1. Produk Lebihview
The Dorcy Ultra HD Headlamp (Model 41-4335) is a versatile lighting device designed for various applications. It features a powerful 530-lumen LED light with multiple operating modes, including spot, COB (Chip On Board), and two UV (Ultraviolet) lights. The UV light function is specifically designed for detecting counterfeit currency, blood, urine, and special markings on driver's licenses.
Image 1.1: The Dorcy 41-4335 Ultra HD LED Headlamp, tunjukkancasing its compact design and adjustable strap.
Ciri-ciri Utama:
- Keluaran 530 Lumen: Provides bright illumination for various tasks.
- Pelbagai Mod Pencahayaan: Includes Spot, COB (Chip On Board), and UV Blacklight modes.
- UV Blacklight Function: Ideal for detecting counterfeit currency, biological fluids, and security markings.
- Sudut Pencahayaan Boleh Laras: Allows for directing light precisely where needed.
- Reka Bentuk Kalis Air: Sesuai digunakan dalam pelbagai keadaan cuaca.
- Pembinaan Tahan Hentaman: Enhances durability.
- Jangka Panjang: Up to 2 hours on 530 lumens.
- Dikuasakan Bateri: Beroperasi menggunakan 3 bateri AAA (termasuk).
2. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- Dorcy 41-4335 Ultra HD LED Headlamp
- 3 x AAA Alkali Bateri
3. Persediaan
3.1 Pemasangan Bateri
- Locate the battery compartment on the rear of the headlamp unit.
- Buka penutup petak bateri.
- Masukkan tiga (3) bateri AAA, pastikan kekutuban (+/-) betul seperti yang ditunjukkan di dalam petak.
- Tutup penutup petak bateri dengan selamat.
3.2 Melaraskan Ikat Kepala
kepalaamp features an adjustable nylon strap for a comfortable and secure fit.
- Letakkan kepalaamp atas kepala awak.
- Adjust the strap length using the buckles on either side until the headlamp fits snugly without being too tight.
- Pastikan headlamp unit is centered on your forehead for optimal balance and light direction.
4. Arahan Operasi
4.1 Kuasa Hidup/Mati dan Pemilihan Mod
kepalaamp is operated using a single power button located on the top of the unit.
- Untuk Menghidupkan: Tekan butang kuasa sekali. kepalaamp will typically turn on in its default mode (e.g., High Spot mode).
- Untuk Mod Kitaran: Press the power button repeatedly to cycle through the available lighting modes: High Spot, Flood (COB), UV Blacklight.
- Untuk Mematikan: After cycling through all modes, pressing the button one more time will turn the headlamp dimatikan. Sebagai alternatif, jika headlamp telah berada dalam mod tunggal selama lebih daripada 5 saat, satu tekan akan mematikannya.
4.2 Sudut Pencahayaan Boleh Laras
kepalaamp unit can be tilted up or down to adjust the beam angle. Gently pivot the light housing to achieve the desired angle for your task.
Video 4.1: Demonstration of the Dorcy 41-4335 Headlamp's various lighting modes (High, Flood, UV Blacklight) and adjustable lighting angle.
5. Penyelenggaraan
5.1 Pembersihan
- Lap kepalaamp badan dengan lembut, damp kain. Jangan gunakan pembersih atau pelarut yang melelas.
- Ensure the lens is clean for optimal light output. Use a lens cleaning cloth if necessary.
5.2 Penyimpanan
- Tanggalkan bateri jika kepalaamp tidak akan digunakan untuk tempoh yang lama untuk mengelakkan kebocoran.
- Simpan kepalaamp di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
6. Penyelesaian masalah
- Lampu Tidak Dihidupkan:
- Check battery orientation. Ensure batteries are inserted with correct polarity.
- Gantikan bateri dengan yang baru.
- Ensure battery compartment cover is fully closed and secured.
- Light Flickers or Dims:
- Batteries may be low. Replace with fresh AAA batteries.
- Check battery contacts for corrosion. Clean if necessary.
- Adjustable Angle Becomes Loose:
- Over time, the hinge mechanism may loosen. While not user-serviceable, gentle handling can prolong its life.
7. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Nombor Model | 41-4335 |
| Output Cahaya | 530 Lumens (Kecerahan Putih) |
| Jenis Sumber Cahaya | LED (Spot and COB), UV LED |
| Sumber Kuasa | 3 x AAA Alkali Bateri |
| Masa jalan | Up to 2 hours (on 530 lumens) |
| Jarak Pancaran | 105 Meter (344 kaki) |
| Ciri Khas | Water-Resistant, UV light detection |
| bahan | Plastic frame with nylon strap |
| warna | Hitam |
| Dimensi Item (L x W x H) | 5.1" x 5" x 2.2" |
| Berat Barang | 0.25 paun |
8. Waranti dan Sokongan
8.1 Maklumat Waranti
For warranty details and claims, please contact the manufacturer directly. Specific warranty terms may vary.
8.2 Sokongan Pelanggan
If you encounter any issues or have questions regarding your Dorcy 41-4335 Headlamp, please refer to the manufacturer's official weblaman web atau hubungi bahagian khidmat pelanggan mereka untuk mendapatkan bantuan.