Canon 550EX manual Wireless E-TTL Autoflash With Flash Ratio OFF

Wireless E-TTL Autoflash With Flash Ratio OFF

1 Check for the following icons on the master unit’s LCD panel:

• displayed

• not displayed

• displayed

2 Make sure the master unit’s pilot lamp is lit and the slave units are ready.

3 Press the pilot lamp to test the wireless transmission.

4 Focuspicture. the subject and take the

•The master unit can also be set for bounce flash.

•With master flash OFF, you can use one slave unit as a wireless off-camera Speedlite.

•Any number of slave units can be used.

•The flash ratio can also be changed by changing the distance of the slave units to the subject. With the EOS-1D, 1V, 3, D60, D30, ELAN 7/7E, and 30/33, you can use the modeling flash to check the lighting effects.

62