Introduction
The NEEWER Q300 is a powerful and versatile 300Ws 2.4G outdoor strobe flash designed for professional photography. It features a high-capacity lithium battery, multiple flash modes, and a built-in 2.4G wireless Q System for seamless control. This manual provides essential information for the safe and effective use of your Q300 flash.
Package Contents
Please check the package carefully to ensure all items are present:
- 1 x Q300 Outdoor Strobe Flash
- 1 x Q Compact Trigger
- 1 x Protective Cover
- 1 x Battery Charger
- 1 x Charging Cable
- 1 x Battery (10.8V 7800mAh)
- 1 x Standard Reflector
- 1 x Diffuser Cloth
- 1 x 3.5mm Sync Cable
- 1 x User Manual
Setup
1. Battery Installation and Charging
The Q300 flash uses a 10.8V 7800mAh lithium battery. Ensure the battery is fully charged before first use.
- Installation: Insert the battery into the designated battery compartment on the Q300 strobe light. Ensure it clicks securely into place.
- Charging: Connect the battery charger to the battery and plug it into a power outlet. The battery can be fully charged in approximately 5 hours. The system includes overheat, overvoltage, and overcharge protection. A low battery alert will notify you when charging is needed.
2. Mounting the Strobe Light
The Q300 features a standard Bowens mount and an adjustable handle for versatile mounting options.
- Light Stand: Attach the adjustable handle to a compatible light stand. The handle allows for 180° rotation to adjust the light angle.
- Light Modifiers: The Bowens mount allows easy attachment of softboxes, umbrellas, reflectors, and other compatible light modifiers. A standard reflector and an umbrella hole are included to expand your photography rig.
- Handheld Use: For convenience in outdoor shooting, the Q300 can also be used handheld.
3. Q Compact Wireless Trigger Setup
The Q Compact Wireless Trigger allows for remote control of the Q300 flash.
- Compatibility: The Q Compact trigger is compatible with Canon, Nikon, Panasonic, Olympus, Pentax, Fujifilm, and Sony cameras with a single contact hot shoe. It is NOT compatible with Canon EOS Rebel SL3/250D T7/1500D 2000D T100/3000D 4000D.
- Channels: The Q Compact trigger operates on 16 channels within a 98.4ft/30m range.
- Q System: The Q300 flash has a built-in 2.4G NEEWER Q System, allowing it to function as a slave flash in 5 wireless control groups (A/B/C/D/E) across 32 channels. It can be controlled by master flashes like NEEWER Z1, Z2, Z760, or compatible QPRO transmitters (not included).
Operating Instructions
1. Power On/Off
Locate the power button on the Q300 strobe light. Press and hold to power on or off the device. The high-definition display will activate upon power-on.
2. Flash Modes
The Q300 supports several flash modes, which can be selected via the control panel:
- Manual (M) Mode: Allows precise control over flash power output from 1/64 to 1/1.
- Multi (Stroboscopic) Mode: Controls the stroboscopic rate up to 20 times (20 Hz) for capturing multiple exposures in a single frame.
- Optical Triggering (S1/S2) Modes: These are optical slave modes, where the Q300 fires in response to another flash. S1 is for standard optical slave, S2 ignores the pre-flash of a TTL master flash.
- Quick Mode: Adjust the flash duration across 10 levels, from 1/1000s (F1) to 1/10000s (FP).
Note: The Q300 does not support TTL (Through-The-Lens) and HSS (High-Speed Sync) modes. When used with the Q Compact trigger, the sync speed should not exceed 1/200s.
3. Flash Power Adjustment
Use the control dial or buttons on the Q300 to adjust the flash power output. The power can be set from 1/64 to 1/1, allowing fine-tuning for different lighting scenarios.
4. Recycle Time
The Q300 boasts a fast recycling time of approximately 0.4 to 2.5 seconds, ensuring you're ready for the next shot quickly.
5. Modeling Lamp
The Q300 is equipped with a 13W 3050K LED modeling lamp, providing up to 5010lux at 0.5m. This lamp helps visualize the lighting effect before firing the flash. Activate and adjust the modeling lamp via the control panel.
6. Wireless Control
The Q300 can be triggered wirelessly using the included Q Compact Trigger or other compatible NEEWER Q System master flashes/transmitters. Ensure the flash and trigger are set to the same channel and group for proper communication.
Maintenance
1. Cleaning
Regularly clean the flash unit with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid using harsh chemicals or abrasive materials.
2. Flash Tube Replacement
The flash tube of the Q300 is detachable and replaceable. If the flash tube needs replacement, ensure the unit is powered off and disconnected from any power source. Refer to a qualified technician or NEEWER support for guidance on replacement to avoid damage or injury.
3. Battery Care
- Store the battery in a cool, dry place when not in use.
- Avoid fully discharging the battery for extended periods.
- Charge the battery periodically if stored for a long time to maintain its health.
- The battery features overheating, overvoltage, and overcharge protection for safety.
Troubleshooting
- Flash not firing: Check battery level, ensure the flash is powered on, and verify trigger connection (channels/groups). Check if the flash tube is properly installed.
- Inconsistent flash output: Ensure flash power settings are correct. Check for any obstructions between the flash and subject.
- Wireless trigger not working: Confirm the trigger and flash are on the same channel and group. Check trigger battery. Ensure camera hot shoe is clean and the trigger is seated correctly. Remember, it's not compatible with certain Canon EOS Rebel models.
- Overheating warning: If the flash indicates overheating, allow it to cool down before further use. This is a built-in protection mechanism.
Specifications
| Feature | Specification |
|---|---|
| Model | Q300 |
| Item Type | Outdoor Strobe Flash |
| Maximum Power | 300Ws |
| Maximum Illumination | GN60 (1m ISO 100) |
| Color Temperature | 5600K (±200K) |
| 2.4G Wireless Control | Yes |
| Compatibility | Q Compact/QPro trigger |
| Dimensions | 4.4" x 9" / 112 x 228.5mm |
| Weight | 4.85 lb / 2.2kg |
| Flash Modes | M/MULTI/S1/S2/Quick Modes |
| Flash Power Range | 1/64-1/1 |
| Recycle Time | Approximately 0.4-2.5s |
| Flash Duration (Quick Mode) | F1 1/1000s to FP 1/10000s (10 levels) |
| Full Power Flash Duration | 1/220s |
| Modeling Lamp | LED 13W, 3050K, 5010lux at 0.5m |
| Trigger Modes | Sync cable, optical sensor, remote control, test button |
| Flash Tube | Detachable (replaceable) |
| Flash Protection | Overheating protection, low battery alert |
| Power Source | Lithium battery |
| Battery Capacity | 10.8V, 7800mAh |
| Max Power Flashes | ≤1000 times |
| Charging Method | Plug in charging |
| Charger Voltage | DC12.6V |
| Charging Time | 5 hours |
User Tips
- Test Shots: Always perform a few test shots after changing settings or modifiers to ensure desired lighting results.
- Battery Management: Carry a spare charged battery for extended shooting sessions, especially when using full power flashes frequently.
- Light Modifiers: Experiment with different Bowens mount light modifiers (softboxes, beauty dishes, snoots) to achieve various lighting effects.
- Optical Slave Modes: When using S1/S2 modes, ensure the Q300's optical sensor has a clear line of sight to the master flash.
- Firmware Updates: Check the manufacturer's website periodically for any available firmware updates for improved performance or new features.
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official NEEWER website or contact your authorized dealer. Keep your purchase receipt as proof of purchase.
