Canon Speedlite EL-5 Advanced User's Manual

C.Fn-13: (Flash exposure compensation setting)0: (button + dial)1: (Direct setting with dial)You can turn < > to set the amount of flash exposure compensation or the flashoutput directly, without first selecting < > with the joystick.C.Fn-18: (Modeling lamp activation)You can select how the modeling lamp is activated.0: < > (button)1: < > (half-press shutter button twice)NoteThe < > button can still be used even with this setting set to [1].Note that [Macro:Focusing lamp on/off] in camera menus refers to configuringmodeling lamp activation.C.Fn-21: (Light distribution)You can change the Speedlite's light distribution (flash coverage) characteristics relative tothe shooting angle of view when flash coverage is set to < > (Auto).0: (Standard)Optimal flash coverage for the shooting angle of view is set automatically.1: (Guide number priority)Effective when prioritizing flash output, although image edges are slightly darker thanwhen set to [0]. Flash coverage is automatically set slightly more toward the telephotoend than the actual shooting angle of view. The display changes to < >.2: (Light distribution priority)Effective when minimizing vignetting, although the flash range is slightly shorter thanwhen set to [0]. Flash coverage is automatically set slightly more toward the wide-angleend than the actual shooting angle of view. The display changes to < >.155