The advance total focus control system has many advantages over the conventional system. However, when used with certain lenses, such as a teleconverter, the lens may have a heavier feel than conventional models, when focusing manually. If desired, users can temporarily select a conventional manual focus operation. 1. Set the focus-mode switch to MF. 2. Simultaneously press the spot-AF button and lens release. 3. Release your finger from the lens release first, then from the spot-AF button. • The AF/MF control button is inactive when the reversed MF appears on the navigation display. • Some benefits, such as improved exposure metering and flash metering accuracy in manual focus, will now be the same as with a conventional camera. • 14-segment honeycomb-pattern (p. 74) is changed to metering similar to center-weighted average when this option is selected. • To return to the usual camera operation, set the focus-mode switch to C, A, or S, or set the exposure-mode dial to full-auto. • AF Power zoom and xi Series lenses cannot be used.