Canon Macro Twin Lite MT-24EX - Manual (Page 23)

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You can adjust the flash ratio of flash tubes/heads A and B or fire only
one of the flash tubes/heads. This can create shadows on the subject to
give a more sculptural look. The flash ratio can be set in half-stop
increments as follows: 1:8 - 1:1 - 8:1 (13 settings)
1
Select <yl>.
Press the <f> button to display
<yl>.
2
Set the flash ratio.
Press <b> or <c> to select from
1:8 - 1:1 - 8:1. The extreme left or
right setting will fire only one of the
flash tubes/heads.
X <m>: Only <j> will be fired.
<n>: Only <k> will be fired.
mn Setting the Flash Ratio
A:B = 1:1 A:B = 4:1 Only flash tube/head A Only flash tube/head B
Since the exposure will be controlled automatically, there is no need to
calculate the exposure.
If the flash mode is <q>, see page 27.
MR14_MT24_02.fm Page 21 Tuesday, December 20, 2005 4:36 PM