Labels:text | screenshot | rectangle OCR: BATTERY CHECK - All systems it some kind of battery have check. Make a habit to use it often. Carry a set of spare batteries at all times - it difficult to can often be get them in a hurry EXPOSURE LOCK Many systems have a means of locking an exposure of ten part pressure on the shutter button. The camera can be pointed at a desired spot the reading locked, then the picture re-framed and taken 250 5.6 + /- M 24 at the correct exposure . VIEWFINDER INFORMATION - symbo!s in the viewfinder: Even basic compacts usually have some SLR's can have very sophisticated displays and .type of take interchangeable viewing screens. spot and partial meter ing. "The The example shows a screen marked for speed/aperture are shown. These would be means manualis selected and the shutter flash auto, is ready and the indicated in the other modes . The (see above). +/- means some exposure compensation is set The next picture is No. 24: The right hand display can in be associated with metering, exposures remaining and other functions MENU NEXT PREY PIC ISO FLASH