Nikon D3s Body Only D3S User's Manual - Page 356

Flicker Reduction G button ➜ B setup menu Reduce flicker and banding when shooting under fluorescent or mercury-vapor lighting during live view or movie recording. Choose a frequency which matches that of the local AC power supply. D Flicker Reduction If you are unsure as to the frequency of the local power supply, test both options and choose the one that produces the best results. Flicker reduction may not produce the desired results if the subject is very bright, in which case you should try choosing a smaller aperture (larger f-number). The desired results may also not be achieved in highsensitivity movie mode or during exposure preview (0 57). In exposure preview, this is due to the fact that the selected ISO sensitivity and shutter speed may not always be used, and flicker reduction may take effect if you select mode f or h and change the shutter speed. Time Zone and Date G button ➜ B setup menu Change time zones, set the camera clock, choose the date display order, and turn daylight saving time on or off. Option Description Time zone Choose a time zone. The camera clock is automatically set to the time in the new time zone. Date and time Set the camera clock (0 34). Date format Choose the order in which the day, month, and year are displayed. Daylight saving time Turn daylight saving time on or off. The camera clock will automatically be advanced or set back one hour. The default setting is Off. U B blinks in the top control panel when the clock is not set. 330