Canon 0298B002 Instruction Manual - Page 22

C: Setting Custom Functions You can customize Speedlite features to suit your shooting preferences. You do this with Custom Functions. Custom Function No. Function C.Fn-00 Distance indicator display C.Fn-01 Auto power off C.Fn-02 Modeling flash C.Fn-07 Test firing with autoflash C.Fn-08 AF-assist beam firing C.Fn-09 Auto zoom for sensor size C.Fn-10 Slave auto power off timer C.Fn-11 Slave auto power off cancel C.Fn-14 Flash range/aperture info. Setting No. 0 1 0 1 0 1 2 3 0 1 0 1 0 1 0 1 0 1 0 1 Settings & Description Meters (m) Feet (ft) Enabled Disabled Enabled (Depth-of-field preview button) Enabled (Test firing button) Enabled (with both buttons) Disabled 1/32 Full output Enabled Disabled Enabled Disabled 60 minutes 10 minutes Within 8 hours Within 1 hour Maximum distance Aperture display Reference page p.10 p.30 p.23 p.23 p.28 p.11 C.Fn-02-1/3: Convenient when you want to use the depth-of-field preview button to check the depth of field. C.Fn-08: If the Speedlite or camera's AF-assist beam is disabled, the AF-assist beam will not be emitted. C.Fn-14: You can change the information displayed on the LCD panel when the shutter button is pressed halfway. This function can be set only with Type-A cameras. 21