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Other Applications
Zooming Function
Separately purchase a S2 bracket to achieve zooming function.
When installed onto the S2 bracket, AD300Pro can move back and forts to achieve
zooming function and fain spotlight or diffused effects.
Sync Triggering
The Sync Cord Jack is a Φ3.5mm plug. Insert a trigger plug here and the flash will be fired
synchronously with the camera shutter.
Protection Function
Over-Temperature Protection
• To avoid overheating and deteriorating the flash head, the inner over-
temperature protection function will be activated. When the over-temperature
protection is started is shown on the VA display.
• When the recycle time is over 10 seconds in over-temperature protection, please
allow a rest time of at least 10 minutes and the flash will then return to normal.