Canon 580EX - Speedlite II - Hot-shoe clip-on Flash Instruction Manual page 10

Installing Batteries
Install four size-AA batteries
Open the cover.
4~~
- ' ~
I `2.
o Slide the battery compart monE cover as
shown by the arrow and open it .
I 7
~~~ d[9 .
Instal[ the batteries .
'`
~ ~ .
' Make sure the + and -battery contacts are
correctly oriented as shown in the battery
- - ~
- r f=
&
q
compartment .
.
Close the cover,
--~1- : =
a Close the battery compartment coverand
slide it as shown by the arrow.
Recycling Time and Flash Count (with size-AA alkaline batteries)
Recycling Time [A pprox .]
Fl h C t a
Quick Flash
_
Normal F18sh
as oun ( RProx~)
0.1 -3 0 .1 -6 100 -70o
~ Based pn new sire-AA alkarine batteries and Canon's testing standards
. Quick flash enables a flash to be fired before flash-ready [p.79] .
N Sine the shape of their contacts is not standardized, using non-alkaline size-AA
balterios may result in foully battery connection .
o Lice four new batteries of the Sam E-brand and type . do not mix battery types . When
replacing batteries, replace all four batteries al the same time-
o Site-AA Ni~MFf or lithium batteries can also be used .