Nikon N90 instruction manual 137, Sec

Flash sync control	Slow Sync, Rear-Curtain Sync and
	Red-Eye Reduction functions built-in
Flash synchronization In Programmed auto or Aperture-
	Priority Auto, shutter operates from
	1/250 to 1/60 sec: or to 1/(focal
	length)** in normal sync, or 1/250 to
	30 sec. in slow sync; in Shutter-
	Priority Auto or Manual exposure
	mode, shutter fires at speed set, and
	when set from 1/250 to 1/8000 sec.,
	shutter is automatically set to 1/250

Flash recommended/ No speedlight attached: Lights up in

ready lightgreen when flash is recommended Speedlight attached: Lights up in red when Nikon dedicated Speedlight is ready to fire, or blinks to wam of insufficient light for correct exposure

Number of 36-exposure film rolls per set of fresh batteries

At 20'C (68'F) At -1 O'C(14'F)

Alkaline-manganese

sec.

• With lens focal length of 60mm or longer

(LR-6)

7512

	"With lens focal length less than 60mm
TTL Multi Sensor	Five-segment multi-sensor used for
	TIL auto flash control
Automatic Balanced	Possible when AF Nikkor lens is
Fill-Flash with TTL	used with Nikon Speedlight S8-25,
Multi Sensor	S8-24, S8-23, S8-22, S8-20, etc.
Monitor Preflash	Nikon Speedlight S8-25 fires Monitor
	Pre-flash(es) for TIL multi sensor
	when AF Nikkor lens is used

Manganese200

NiCd (KR-AA) 55 20

•For autofocus operation using AF Zoom-Nikikor 28-70mm fI3.5-f/4.5 0 lens covering the full range from infinity (~) to the closest distance and back to infinity (~) before each shot, in Continuous Servo AF mode with film advance mode at CH and a shutter speed of 11125 sec. or faster.

137