Canon Speedlite 550EX Instructions Manual page 113

Custom Functions
• Custom Function Settings
FuncUon
Custom
"Woo
Description
Function
No.
FEB cancellation
0
Enabled
after completion
CF·!
1
Disabled
0 Correct exposure. underexposure, overexposure
FEB seq uence CF·2
1 Underexposure, correct exposure, overexposure
Flash metering
0
E·m
CF·3
system
1
TIL
Slave I.tn~ SE mode
0
Activate after 60 min. of non-operation.
activation
CF·4
1 Activale after 10 min. 01 non-operation.
Slave
un~
SE mode
0
Enable SE
mode
cancella~on
by
master unit lor 1 hour.
cancellation
CF·S
1
Enable SE mode cancellation by master unit lor 8 hours.
0
E_d
Modeling llash CF.
1 Disabled
• With a Type·A camera, the CF·3·1 setting will not enable Wireless operation with
autollash .
•
W~h
a Type-B camera, TTL autoflash wm be sel regardless 01 the CF·3 setting.
113