11. Protection Function
Over-Temperature Protection
To avoid overheating and degrading the flash head, do not fire
more than 20 continuous flashes at 1/1 full power. After 20
continuous flashes, allow at least 10 minutes for the camera flash
to cool down.
If you fire more than 20 continuous flashes and then fire more
flashes in short intervals, the over-temperature protection function
will be activated to make the recycling time about 10-15 sec. In
such case, give the camera flash about 10 minutes’ break to return
to normal.
When the over-temperature protection is started, the
icon is
shown on the LCD display.
Power Output Level
1/1
1/2 +0.7
1/2 +0.3
1/2
1/4(+0.3,+0.7)
1/8(+0.3,+0.7)
1/16(+0.3,+0.7)
1/32(+0.3,+0.7)
1/64(+0.3,+0.7)
1/128(+0.3,+0.7)
Number of Flashes
20
30
40
60
100
200
300
500
1000
Number of flashes that will activate over-temperature protection:
Power
1/1
1/2(+0.3,+0.7)
1/4(+0.3,+0.7)
1/8(+0.3,+0.7)
1/16(+0.3,+0.7)
Times
10
15
20
30
40
Number of flashes that will activate over-temperature protection
in high-speed sync triggering mode:
7. S1 Mode
Press Slave Selection Button to enter S1 mode. In this mode, the
camera flash can function as a slave flash for creating multiple
lighting effects. It is respectively applicable to manual flash
environment. With this function, the flash will fire synchronously
when the main flash fires, the same effect as that by the use of
radio triggers.
8. S2 Mode
Press Slave Selection Button to enter S2 mode. In this mode, the
camera flash can function as a slave flash for creating multiple
lighting effects. It is respectively applicable to TTL flash
environment. With this function, the flash will ignore a single
“preflash” from the main flash and will only fire in response to the
second, actual flash from the main unit.
9. Sync Trigger Function
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.
Operation Instructions
1. Press C.Fn button to enter
custom setting state.
2. Press “-” or “+”button to
adjust the sleep time.
3. Press C.Fn button to return.
*Press any button to wake it up.
*Please set a short sleep period
if you do not use the flash,
which extends the working
time of the flash.
1. Press C.Fn button to enter
custom setting state.
1. Press “SET” button to enter
“bL” adjustment state.
3. Press the “-” or “+”button to
adjust the settings.
4. Press C.Fn button to return.
Signal
SL
bL
Function
Sleep Time
Setting
Backlight
Setting
Settings & Description
Settable time:
<3>3 min.
<10>10 min.
<30>30 min.
<60>60 min.
<OF> OFF
Press the button to control
backlight setting:
<ON>
：
Consecutive lighting
<12>
：
Lighting for 12 sec.
<OF>
：
Off
10. C.Fn: Setting Custom Functions
6. High-Speed Sync
●
●
High Speed Sync (FP flash) enables the flash to synchronize with
all camera shutter speeds. This is convenient when you want to
use aperture priority for fill-flash portraits.
Note:
●
The FP flash function can only work properly with the high-
speed remote control (e.g. Godox product CELLS II).
●
High-speed sync function cannot be achieved when the flash is
set on the camera’s hotshoe.
Press MODE button makes the flash enter manual mode.
●
high-speed sync flashes, and its recycle time is 10 seconds slower
than the normal time.
Over-temperature protection may be activated after 10 consecutive
