Nikon Autofocus Speedlight SB-22 - Manual (Page 48)

Ready-Light Warning Functions
To prevent errors, the ready-light inside the camera’s
viewfinder blinks in the cases listed below. When blink­
ing occurs, check the SB-22's flash mode selector
setting, the camera’s shutter speed/mode selector set­
ting or film speed setting and adjust as necessary.
1) When SB-22 is set at TTL with cameras other than
Nikon F-501/N2020, F-401/N4004, F-301/N2000,
FA, FE2 or FG.
Reset SB-22’s flash mode seiector to A1, A2 or M.
2) When using the FA, FE2, or FG to perform TTL auto­
matic flash photography with the camera’s shutter
speed .dial set at a mechanical setting (M250, M90
or B). Reset shutter speed dial to another shutter
speed setting. For M250, M90 or B setting, reset
SB-22’s flash mode selector to At, A2 or M.
3) When performing programmed TTL auto or TTL
auto flash operation with a camera film speed set­
ting beyond the usable range. Use film within the
appropriate range for TTL auto flash photography
(ISO 25 to 400 with the F-401/N4004, FA, FE2 or
FG; ISO 25 to 1000 with the F-501/N2020 or F-301/
N2000). With thé FA, ready-light also blinks when the
film speed setting on the camera is near ISO 12.