
6.4 Mengecas Headlamp
The PHILIPS SFL1851 headlamp has a built-in 500 mAh lithium battery and is rechargeable via a USB cable.
- Cari port pengecasan USB pada kepalaamp unit.
- Connect the provided USB cable to the headlampport pengecasan.
- Sambungkan hujung kabel USB yang satu lagi ke sumber kuasa USB standard (cth., port USB komputer, penyesuai dinding, bank kuasa).
- An indicator light will show the charging status (e.g., red for charging, green/blue for fully charged).
- Charging typically takes a few hours. Disconnect the cable once fully charged.
Penting: To prolong battery life, avoid completely depleting the battery before recharging. Charge the product in a timely manner when the light becomes dim.

Figure 6.2: Battery performance and illumination range of the headlamp.
7. Penyelenggaraan
7.1 Pembersihan
- Lap kepalaamp badan dengan lembut, damp kain. Jangan gunakan pembersih atau pelarut yang melelas.
- If the headband becomes dirty, it can be hand-washed with mild soap and water, then air-dried. Ensure the headlamp unit is detached before washing the headband.
7.2 Penyimpanan
- Simpan kepalaamp di tempat yang sejuk dan kering jauh dari cahaya matahari langsung.
- Untuk penyimpanan jangka panjang, cas bateri kepada kira-kira 50% setiap 3-6 bulan untuk mengekalkan kesihatan bateri.
8. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Ketuaamp tidak menyala. | Bateri habis. | Mengecas kepalaamp sepenuhnya menggunakan kabel USB yang disediakan. |
| Cahaya malap atau berkelip. | Tahap bateri rendah. | Isi semula headlamp. |
| Sensor function not working. | Mod sensor tidak diaktifkan atau terdapat halangan. | Ensure sensor mode is activated (press sensor button). Clear any obstructions in front of the sensor. Wave hand within 15 cm. |
| Hayat bateri pendek. | Frequent use of high brightness modes; aging battery. | Use lower brightness modes when possible. Ensure full charges. Battery life naturally degrades over time. |
9. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | SFL1851 |
| Sumber Cahaya | LED |
| Kecerahan | 200 Lumens (White brightness) |
| Mod Pencahayaan | Strong, Medium, Low, Flashlight (Strobe), SOS |
| Pelarasan Rasuk | 50 ° sudut boleh laras |
| Sumber Kuasa | Rechargeable Lithium Metal Battery (500 mAh built-in) |
| Mengecas | Kabel USB (termasuk) |
| Voltage | 5 Volt |
| Ciri Khas | Rechargeable, Adjustable Beam, Waterproof, Sensor Function, Multiple Light Modes |
| bahan | ABS (body), Aluminum (light component) |
| Dimensi Produk | 6.2 x 3.4 x 4.4 cm (2.44 x 1.34 x 1.73 inci) |
| Berat badan | 90.72 g (3.2 oz) |
| warna | Hitam |
10. Waranti dan Sokongan
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official PHILIPS webtapak. Anda juga boleh menghubungi penjual secara terus untuk mendapatkan bantuan.





