Protection Functions
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 over 10 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 active,
<
> is shown on the LCD display
Number of
flashes that
will activate
over-
temperature
protection:
Number of flashes that
will activate over-
temperature
protection in high-speed
sync triggering mode:
Modus 600RT
Power Output level
1/1
1/2 +0.7
1/2 +0.3
1/2
1/4(+0.3,+07)
1/8(+0.3,+07)
1/16(+0.3,+07)
1/32(+0.3,+07)
1/64(+0.3,+07)
1/128(+0.3,+07)
Power Output
1/1
1/2(+0.3,+07)
1/4(+0.3,+07)
1/8(+0.3,+07)
1/16(+0.3,+07)
1/32(+0.3,+07)
1/64(+0.3,+07)
1/128(+0.3,+07)
Number
of Flashes
30
40
50
60
100
200
300
500
1000
Times
15
20
30
40
50
43