Operation Manual

When there is flammable accessory on the flash unit, do not keep the modeling lamp on for a
long time. It is recommended to cool it down for one minute after 10 minutes' working.
- 05 -
Shut down the power and remove the power cord before replacing the flash tube and wear
insulated gloves. Then, loosen the iron wire on the tube, keep a balanced hold on the two feet
of the flash tube and pull out the old tube gently. Take down the feet casing from the old tube
and put it on the new one. Hold two feet of the new tube, and target directly towards the two
copper outlets, then push them slightly in. Twine the iron wire on the stainless steel sheet to fix
the flash tube.
- 06 -
Modeling Lamp Button (6) controls the modeling lamp status: when modeling lamp indicator lit
up, modeling lamp turns on;when modeling lamp indicator off,modeling lamp turns off. Modeling
lamp output controller (4) can be used to adjust the modeling lamp power output. Modeling lamp
will turn off automatically after lighting for 2 hours, in case it's forgotten to turn off when user is
not nearby.
Power Connection
Use the power cord to connect the flash to an AC power source and turn on the power switch
(3). The lamp on the power switch turns on, indicating it’s connected.
Modeling Lamp
Flash output controller (5) decides different power output, satisfying the light requirements in
different environment. The power is adjustable freely from 5.0 to 10.0 which will be accordingly
told on the digital display (10). “OF”on the display indicated that the flash triggering function is
turned off. It can discharge automatically when the flash output is adjusted from high to low.
Power Output Control
To fire the flash without taking a picture, press the test button (9). It can also help adjust the
flash brightness when combined with the flash output controller (5).
Test Button
The sync cord jack (2) is a Φ6.35mm plug. Insert
a trigger plug here and the flash will be fired
synchronously with the camera shutter.
Sync Triggering
Three slave triggering models are available and can be set by pressing Slave Model Button (8).
1) No optical control: The slave triggering indicator (13) is off, indicating the slave triggering
function is shut down.
2) One fire model: The slave triggering indicator (13) glows blue, indicating the flash will fire
synchronously after receiving one external flash. In this model, the flash can function as an
auxiliary lamp, offering various effects of light and shadow.
3) Anti-preflash model: The slave triggering indicator (13) glows red, indicating the flash will
receive two external flashes within 2 seconds and will fire synchronously after receiving the
second flash. In this model, the flash can function as an auxiliary lamp, applicable to TTL
Slave Trigger Model
system. With this anti-preflash function, synchronization is supported with cameras having a
one-preflash firing system.
The sound button (7) is used to decide whether there is sound reminder for ready flash after
recharging. When the buzz indicator (12) turns on, it means buzz function is working; if it turns
off, the buzz function is not working. A “BI” sound will be heard when it’s fully charged.
Buzz Function
The device is equipped with memory function for the panel setting. It will help remember the
panel setting 3 second after you set it. When starting up the flash next time, the panel setting
will be the same as the status before powering it off.
Memory Function
Tube Replacement
By using the wireless power-control flash trigger, you can wirelessly control the on-and-off of
your flash, modeling lamp and buzzer, as well as adjust the flash output level. To start this
function, insert the trigger receiver into the Wireless Control Port (20) and make settings on the
trigger. You can also press the camera shutter-release button to trigger the flash by setting the
transmitter hotshoe onto the camera hotshoe.
Wireless Control Function