Ttl auto fu\sh operation – Nikon Camera N90 User Manual
Page 185
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TTL AUTO FU\SH OPERATION
The difference between Automatic Baianced Fili-Flash and
Standard TTL Fiash is in whether the flash output ievei is
automaticaily compensated or not. Operation is the same.
1. Set camera’s metering system and exposure mode, referring
to previous tabie.
2.
Turn Speediight on.
If Wide-Area focus is set on the camera, it automaticaiiy
switches over to Spot Area focus when the Speediight
connected to the camera is turned on. In this case, O blinks
in the LCD panel, and S appears inside the viewfinder.
• If Speediight is not set at TTL auto flash mode, in
Programmed Auto exposure mode, FEE blinks to alert that
Programmed Auto exposure can be used only for TTL auto
fiash.
3.
Set Speedlight’s mode selector to TTL.
• With SB-23, setting mode selector to TTL simultaneously
turns Speediight on.
4.
Look through the viewfinder, compose picture and lightly
press shutter release button, while confirming exposure
indication in the LCD readout. In autofocus operation, also
confirm that in-focus indicator (• or ►•<) appears.
• For exposure alert, see next page,
• In Programmed or Shutter-Prioroity Auto exposure mode, if
you fail to have set the lens to minimum aperture, FEE
blinks and shutter is locked.
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