94
R
ECORDING MODE MENU
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.
Flash power
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.
2
1
3
Summary of Contents for DIMAGE 7HI - SOFTWARE
Page 1: ...INSTRUCTION MANUAL E 9222 2778 11 MM A208 ...
Page 2: ...2 ...