User`s manual
HokutoElectronic FLASH1 User’s Manual
-5-
Battery Holder Guidance
Please read <Precaution> before placing the batteries into the battery holder.
<Precaution>
Some of the alkaline batteries contain flexible insulating label to it. When placing that kind of batteries
into the battery holder, negative terminal (-) of the battery holder could come into contact with positive
terminal (+) inside of the flexible insulating label as shown in the diagram below. It causes electrical
short-circuit.
Please do not use the batteries described above. Electrical short-circuit may cause smoke and fire.