Canon 550EX - Manual (Page 68)

Wireless E-TTL Autoflash With Flash Ratio ON
ETTU C3Zoom
- ■z.*4
■II
111
. in .
1
«
■ S>^
V MODE + — SEL/SET ZOOM
v@(g:©
PILOT
o o
A Press the <SEL/SET> button.
• ■ilau!» A:B and " (flash ratio bar) will
blink
5 Press the <+> or <-> button to set
the A:B flash ratio.
• Press the < + > button to move the flash
ratio bar to the left, or press the < — > button
to move it to the right on the flash ratio scale,
0 Press the button.
* The flash ratio bar and liriiiL«» A:B:C
remain displayed.
7
Press the < SEL/SET > button
again.
• The “ for A:B will blink.
• To change the flash ratio, repeat steps 4
to 6.
SEL/SET 200M
^F|J_rSE
_____ w ui.ij
Q Press the < SEL/SET > button
^ again.
C and the flash exposure
compensation display will blink.
9 Press the <+> or <—> button to set
the flash exposure compensation
amount for C.
68