Canon Speedlite 220EX Instruction Manual

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The operation procedures in this instruction manual assume that both 
the camera and Speedlite’s power switches are ON.
 
Icons are used in the text to indicate the respective buttons and 
settings. They match the same icons found on the camera and 
Speedlite.
 
The (1) / (3) icons indicate that the respective function remains 
in effect for 8 sec. or 16 sec.
 
Reference page numbers are indicated by (p.**).
 
This instruction manual uses the following alert symbols:
:
The Caution symbol indicates a warning to prevent shooting 
problems.
: The Note symbol gives supplemental information.
Conventions Used in this Manual
Using a Type-B Camera
With a Type-B camera, TTL autoflash will be used for flash photography. FE 
lock and high-speed sync (FP flash) cannot be used. If the <a> lamp 
on the 220EX (see the next page) does not light, it means the camera is 
Type B.
220EX_E.fm  Page 4  Tuesday, December 20, 2005  11:46 AM
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