E: Bracketing/Flash; E1: Flash Shutter Speed; E2: Flash Cntrl For Built-In Flash - Nikon D90 User Manual

e: Bracketing/Flash

e1: Flash Shutter Speed

This option (available only in P and A modes) determines the slowest shutter speed
available when using front- or rear-curtain sync or red-eye reduction in modes P and
A (regardless of the setting chosen, shutter speeds can be as slow as 30 s in modes S
and M or at flash settings of slow sync, slow rear-curtain sync, or red-eye reduction
with slow sync). Options range from

e2: Flash Cntrl for Built-in Flash

Choose the flash mode for the built-in flash. This option is available in P, S, A, and M
modes only.
Option
TTL
1
Flash output is adjusted automatically in response to shooting conditions.
(default)
2 Manual Choose the flash level (pg. 187).
Repeating The flash fires repeatedly while the shutter is open, producing a strobe-
3
flash light effect (pg. 187).
Commander Use the built-in flash as a master flash controlling one or more remote
4
mode optional flash units (pg. 188).
A
"Manual" and "Repeating Flash"
Y icons blink in the control panel and viewfinder when these options are selected.
A
The SB-400
When an optional SB-400 flash unit is attached and turned on, Custom
Setting e2 changes to Optional flash, allowing the flash control mode
for the SB-400 to be selected from TTL and Manual (Repeating flash
and Commander mode options are not available).
1
/ s (1/60 s, the default setting) to 30 s (30 s).
60
Description
L
185