Protection function, Over-temperature protection – Godox TT600 Thinklite Flash User Manual
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1. Over-Temperature Protection
● 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.
● 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 about 10
to 15 seconds. If this occurs, allow a rest time of about 10
minutes, and the flash unit will then return to normal.
● 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
）
1000
1/128
（
+0.3,+0.7
）
Number of flashes that will activate over-temperature protection
in high-speed sync mode:
Power Output Level
Number of Flashes
1/1
15
1/2
（
+0.3,+0.7
）
20
1/4
（
+0.3,+0.7
）
30
1/8
（
+0.3,+0.7
）
1/16
（
+0.3,+0.7
）
40
1/32
（
+0.3,+0.7
）
1/64
（
+0.3,+0.7
）
50
1/128
（
+0.3,+0.7
）
Protection Function