To perform the Sunpak DF3600U wireless setup, follow these steps:
- Turn on the flash unit and press the "Mode" button to enter the wireless mode.
- Press the "Set" button to select the wireless channel.
- Use the arrow buttons to choose the desired channel and press "Set" to confirm.
- Press the "Mode" button again to exit the wireless mode and save the settings.
Your Sunpak DF3600U flash unit is now set up for wireless operation.
