Nikon SB-27 instruction manual Troubleshooting, Off

Troubleshooting

Warning	Cause	Action to be taken	Ref.
indicator			page
No J	･ Batteries are not	･ Re-install batteries	P. 11
indicator	correctly installed.	with correct "+" and "–"
appears.	･ Battery power is weak.	directions.
		･ Install new batteries.
	･ Battery contacts inside	･ Clean the battery
	the battery chamber are	contacts.
	contaminated.
Power turns	･ Battery power is	･ Replace the batteries	P. 11, 18
OFF.	exhausted.	with fresh ones.
	･ Camera setting switch	･ Set the camera setting	P. 13
	is set to K for	switch to ˚.
	cameras in Group VII.
No indicator	･ Built-in bounce flash	･ Fold the diffuser card	P. 52
bars appear.	adapter is used for	back into the unit.
	bounce flash operation
	or not correctly set into
	place.
M above the	･ Auto zoom-head	･ Resume auto zoom-	P. 20
ZOOM blinks.	positioning is	head positioning.
(for cameras in	canceled.
Group I and II)
No Ø indicator	･ A lens other than a	･ Mount a Nikkor lens	P. 24
lights up	Nikkor lens with built-	with built-in CPU.
(for cameras in	in CPU is mounted.
Group I)	･ Flash mode is set to	･ Press the "M" button	P. 24
	Standard TTL Flash.	until the flash mode
		indicator Ø appears.
÷ indicator	･ Flash has fired at full	･ Reconfirm the flash	P. 40
blinks and expo-	output but the light	shooting distance
sure compensa-	may have been	range, move closer to
tion value lights	insufficient.	the subject, or select
up (for cameras		a wider aperture, and
in Group I).		then reshoot.
f blinks	･ Lens aperture is not	･ Set the lens aperture
	set to its minimum	to its minimum, or set	N/A
	(highest f-number).	the exposure mode to
		A or M.

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