GODOX SK300II 2-Light Studio Flash Kit Instruction Manual

1. Introduction

Thank you for purchasing the GODOX SK300II 2-Light Studio Flash Kit. This kit is designed to provide professional-grade studio lighting for photographers, offering powerful and reliable flash output. This manual provides detailed instructions for the safe and effective use of your new equipment. Please read this manual thoroughly before operation to ensure optimal performance and longevity of your product.

Figure 1.1: Overview of the GODOX SK300II 2-Light Studio Flash Kit components, including two flash heads, light stands, softbox, umbrella, and rolling case.

2. Package Contents

Please verify that all items listed below are included in your package. If any items are missing or damaged, contact your retailer immediately.

• 2 x GODOX SK300II Studio Strobe Flash Head
• 2 x Power Cable
• 2 x Modeling Lamp
• 2 x Lamp Cover
• 1 x GODOX XTR16 Wireless Power-Control Flash Trigger Transmitter
• 1 x Reflector Umbrella (33", Black/White)
• 1 x CB-04 Hard Carrying Case with Wheels
• 1 x Softbox (23.6 x 35.4")
• 1 x UB-002 Umbrella (40")
• 2 x Light Stands
• 1 x Standard Reflector
• 1-Year USA Warranty Information

3. Safety Instructions

To prevent damage to the product or injury to yourself or others, read the following safety precautions completely before using this equipment. Keep these safety instructions where all users can read them.

• Do not disassemble or modify this product. If the product breaks down, send it back to the authorized maintenance center.
• Keep this product dry. Do not handle with wet hands or immerse in water.
• Do not use the flash unit in the presence of flammable gases, chemicals, or other materials. In certain circumstances, these materials might be sensitive to the strong light emitted from this flash unit, and fire or electromagnetic interference may result.
• Do not leave or store the product in environments with high temperatures, such as in a car on a hot day.
• Do not point the flash directly into human or animal eyes at close range. This may cause temporary visual impairment or damage to the eyes.
• Keep the product out of reach of children.
• Always disconnect the power cable before cleaning or performing maintenance.
• Ensure proper ventilation around the flash head during operation to prevent overheating.

4. Setup Guide

4.1. Assembling the Light Stand

1. Extend the legs of the light stand to form a stable base.
2. Loosen the locking collars and extend the central column to the desired height. Securely tighten all locking collars.

Figure 4.1: An assembled light stand, ready to mount a flash head or accessory.

4.2. Mounting the Flash Head

1. Place the GODOX SK300II flash head onto the top stud of the light stand.
2. Secure the flash head by tightening the mounting screw on the flash unit's bracket.
3. Insert the modeling lamp into its socket on the flash head.
4. Attach the lamp cover for protection when not in use.

Figure 4.2: The GODOX SK300II Flash Head, showing the Bowens S-Type mount and controls.

4.3. Attaching Light Modifiers (Softbox/Umbrella)

The SK300II features a Bowens S-Type mount for various light modifiers.

4.3.1. Softbox Assembly

1. Assemble the softbox rods into the speed ring.
2. Align the speed ring with the Bowens S-Type mount on the flash head.
3. Push the speed ring firmly into the mount and rotate clockwise until it locks into place.
4. Attach the inner and outer diffusers to the softbox.

Figure 4.3: An assembled softbox, ready to be mounted on the flash head.

4.3.2. Umbrella Attachment

1. Open the umbrella.
2. Insert the umbrella shaft through the umbrella mounting hole on the flash head bracket.
3. Adjust the umbrella's position and tighten the locking screw to secure it.

Figure 4.4: A photography umbrella with a silver reflective interior, used for diffusing or bouncing light.

Figure 4.5: A photography umbrella with a black exterior, typically used as a shoot-through or bounce modifier.

4.4. Connecting Power

Connect the power cable to the flash head and then to a suitable AC power outlet. Ensure the flash unit's power switch is in the "OFF" position before connecting to power.

5. Operating Instructions

5.1. Powering On and Basic Operation

1. After connecting power, switch the flash unit's power button to "ON".
2. The modeling lamp will illuminate, and the flash will begin recycling. The "Flash Ready" indicator (audio/visual) will signal when the unit is ready to fire.
3. Adjust the flash power output using the control dial on the back of the flash head.
4. The GODOX SK300II has a maximum power of 300 Ws and a guide number of 190' / 58m at ISO100.
5. Flash duration ranges from 1/2000 to 1/800 seconds, with a recycle time of 0.4 to 2.5 seconds.
6. The color temperature is stable at 5600K ± 200K.

5.2. Using the XTR16 Wireless Power-Control Flash Trigger

The included XTR16 trigger allows for wireless control of the flash units.

1. Mount the XTR16 transmitter onto your camera's hot shoe.
2. Ensure the flash units are set to receive signals from the trigger. Refer to the flash unit's specific settings for wireless mode.
3. Use the controls on the XTR16 to adjust flash power and trigger the units remotely.

Figure 5.1: The GODOX XTR16 Wireless Flash Trigger set, including the transmitter and receiver.

Figure 5.2: Close-up of the GODOX XTR16 Wireless Flash Trigger Transmitter, showing its controls and display.

6. Maintenance

• Cleaning: Use a soft, dry cloth to clean the flash unit and accessories. For stubborn dirt, a slightly damp cloth with mild detergent can be used, followed by a dry cloth. Do not use harsh chemicals or solvents.
• Storage: When not in use, store the kit in the provided CB-04 hard carrying case in a cool, dry place, away from direct sunlight and excessive humidity.
• Lamp Replacement: If the modeling lamp burns out, ensure the unit is unplugged and cooled down before carefully replacing it with a new one of the same wattage (150W Tungsten).
• Flash Tube: The flash tube has a long lifespan but may eventually need replacement. This should be performed by qualified service personnel.

Figure 6.1: The GODOX CB-04 Hard Carrying Case with Wheels, designed for transporting the studio flash kit.

7. Troubleshooting

If the problem persists after attempting these solutions, please contact GODOX customer support or your retailer.

8. Specifications

9. Warranty and Support

9.1. Warranty Information

This GODOX SK300II 2-Light Studio Flash Kit comes with a 1-Year USA Warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or improper operation.

Please retain your proof of purchase for warranty claims.

9.2. Customer Support

For technical assistance, troubleshooting, or warranty service, please contact GODOX customer support or your authorized retailer. Contact information can typically be found on the GODOX official website or your purchase documentation.