Installing The Batteries - Canon SPEEDLITE 90EX Manual De Instrucciones

Installing the Batteries

Recycling Time and Flash Count
Recycling Time: Approx. 0.1 - 5.5 sec.
Flash Count: Approx. 100 flashes or more
Based on new size-AAA/LR03 alkaline batteries and Canon's testing standards.

Slide the battery compartment cover
1
and open it as shown by the arrows.
Install two batteries.
2
Make sure the + and - battery contacts are correctly

oriented.
Return the cover to its original position.

5