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You can customize Speedlite features to suit your shooting preferences.
You do this with Custom Functions.
C: Setting Custom Functions
Custom
Function
No.
Function
Setting
No.
Settings & Description
Reference
page
C.Fn-00 Distance indicator display
0 Meters (m) -
1 Feet (ft) -
C.Fn-01 Auto power off
0 Enabled
p.10
1 Disabled
C.Fn-02 Modeling flash
0
Enabled (Depth-of-field preview
button)
p.44
1 Enabled (Test firing button)
2 Enabled (with both buttons)
3 Disabled
C.Fn-03 FEB auto cancel
0 Enabled
p.15
1 Disabled
C.Fn-04 FEB sequence
0 0 → − → +
1 − → 0 → +
C.Fn-05 Flash metering mode
0 E-TTL II/E-TTL p.12
1 TTL p.55
2 External metering : Auto p.30
3 External metering : Manual p.30
C.Fn-06
Quickflash with continuous
shot
0 Disabled
p.10
1 Enabled
C.Fn-07 Test firing with autoflash
01/32 -
1 Full output -
C.Fn-08 AF-assist beam firing
0 Enabled
p.49
1 Disabled
C.Fn-09 Auto zoom for sensor size
0 Enabled
p.21
1 Disabled
C.Fn-10 Slave auto power off timer
0 60 minutes
p.39
1 10 minutes
C.Fn-11 Slave auto power off cancel
0 Within 8 hours
1 Within 1 hour
C.Fn-12
Flash recycle with external
power source
0 Flash and external power
p.48
1 External power source
C.Fn-13
Flash exposure metering
setting
0 Speedlite button and dial
p.14
1 Speedlite dial only
A65_02.fm Page 27 Thursday, November 23, 2006 1:27 PM