User Manual Q&AAnswer
Nov 20, 2025 - 03:56 PM
To set up the PIXAPRO ST-IV PRO TTL Flash Trigger for wireless flash triggering, follow these steps based on the provided manual:
1. **As a Wireless Flash Trigger**:
- Mount the transmitter on your camera's hot shoe and power on both the flash trigger and the camera.
- Set the channel, group, mode, and parameters by long-pressing the appropriate buttons.
- Ensure the camera flash is on, set the wireless settings, and match the channel and group settings on the flash trigger.
- Press the camera shutter to trigger, and the status lamp on the flash trigger will turn red.
2. **As a Wireless Outdoor Flash Trigger**:
- Mount the transmitter on the camera hot shoe and power on both devices.
- Set the channel, group, mode, and parameters on the flash trigger.
- Power on the outdoor flash and set the wireless settings to match the flash trigger's channel and group settings.
- Press the camera shutter to trigger, and the status lamp on the flash trigger will turn red.
3. **As a Wireless Studio Flash Trigger**:
- Mount the transmitter on the camera hot shoe and power on both devices.
- Set the channel, group, mode, and parameters on the flash trigger.
- Connect the studio flash to a power source and power it on.
- Set the channel and group on the flash trigger to match the studio flash settings.
- Press the camera shutter to trigger, and both the camera flash and flash trigger status lamps will turn red.
4. **As a Flash Trigger with 2.5mm Sync Cord Jack**:
- Follow the setup steps for a Wireless Studio Flash Trigger.
- Set the sync cord jack as an output port by entering the C.Fn settings and choosing SYNC to OUT mode.
- Press the shutter normally, and the flashes will be controlled by the sync cord jack's signal.
By following these instructions and ensuring proper channel, group, and mode settings, you can effectively set up and use the PIXAPRO ST-IV PRO TTL Flash Trigger for wireless flash triggering with your camera and flashes.
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