175Menu GuideAdd a comment to new photographs as they are taken.Comments can be viewed as metadata in ViewNX-i orCapture NX-D. The comment is also visible on the shooting datapage in the photo information display. The following options areavailable:• Input comment: Input a comment as described in “Text Entry”(0 38). Comments can be up to 36 characters long.• Attach comment: Select this option toattach the comment to all subsequentphotographs. Attach comment can beturned on and off by highlighting it andpressing 2. After choosing the desiredsetting, press J to exit.D Image Sensor CleaningDust off reference data recorded before image sensor cleaning isperformed cannot be used with photographs taken after image sensorcleaning is performed. Select Clean sensor and then start only if thedust off reference data will not be used with existing photographs.A Image Dust Off Reference DataThe same reference data can be used forphotographs taken with different lenses orat different apertures. Reference imagescannot be viewed using computer imagingsoftware. A grid pattern is displayed whenreference images are viewed on the camera.Image CommentG button ➜ B setup menu