Nikon SB-400 - Manual (Page 10)

Preparation
8
En
Foreword
Thank you for purchasing the Nikon Speedlight SB-400. To get the most
out of your Speedlight, please read this user’s manual thoroughly before
use. In addition, keep your camera user’s manual handy for quick
reference.
Confirm receipt
Confirm receipt of contents in your kit
Using your Speedlight correctly
The Nikon Speedlight's performance has been optimized for use with
Nikon brand cameras and accessories, including lenses.
Camera and accessories made by other manufacturers might not meet
Nikon's specification criteria, and nonconforming cameras and accessories
could damage the Speedlight's components. Nikon cannot guarantee the
Speedlight's performance when used with non-Nikon products.
SB-400 Soft Case User’s manual Warranty card
User’s manual Warranty card