Nikon D90 User Manual page 256

II Other Flash Units
The following flash units can be used in non-TTL auto and manual modes. If they are
set to TTL, the camera shutter-release button will lock and no photographs can be
taken.
58-30,58-271, 58-225, 58-23,58-29
2 ,
58-22,58-20,58-168,58-1S 58-218
2
,58-295
2
58-S0DX
5peedlight 58-80DX, S8-28DX, 58-28,
Flash mode 58-26,
58-2S, 58-24
A Non-TTL auto
V
M Manual
v
G Repeating flash
v
REAR Rear-curtain sync
v v v
1 Flash mode is automatically set to TTL and shutter-release is disabled. Set flash unit to A (non~TTL auto
flash).
2 Autofocus is only available with AF-Micro lenses (60 mm, 105 mm, or 200 mm).
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