85Menu GuideChoose U Face detection on to enable face detection whenshooting portraits with matrix metering during viewfinderphotography.Choose the size of the area given the most weight in center-weighted metering. If a non-CPU lens is attached, the size of thearea is fixed at 8 mm.Use this option to fine-tune the exposurevalue selected by the camera. Exposurecan be fine-tuned separately for eachmetering method by from +1 to –1 EV insteps of 1/6 EV.b5: Matrix MeteringG button ➜ A Custom Settings menub6: Center-Weighted AreaG button ➜ A Custom Settings menub7: Fine-Tune Optimal ExposureG button ➜ A Custom Settings menuD Fine-Tuning ExposureExposure can be fine-tuned separately for each Custom Settings bankand is not affected by two-button resets. Note that as the exposurecompensation (E) icon is not displayed, the only way to determinehow much exposure has been altered is to view the amount in the fine-tuning menu.
