Nissin i400 TTL Flash for Cameras - Manual (Page 5)

Inserting batteries
1. Open the battery compartment door
and insert 4 x size AA batteries as
shown by the picture.
2. Make sure the + and - battery contacts
are correctly inserted at the battery
compartment.
3. Close the battery compartment door
and slide it back in place.
When the recycle time becomes longer than
30 seconds, replace the batteries with fresh
ones or recharge the batteries (rechargeable
batteries).
NOTE
It is recommended to use all 4 batteries of the same brand and type, and replace
them all at the same time.
Wrong insertion of each battery would not make electric contact.
Usable batteries - Alkaline batteries, Lithium batteries or NiMH batteries.
Basic Operation
4
2
1
2
1