Nikon speedlight compatibility, When using programmed auto exposure mode, Fu\sh modes available with nikon speedlights – Nikon Camera N90 User Manual
Page 172
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NIKON SPEEDLIGHT COMPATIBILITY
FU\SH MODES AVAILABLE WITH NIKON SPEEDLIGHTS
The table below shows the available flash modes for each Nikon Speedllght.
Speedlight
Connection
Available flash mode
TTL auto**
Non-m
Auto*'*
Manual'^
SB-25, SB-24, SB-22,
SB-21 B*3, SB-20, SB-
16B and SB-15
Direct
Yes
Yes
Yes
SB-23
Direct
Yes
No
Yes
SB-21 A and SB-16A*3
Via Flash Unit Coupler AS-6
No
Yes
Yes
SB-11, SB-14 and
SB-140*'*
Via TTL Remote Cord SC-23
Yes
Yes
Yes
Via Sensor Remote Cord
SC-13 with sensor unit or
Sync Cord with AS-15
coupled
No
Yes
Yes
*1 In TTL auto flash mode, N90 camera performs Automatic Balanced Fill-Flash or Standard TTL Flash. For
details, seepp. 110-115.
'2 Set the N90 's exposure mode to Aperture-Priority Auto or Manual.
"3 The difference between SB-21 A and SB-2 IB, or between SB-16A and SB-16B, is the type of controller
attached. (For details, see specific Speedllght’s manual).
*4 Ultraviolet and infrared photography can be performed in manual flash mode only.
[!□ .• Automatic Balanced Fill-Flash possible.
When using Programmed
Auto exposure mode
Only TTL auto flash mode can be
used.
With SB-25: Turning on the SB-25
automatically switches the flash
mode to TTL auto.
With other Speedlight: If a flash
mode other than TTL auto is set on
the speedlight, turning on the
Speedlight locks the shutter. In this
case
f
E E and exposure mode
indicator
(P
or
Ps)
blink in the LCD
panel, warning that the flash mode
should be set to TTL auto.
108