Nikon SB-80DX - Manual (Page 65)

In this section, information on a variety
of photographic techniques such as
bounce and close-up flash is provided,
explaining how to create flash pictures
with softer shadows.
We also present the recommended
position of Speedlights in wireless
multiple flash photography or when
attached with cords.
Technical operation/
Effective Speedlight
placement Technical operation/
Effective Speedlight
placement