Nikon SB-24 instruction manual TTL Auto Flash, For example

TTL AUTO FLASH

TTL Auto Flash lets you select any aperture from f/1.4 to f/32 to match the shooting distance range with automatic TTL control of the flash exposure.

*For autofocus operation with the F-501lN2020, choose and set the camera's focus mode to Single Servo Autofocus. (For details about autofocus flash photography, see pages 64 to 65).

*Choose and set the camera's film advance mode to single - frame shooting.

*With the Nikon F-501/N2020 or F-301/N2000, set the camera's exposure mode to aperture-priority auto or manual expousre mode.

1. Set S8-24's flash mode selector to TTL, and the flash sync mode selector NORMAL.

2 Using the adjustment buttons, select the aperture that best

• matches the shooting distance.

For example:

With the zoom setting at 35mm and the film speed index at ISO 100, selecting fl8 lets you take pictures of subjects 0.6m to 4m (approx. 2ft. to 15ft.) away.

Shooting distance range varies according to aperture value, film speed andlor zoom setting. For shooting distance range, see page 69.

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