Owner's Manual
Table Of Contents
25
Other Functions
Color Temperature Information Transmission
This function adjusts the white balance depending on the color
temperature of the ash light by transmitting the color temperature
information to the EOS DIGITAL camera when the ash res. When
you set the camera’s white balance to <
A
>, <
A
w
>, or <
Q
>, the
function is enabled automatically.
Refer to the camera’s Instruction Manual to nd out if it is compatible
with this function.
AF-Assist Beam
Intermittent ashes are emitted automatically to assist with autofocusing
when it is dicult due to low light or low-contrast subjects.
If focusing is dicult with the AF-assist beam, select an AF point in or near
the center.
o
The AF-assist beam does not re in optical wireless ash photography.
o
AF-assist beam ring can be disabled from the camera. For details, refer
to the camera’s Instruction Manual.
Auto Power O Function
z
The power will turn o automatically after approx. 90 sec. of idle use.
To turn on the Speedlite again, press the shutter button halfway.
z
Auto power o takes eect in approx. 60 min. when the ash is set
up as a receiver (p.42).
o
Auto power o can be disabled (C.Fn-01, p.40).
o
You can change the time until auto power o takes eect on a receiver
ash (C.Fn-10, p.40).
I