If the flash light does not charge within 20 seconds, the flash will automatically
shutdown. Then you need to replace the batteries with new ones.
You may press the test button [PILOT] to check that the flash works normally.
After use, hold the power switch for 2S to switch off.
3. M Mode
In M (Manual) mode, you can set the flash output level as you like. By [LEFT]
[RIGHT], [UP] [DOWN] and [OK] in the middle, you can adjust the flash output level.
The adjustment range of the flash output level is 1/128 ~ 1/1. There are 8 levels of
output and each level has 8 fine tuning steps. The [UP] [DOWN] buttons are used to
fine tune the output power. The output level is indicated by the output power indicator.
For shooting, what you need is to set the flash output level, adjust the camera and press
the shutter. The flash light will flash when triggered by the camera’s sync signal.
4. S1/S2 modes
By pressing the [Mode Switch Button], the flash will change to the S1/S2 mode. These
two modes are suitable to be used as off-camera slave lights, so as to create a variety of
lighting effects. They are suitable for manual flash environment and TTL flash
