FLASH CONTROL

ADI, pre-flash TTL, and manual flash controls are available. Flash control is changed in the basic section of the recording-mode menu (p. 80).

ADI flash metering – Advanced Distance Integration. This mode combines distance information from the autofocusing system with information from a pre-flash exposure. Unlike conventional TTL flash metering, ADI is not influenced by the reflectance of the subject or background ensuring optimum flash exposures.

Pre-flash TTL – calculates flash exposure with a pre-flash only. This mode must be used when using close-up filters or filters that reduce the amount of light entering the camera such as neutral density filters. Pre-flash TTL must be used when a diffuser is attached to the built-in flash or an external flash unit.

The camera will automatically switch from ADI metering to pre-flash TTL when a low-contrast subject is preventing the autofocus system from focusing. If the autofocus system cannot lock on the subject, press the AF/MF button and manually focus; the ADI metering will remain in effect.

Manual flash control – fires the flash at full power, 1/4 power, or 1/16 power. Because no pre-flash is used, it can be used to fire slave flash units.

Set the manual flash control on the menu and return to the recording mode. Set the digital effects switch to the exposure-compensation position (1).

Press and hold the digital-effects button (2) and adjust the flash power by using the up/down key of the controller (3).

Release the digital-effects button (2) to set the adjustment.

1

3

2

Flash power

94RECORDING MODE MENU