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The Shooting Menus
TTL-LOCK MODE
Instead of adjusting  ash level with each shot, TTL  ash control
can be locked for consistent results across a series of photo-
graphs.
Option
Description
LOCK WITH LAST FLASH
Flash output is locked at the value metered for the most
recent photo.
LOCK WITH METERING
FLASH
The camera emits a series of pre-fl ashes and locks fl ash
output at the metered value.
N
•
To use TTL lock, assign TTL-LOCK to a camera control and then use
the control to enable or disable TTL lock (P 230).
•
Flash compensation can be adjusted while TTL lock is in e ect.
•
Selecting LOCK WITH LAST FLASH displays an error message if no
previously metered value exists.
LED LIGHT SETTING
Choose whether to use the  ash unit’s LED video light (if avail-
able) as a catchlight or AF-assist illuminator when taking photos.
Option
Role of LED video light in still photography
Role of LED video light in still photography
CATCHLIGHT Catchlight
AF ASSIST AF-assist illuminator
AF ASSIST+CATCHLIGHT AF-assist illuminator and catchlight
OFF None
N
In some cases, this option can also be accessed via the FLASH FUNCTION
SETTING menu.
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