1. Pendahuluan
The Rotolight RL48-B Stealth HD LED Ringlight is a versatile and portable continuous light source designed for both HD cinematography, videography, and DSLR photography. It provides naturally warm, shadowless light with studio-accurate color temperatures. This manual provides essential information for the safe and effective use of your RL48-B.
Gambar 1: Depan view of the Rotolight RL48-B Stealth HD LED Ringlight.
2. Informasi Keselamatan
Please read all safety instructions before using the Rotolight RL48-B. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Jangan biarkan unit terkena air atau kelembapan berlebihan.
- Jangan mengoperasikan unit dengan tangan basah.
- Jangan halangi lubang ventilasi.
- Use only specified batteries (3 AA batteries).
- Jangan membongkar atau memodifikasi unit. Serahkan semua servis kepada teknisi yang berkualifikasi.
- Jauhkan dari jangkauan anak-anak.
- Hindari paparan langsung cahaya LED ke mata.
3. Apa yang ada di dalam kotak
Verifikasi bahwa semua item ada dalam kemasan:
- 1x Rotolight RL48-B HD LED Ring light
- Lee 205, 3200 CTO, & 218 CTB filters
- Lee 209 & 298 neutral density filters
- Lee 216 Diffusion filter
- 279 1/8 Minus Green filter
Figure 2: Rotolight RL48-B with a selection of included filters.
4. Pengaturan
4.1 Pemasangan Baterai
- Locate the battery compartment on the rear of the RL48-B unit.
- Buka penutup ruang baterai.
- Masukkan 3 baterai AA, pastikan polaritas yang benar (+/-).
- Tutup penutup ruang baterai dengan rapat.
Gambar 3: Belakang view of the RL48-B, indicating the battery compartment.
4.2 Pemasangan Filter
- Select the desired Lee filter from the provided kit.
- Insert the filter into the designated filter holder slot on the front of the RL48-B.
- Ensure the filter is seated properly and securely.
The RL48-B includes a filter-holder for easy attachment of the supplied Lee Filters. These filters allow for adjustment of color temperature (CTO, CTB) and light intensity (Neutral Density), as well as diffusion.
5. Operasi
5.1 Menghidupkan/Mematikan
To power on the Rotolight RL48-B, locate the power button on the side of the unit and press it. Press again to power off.
5.2 Adjusting Light Output (Dimming)
The RL48-B's light output can be accurately dimmed using the supplied Neutral Density (ND) filters. These filters reduce the light intensity over a range of 1.5 aperture stops. Experiment with different ND filters to achieve the desired brightness.
5.3 Menyesuaikan Suhu Warna
The included Lee Filters allow for precise color temperature adjustments:
- Lee 205, 3200 CTO: Converts daylight (5600K) to Tungsten (3200K) for warmer tones.
- Lee 218 CTB: Converts Tungsten (3200K) to Daylight (5600K) for cooler tones.
- Lee 216 Diffusion: Softens the light output.
- 279 1/8 Minus Green: Corrects for green casts from fluorescent lighting.
Select and insert the appropriate filter based on your desired color temperature and lighting conditions.
5.4 Opsi Pemasangan
The RL48-B offers flexible mounting solutions:
- Shotgun Microphone Mount: The unit mounts natively over a shotgun microphone.
- Sepatu Aksesori: Using the optional Rotolight stand (sold separately), it can be mounted via an accessory shoe on a camera.
- Tripod/Lighting Stand: The optional Rotolight stand also allows mounting onto a standard tripod or lighting stand.
- Rail Support System: Can be integrated into a rail support system with appropriate adapters.
Figure 4: RL48-B mounted on a camera, demonstrating its compatibility with a shotgun microphone.
Figure 5: The RL48-B in use by a photographer, providing illumination.
6. Pemeliharaan
6.1 Pembersihan
- Bersihkan bagian luar unit dengan kain lembut dan kering.
- Untuk noda membandel, gunakan sedikitamp Basuh dengan kain yang dibasahi sabun lembut, lalu lap hingga kering.
- Jangan gunakan pembersih atau pelarut yang bersifat abrasif.
- Clean filters gently with a microfiber cloth to avoid scratches.
6.2 Penyimpanan
- Store the RL48-B in a cool, dry place away from direct sunlight.
- Lepaskan baterai jika unit tidak akan digunakan dalam jangka waktu lama untuk mencegah kebocoran.
7. Penyelesaian masalah
| Masalah | Kemungkinan Penyebab | Larutan |
|---|---|---|
| Lampu tidak menyala. | Baterai mati atau salah dimasukkan. | Ganti baterai dengan baterai AA baru, pastikan polaritasnya benar. |
| Keluaran cahaya terlalu redup. | Neutral Density (ND) filter is installed. | Remove or replace the ND filter with a lighter one. Ensure batteries are fresh. |
| Light color appears incorrect. | Incorrect color temperature (CTO/CTB) filter installed. | Replace the filter with the appropriate CTO or CTB filter for your desired color temperature. |
| Unit feels warm during operation. | Operasi normal. | This is normal for LED lights. Ensure adequate ventilation and do not cover the unit. |
8. Spesifikasi
- Model: RL48-B
- LED: 48 color-accurate LEDs
- Keluaran: Equivalent to 80W tungsten output
- Suhu Warna: Adjustable via filters (6300K, 5600K, 4100K, 3200K)
- Peredupan: Accurate dimming using Neutral Density filters (1.5 aperture stops range)
- Sumber Daya: 3 baterai AA
- Daya Tahan Baterai: Approximately 4 hours (with specified batteries)
- Dimensi Produk: 5.51x5.51x1.57 inci
- Berat Barang: 6 ons
- Pabrikan: Lampu Roto
- GTIN: 05060222850253
Gambar 6: Sisi profile of the RL48-B, highlighting its compact design.
9. Garansi & Dukungan
Rotolight products are manufactured to high standards and come with a limited warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Rotolight weblokasi.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Rotolight customer service through their official websitus atau informasi kontak yang tersedia dalam kemasan produk Anda.
Rotolight Official Weblokasi: Www.rotolight.com