Nikon D3200 User Manual - Page 156

If the reference object is too bright or too dark, the camera may be unable to acquire Image Dust Off reference data and the message shown at right will be displayed. Choose another reference object and repeat the process from step 1. D Image Dust Off Reference Data The same reference data can be used for photographs taken with different lenses or at different apertures. Reference images can not be viewed using computer imaging software. A grid pattern is displayed when reference images are viewed on the camera. Auto off Timers G button ➜ B setup menu This option determines how long the monitor remains on if no operations are performed during menu display and playback (Playback/menus), while photographs are displayed in the monitor after shooting (Image review), and during live view (Live view), and how long the standby timer, viewfinder, and information display remain on when no operations are performed (Standby timer). Choose shorter auto-off delays to reduce the drain on the battery. Option Description (all times are approximate) Auto off timers are set to the following values: C Short Playback/menus D Normal Short 20 s Image review 4s Live view 5 min. E Long Normal 1 min. 4s 10 min. Long 1 min. 20 s 20 min. Standby timer 4s 8s 1 min. F Custom Choose separate delays for Playback/menus, Image review, Live view, and Standby timer. When settings are complete, highlight Done and press J. A Auto off Timers g The monitor and viewfinder will not turn off automatically when the camera is connected to a computer or printer via USB. 140