Nikon COOLPIX P900 Reference Manual - Page 662

Option L [Slow sync] (Slow sync) [Slow sync + red-eye] K (red-eye reduction with slow sync) M [Rear-curtain sync] s [Flash off] Description Available in As for "fill flash", except that shutter speed slows automatically to capture background lighting at night or under low light. • Note that photos may be prone P, A to blurring due to camera shake at slow shutter speeds. • Use of a tripod is recommended. Use to include background lighting in portraits. Red-eye reduction is combined with slow shutter speeds to capture background lighting at night or under low light. P, A • Note that photos may be prone to blurring due to camera shake at slow shutter speeds. • Use of a tripod is recommended. The flash fires just before the shutter closes, creating the effect of a stream of light behind moving light sources. • Selecting P or A after choosing this option sets the flash mode to P, S, A, M slow sync. • Note that photos may be prone to blurring due to camera shake at slow shutter speeds. • Use of a tripod is recommended. The flash does not fire. b, P, S, A, M 620 Flash Modes