To raise photographing efficiency by performing accurate positioning in arranging an RF coil.

A light projecting part 25 projects a laser beam, so as to display a sensitivity distribution image KB, indicating the sensitivity distribution of a reception coil 14b arranged on the placement surface of a cradle 15a, on the placement surface before performing scanning. The sensitivity distribution image can be divided in areas in response to sensitivities, so as to correspond to the kind of the RF coil to be arranged.