Godox TT685C - Protection Function Details

Protection Function
1. Over-Temperature Protection
z To avoid overheating and deteriorating the flash head, do not fire more than 30 continuous
flashes in fast succession at 1/1 full power. After 30 continuous flashes, allow a rest time of at
least 10 minutes.
z If you fire more than 30 continuous flashes and then fire more flashes in short intervals, the
inner over-temperature protection function may be activated and make the recycling time
over 10 seconds. If this occurs, allow a rest time of about 10 minutes, and the flash unit will
then return to normal.
z When the over-temperature protection is started, is shown on the LCD display.
Number of flashes that will activate over-temperature protection:
Power Output Level Number of Flashes
1/1 30
1/2 +0.7 40
1/2 +0.3 50
1/2 60
1/4（+0.3,+0.7） 100
1/8（+0.3,+0.7） 200
1/16（+0.3,+0.7） 300
1/32（+0.3,+0.7） 500
1/64（+0.3,+0.7）
1/128（+0.3,+0.7）
1000