A code reader may include a housing, an image sensor, and a processing unit. The code reader may include a set of orientations. The housing may be configured to be adjustably oriented, such as rotated. The image sensor may be disposed within the housing, and configured to capture an image of a target area. The processing unit may be disposed within said housing, and be in communication with the image sensor. The processing unit may be configured to, in response to determining an orientation of the housing, select a function so that the code reader is configured to perform the function corresponding with the determined orientation.