Nikon D800 User Manual (en)

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301
U
Choose the flash mode for the built-in flash.
❚❚Manual
Choose a flash level between Full and 1/128 (
1
/
128
 of full power). At 
full power, the built-in flash has a Guide Number of 12/39 (m/ft, ISO 
100, 20 °C/68 °F).
❚❚Repeating Flash
The flash fires repeatedly while the shutter is 
open, producing a strobe-light effect. Press 
or 
2 to highlight the following options, 1 or 
3 to change.
e3: Flash Cntrl for Built-in Flash
G button
➜ A Custom Settings menu
Option
Description
TTL
Flash output is adjusted automatically in response to 
shooting conditions.
Manual
Choose the flash level. The camera does not emit 
monitor pre-flashes.
t
Repeating 
flash
The flash fires repeatedly while the shutter is open, 
producing a strobe-light effect.
u
Commander 
mode
Use the built-in flash as a master flash controlling 
remote optional flash units in one or more groups 
(
Option
Description
Output
Choose flash output (expressed as a fraction of full power).
Times
Choose the number of times the flash fires at the selected 
output. Note that depending on shutter speed and the 
option selected for Frequency, the actual number of flashes 
may be less than selected.
Frequency
Choose how often the flash fires per second.