Nikon Autofocus Speedlight SB-22 Instruction Manual page 24

( r
a )
\__/'
3 Lightly press camera shutter release
-'button.
When ready-light comes on but ambient light is insuffi-
cient for aulofocus operation, AF illuminator fires to
start autofocus operation.
lf ambient light is sufficient, the AF illuminalor does not
f i r e
{- Confirm whether the green in-focus
- -
indicator LED lights up, then fully depress
the shutter release button.
lf focus-not-possible
indicator LED ( x ) remains lit
w h e n u s i n g t h e N i k o n F 4 , F - 8 0 1 / N 8 0 0 8 o r
F-501/N2020, or if focus indicator LED (r) blinks with
Nikon F-401s/N4004s, autofocus flash photography is
impossible. Focus manually on the clear matte field.
23