Using the Touch Panel Display 2-232Basic OperationsUsing the Touch Panel DisplayThis section describes the keys that are frequently used on the touch panel display. Informationon how to adjust the brightness of the touch panel display is also provided.CAUTIONPress the touch panel display keys gently with your fingers or the edit pen. Do not press thetouch panel display with a pencil, ballpoint pen, or other sharp objects that can scratch thesurface of the touch panel display or break it.NOTEBefore using the touch panel display, peel off the protective film from the display.Frequently Used KeysThe following keys on the touch panel display are used frequently:Press to cancel the mode that you are currently setting, or a mode that has already beenset, on screens other than the Additional Functions screen. Also, press to close the currentmode's setting screen, and keep the original settings set from the Additional Functionsscreen.Press to confirm the current settings and proceed to the next step in the procedure.Press to go back to the previous step in the procedure, without saving the current settings.Press to close the current screen.Press to confirm the current settings of a mode.
