Canon 580EX Speedlite 580EX Manual - Page 14

Using

E-TTL

II

and

E-TTL

Autoffash

in

the

Shooting

Modes

m

Just

set

the

camera's

shooting

mode

to

c

Av>

(aperture-priority

AE),

a1'rr>

[shutter-priority

AE],

flr

<

M>

(manual)

andyou

can use

E-7TL

IIIE-TTL

autaflash

.

v

Srk

:rt

this

mode when

you want

to

set the

shutter

speed

manually

.

The

camera

will

Then

automatically

set

[he

apertura

matching

the

shutter

speed

to

obtain

:i

standard

exposure

.

~,

if

the

spar

hure

display

Minks,

i[

means

that

the

background exposure

will

be

underexposed

or

o+lerexpnsrsd

.

Adjust

the

shutter

speed

until

[he

aperture

display

stops

blinking

.

Select

this

mode

when

yon

want

to

set

the

aperture

manually

the

camera

will

then

au

rornatically

set

the

shutter

speed

matching

the

aperture

to

obtain

a

standard

exposure-

If

:he

background

is

dark

like

a

night

scene,

a

slaw sync

speed

will

be used

to

obtain

a

standard

exposure

of

both

the

main

subject

and

background

.

Standard

exposure

of

the

AY

m

ain

subject

is

obtainn

:d with

the

flash,

while

a

standard

exposure

of

[lie

background

is

o'utained

with

a

show

shutter

speed-

5

ince

a slaw

shutter

speed

will

be used

for

low-light

scenes,

using

a

tripod

is

recommended

.

.

:

If

the

shutter

speed

display

blinks,

i[

means

that

the

background exposure

will

be

underexposed

or

overexposed

.

Adjust

the

aperture

until

the

shutter

speed

display

slops

blinking

.

Select

this

made

when

you want

to

set

]path

the

shutter

speed

and

aprriura

manuaEly,

Standard exposure

of

tfhe

main

subject

7s

obtained

v

:i[h

the

flash

.

The

exposure

of

tfie

background

is

obtained

with the shutter

sper

:d

anti

aprrturp

combination

you

set

.

a

I[

you use

the

,

D

EP

a

or

c

{l-DEP>

shooting

mode, the

result

wiu

be

the

same

as

using

the

tP>

(Program

AE)

mode

.

Flash

Sync

Speeds

and

Apertures

Use

Shutter

Speed

Setting

Aperture

Setting

Automatic

[11a0

Se[

:.

-

T?H

sec,j

Automatic

TV

Manual

[30

sec

.

-

]!X

sec

.)

-

Automatic

AY

Automatic

(30

sec

.

-

11X

sec

.]

Manual

Manual

(bulb,

30

sec

.

-

ilx see

.)

Manual

&

i1X sec

.

is

the

camera's

maximum

flash

sync

.

Spocd

.

12

Canon 580EX Speedlite 580EX Manual - Page 14

Using, E-TTL, Autoffash, Shooting, Modes - ii manual

Page 14 highlights