Sony a (alpha) SLT-A33 Instruction Manual page 194

• Clean the flash surface before use.
The heat of flash emission may
cause dirt on the flash surface to
become discolored or to stick to the
flash surface, resulting in
insufficient light emission.
• Keep the camera, supplied
accessories, etc., out of the reach of
children. A memory card, etc., may
be swallowed. If such a problem
occurs, consult a doctor
immediately.
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