Canon SPEEDLITE EL-1 Advanced User's Manual page 228

±3 stops, in 1/3-stop or 1/2-stop *
* The Speedlite's flash exposure compensation takes precedence if flash exposure compensation is
Flash exposure
performed by both the Speedlite and the camera. Users who prefer to enable flash exposure compensation
compensation
by the camera should set flash exposure compensation by the Speedlite to 0.
* 1: Corresponds to exposure level increments on the camera
±3 stops, in 1/3-stop or 1/2-stop *
* FEB is automatically deactivated after three shots
FEB
* Can be used with flash exposure compensation and FE lock
* 1: Corresponds to exposure level increments on the camera
FE lock Supported
FE memory Supported
Synchronization
Radio transmission
Optical transmission
* 1: For details on cameras that support this feature, refer to the Canon website.
Modeling lamp Supported
Supported
Modeling flash
* Flash fires continuously for approx. 1 sec.
Wireless Flash mode
E-TTL II / E-TTL
autoflash
Manual flash
Stroboscopic flash
OFF
Auto external flash
metering
Manual external flash
metering
Continuous shooting
priority mode
E-TTL II / E-TTL
autoflash
Manual flash
(Sender)
Stroboscopic flash
Group firing
E-TTL II / E-TTL
autoflash
Manual flash
(Sender)
Stroboscopic flash
1
increments
1
increments
1st-curtain sync
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228
2nd-curtain sync High-speed sync
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