Copy – Canon Speedlite Transmitter ST-E2 User Manual

Page 9

Basic Wireless E-TTL

Operation

(2)

Camera operation

(3)

Checking the

(4)

Wireless operation test

Set the

for normal flash

pilot lamp and

operation.

ready status

With the EOS-3, make sure the

f l a s h r a t i o control

lamp is off. (If necessary, press
the

button to turn it

off.)

If the flash ratio control

is on, t h e Speedlite may

not fire or a correct exposure

m a y not be a t t a i n e d . After
turning off the flash ratio con-

trol lamp, set the main switch

revent

Check that the

pilot lamp

P r e s s t h e

pilot l a m p

ratio control lamp from light-
ing inadvertantly.

is on and that the slave is ready.

(which also functions a s

t e s t

When the slave is ready to fire, its

transmission button).

AF-assist beam emitter flashes a t

If everything is

OK,

A will fire

followed by slave

( a t

1/64

output).

If the

docs not

t h e slave's

or distance

toward the

and

When t h e

pilot lamp

lights and the

icon lights in

t h e c a m e r a viewfinder, they
i n d i c a t e t h a t t h e

ready for remote transmission.

They do not indicate t h a t the
slave is ready (recharged).

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