Adjusting Handle; Detaching The Mounting Bracket; Detaching The Handle; Battery - Godox WITSTRO AD400Pro Quick Start Manual

Adjusting Handle

180 0
1. When the Direction Adjusting Handle 2. The Direction Adjusting Handle's rotation angle should be restrained from 0 to
is not pulled out, screw clockwise 180 degrees below the flash body. Please pull out the Direction Adjusting
while unscrew anti clockwise. Handle, adjust the appropriate angle, and manipulate the step 1 before colliding
with the flash body.
Detaching the

Detaching the Handle

Mounting Bracket
1. Insert a coin or corresponding 1. Insert the included wrench into the
wrench(not included) into the Bracket Handle Fixing Screw and loosen it anti-
Fixing Screw and loosen it anti- clockwise to detach.
clockwise to detach.

Battery

Features
1. This flash unit uses Li-ion polymer battery which has long runtime. The available charge-and-discharge times are
over 300.
2. It is reliably safe. The inner circuit is against overcharge, overdischarge, overcurrent, and short circuit.
3. Take only 2 hours to fully charge the battery by using the standard battery charger.
Cautions
Do not short circuit.
Do not expose to rain or immerse into water. This battery is not water proof.
Keep out of reach of children.
No over 24 hours' continuous charging.
Store in dry, cool, ventilated places.
Do not put aside or into fire.
Dead batteries should be disposed according to local regulations.
Please charge the battery to approx. 60% before being placed for long time.
If the battery had ceased using for over 3 months, please make a full recharge.
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Loading and Unloading the Battery Pack
Loading:
1 2
Match the buckles of the battery Push down the battery pack
and the main body. . until it is locked.
Unloading:
1 2
Push the Battery Locking Ring Push the battery pack upward
backwardly. to unload it.
Battery Level Indication
Attach the battery pack to the flash correctly. Be aware of the battery level by check the battery level indication on
the LCD panel when using.
Battery Level Indication LED Battery Level Indication on
on the LCD Panel the Battery
(Indicating battery level and
(Indicating battery level and
management of non-loaded battery)
management of the whole flash
system)
3 grids 1 red grid +3 green grids
2 grids 1 red grid +2 green grids
1 grid 1 red grid +1 green grid
Blank grid 1 red grid
Low battery and 2%: red light blinks
charging reminder 1%: the indicator is off.
Note: The indications are almost the same except of grids shift.

Power Management

Long press the Power Switch for 1 seconds to control the on/off of the flash unit. Turn off the power pack if the flash
unit will not be used for an extended period. This product has auto power off function. The flash will auto power off
in 30 to 120 min. which is set on C.Fn-STANDBY.

Wireless Flash Mode

AD400Pro can only be set as slave unit (receiver end). Press Wireless Selection Button to switch.
Meaning/Percentage of Battery Level
75%~100%
50%~75%
25%~50%
3%~25%
<2%
The battery level is going to be used out immediately.
And the flash will alarm for the 1 minute and auto power
off in 3 minutes. Note: Please recharge the battery as
soon as possible (within 10 days). Then, the battery can
be used or be placed for long period.
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