คู่มือการใช้งานไฟวิดีโอ COB สองสี SmallRig RC 120B

1. บทนำ

This manual provides detailed instructions for the safe and effective operation of your SmallRig RC 120B Bi-Color COB Video Light. Please read this manual thoroughly before use and retain it for future reference.

Image 1.1: SmallRig RC 120B Bi-Color COB Video Light with included accessories, including the light unit, hyper reflector, AC adapter, power cable, and carrying bag.

2. ข้อมูลด้านความปลอดภัย

To prevent damage to the product or injury to yourself or others, observe the following safety precautions:

• Do not look directly into the light source when it is active.
• Keep the device away from water and flammable liquids.
• ตรวจสอบให้แน่ใจว่ามีการระบายอากาศที่เหมาะสมเพื่อป้องกันภาวะความร้อนมากเกินไป
• Use only approved power adapters and accessories.
• Do not attempt to disassemble or modify the light.
• เก็บให้พ้นจากมือเด็ก

3. เนื้อหาบรรจุภัณฑ์

ตรวจสอบว่ารายการทั้งหมดที่ระบุไว้ด้านล่างนี้รวมอยู่ในแพ็คเกจของคุณ:

• SmallRig RC 120B Light x 1
• ไฮเปอร์รีเฟล็กเตอร์ x 1
• อะแดปเตอร์ AC x 1
• สายไฟ x 1
• กระเป๋าถือ x 1
• คู่มือการใช้งาน x 1

Image 3.1: Visual representation of all items included in the SmallRig RC 120B package.

4. คุณสมบัติของผลิตภัณฑ์

4.1 High Brightness Output

The SmallRig RC 120B delivers significant illumination. Without the hyper reflector, it provides 4,450 Lux at 1 meter (3.3 ft). When the hyper reflector is attached, the output increases to an impressive 52,800 Lux at 1 meter (3.3 ft).

Image 4.1: The RC 120B light with its hyper reflector, demonstrating its powerful light output of 52,800 Lux at 1 meter.

4.2 High-Quality Color Rendering

This video light features a Color Rendering Index (CRI) of 95+ and a Television Lighting Consistency Index (TLCI) of 96+, ensuring accurate and natural color reproduction for your subjects.

Image 4.2: A visual comparison illustrating the superior color rendering achieved with the SmallRig RC 120B compared to a light with lower CRI and TLCI values.

4.3 Ultra-Quiet Active Cooling System

The integrated fan operates at an ultra-quiet level, producing approximately 25dB ± 2dB at a distance of 1 meter (3.3 ft). An active heat dissipation function engages when the lamp body temperature exceeds 60°C (140°F) to maintain optimal performance and longevity.

Image 4.3: The RC 120B light in use within a studio environment, emphasizing its quiet cooling system suitable for video production.

4.4 Standard Bowens Mount

Equipped with a standard Bowens mount, the RC 120B is compatible with a wide range of lighting modifiers, including softboxes, beauty dishes, and snoots, allowing for versatile light shaping and diffusion. It also includes a built-in umbrella hole for easy attachment of umbrella lighting accessories.

Image 4.4: The RC 120B demonstrating compatibility with different Bowens mount modifiers and showcasing the integrated umbrella hole.

4.5 Dual Control Methods

The light can be controlled directly via its on-board interface or remotely using the SmallGoGo App on your mobile device. The app provides intelligent remote control for brightness, color temperature, and lighting effects.

Image 4.5: Illustration of the two control methods for the RC 120B: via the SmallGoGo mobile application and directly through the on-board controls.

4.6 Dual Power Supply System

The RC 120B supports two power options: direct power supply from the included AC adapter (with a 6m/19.6ft power cable) or via a 14.4V/26V V-mount battery (not included). A special V-mount battery plate (model 3676, not included) is available for mounting the battery to a light stand.

Image 4.6: Details of the dual power supply system, showing the display indicators for AC adapter and V-mount battery power, and the secure locking design of the power plug.

4.7 Wide Color Temperature Range

Adjust the color temperature from 2700K (warm light) to 6500K (cool light) to match ambient lighting or achieve desired creative effects.

Image 4.7: The RC 120B light in action, demonstrating its ability to provide a wide range of color temperatures from warm to cool.

5. การตั้งค่า

5.1 การติดตั้งไฟ

1. Attach the RC 120B light to a compatible light stand using its integrated mounting bracket.
2. Secure the light by tightening the locking knob on the mounting bracket.
3. Adjust the tilt angle of the light as needed and tighten the tilt locking knob.

5.2 Attaching the Hyper Reflector

1. Align the three mounting pins on the hyper reflector with the corresponding slots on the Bowens mount of the light.
2. Insert the reflector and twist clockwise until it locks securely into place.
3. ในการถอด ให้กดปุ่มปลดล็อคบนฐานยึดโบเวนส์ แล้วหมุนทวนเข็มนาฬิกา

5.3 การเปิดเครื่องอุปกรณ์

อะแดปเตอร์ AC:

1. Connect the AC adapter to the DC 12-30V input port on the light. Ensure the locking design engages for a secure connection.
2. Plug the power cable into the AC adapter, then into a standard wall outlet.

V-Mount Battery (Optional):

1. Attach a compatible 14.4V or 26V V-mount battery to a V-mount battery plate (e.g., SmallRig 3676, sold separately).
2. Connect the V-mount battery plate's output cable to the DC 12-30V input port on the light.

6. คู่มือการใช้งาน

6.1 On-Board Control

Use the control knobs and buttons on the rear panel of the light to adjust settings. The LED screen displays current parameters such as intensity, color temperature, and effect mode.

• ปุ่มเปิด/ปิด: กดเพื่อเปิดหรือปิดไฟ
• INT Knob: Rotate to adjust light intensity (brightness) from 0% to 100%.
• CCT Knob: Rotate to adjust color temperature from 2700K to 6500K.
• ปุ่มเอฟเฟ็กต์: Press to cycle through available lighting effects. Rotate the INT knob to select an effect and adjust its parameters.

6.2 SmallGoGo App Control

For advanced remote control, download the SmallGoGo App from your mobile device's app store.

1. ตรวจสอบให้แน่ใจว่าได้เปิดใช้งาน Bluetooth บนอุปกรณ์มือถือของคุณ
2. Open the SmallGoGo App and follow the on-screen instructions to connect to your RC 120B light.
3. Once connected, you can adjust brightness, color temperature, and activate lighting effects remotely.

6.3 โหมดเงียบ

To activate silent mode for reduced fan noise during critical audio recording:

1. Press the Reset button three times in quick succession.
2. Note that in silent mode, the light's power output may be reduced to maintain low fan noise.
3. To deactivate silent mode, press the Reset button three more times.

7. การบำรุงรักษา

• Clean the light body and reflector with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Regularly check cables for any signs of wear or damage. Replace immediately if damage is found.
• Store the light in its carrying bag in a cool, dry place when not in use.

8 การแก้ไขปัญหา

9. ข้อมูลจำเพาะ

10. การรับประกันและการสนับสนุน

SmallRig products are designed and manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the official SmallRig webหรือติดต่อฝ่ายบริการลูกค้า เก็บใบเสร็จรับเงินไว้เป็นหลักฐานการซื้อสำหรับการเคลมประกัน

เป็นทางการ Webเว็บไซต์: www.smallrig.com