Canon Speedlite 430EX III-RT Benutzeranleitung

C: Setting Custom Functions

C.Fn-21:

;

(Light distribution)

You can change the flash light distribution (flash coverage) of the Speedlite
in relation to the shooting angle of view when the flash coverage is set to
<L> (automatic).

(Standard)

The optimum flash coverage for the shooting angle of view is set
automatically.

(Guide number priority)

Although the periphery of the picture is slightly darker than the 0
setting, this is convenient when you want to give priority to the flash
output. The flash coverage is set automatically to a slightly more
telephoto position than the actual shooting angle of view. The display
changes to <k>.

(Even coverage)

Although the effective flash shooting distance becomes slightly shorter
than the 0 setting, this is convenient when you want to minimize light
fall off at the periphery of the picture. The flash coverage is set
automatically to a slightly wider position than the actual shooting angle
of view. The display changes to <l>.

C.Fn-22:

(LCD panel illumination)

When a button or dial is operated, the LCD panel illuminates. You can
change this illumination setting.

0:  12sec (On for 12 sec.)
1:  OFF (Disable panel illumination)
2:  ON (Illumination always on)

C.Fn-23:

(Slave flash charge check)

When the slave unit is fully charged during wireless flash shooting, the AF-
assist beam emitter of the slave unit blinks. You can disable this operation.
Set this function on each slave unit.

(AF-assist beam, Q lamp)

(Q lamp)