Nikon SB-900 - Manual (Page 45)

C–23
C
Operation
Flash output level of test fi ring in i-TTL mode (kD-60)
Set fl ash output level of test fi ring in i-TTL mode
M1/128: Approx. 1/128
M1/32: Approx. 1/32
M1/1: Ful
FX/DX selection (kD-62)
Select the light distribution angle in accordance with the camera’s
image area between FX- and DX-format.
FX±∞DX: Automatically set according to the camera
FX: Nikon FX format (36 x 24)
DX: Nikon DX format (24 x 16)
Power zoom off (kD-57)
Select Power zoom on/off
ON: Power zoom off (only for manual setting)
OFF: Power zoom on (manual setting is not available)
AF-assist illuminator/fl ash fi ring off (kD-58)
Set AF-assist illumination on/off and fl ash on/off
ON: Activate AF-assist illumination
OFF: Cancel AF-assist illumination
AF ONLY: Restrict fl ash fi ring (only AF-assist illumination fi res)
Standby function (kC-28)
Adjusting the time before the standby function is activated
AUTO: the SB-900 turns off when the camera’s exposure meter turns
off
40: 40 seconds
80: 80 seconds
160: 160 seconds
300: 300 seconds
---: Standby function canceled