Casio PV-750 Getting Aquainted Manual

Also see for PV-750 Plus: User guide Function guide Function guide Application guide Function guide

Contents

17Chapter 1 Getting AcquaintedTo replace the batteriesImportant!• Always make sure the battery switch is in the NORMAL OPERATIONposition at all times, except when replacing batteries.1. Turn off PV Unit power.2. Remove both of the old batteries and replace them with new ones,referring to the procedure on pages 1 through 3.To turn power on and off1. Touch anywhere on the PV Unit screen or press the Action control toturn on power.2. To turn power off, tap Off with the stylus.Auto Power OffThe Auto Power Off function automatically turns off power wheneveryou do not perform any operation for a specified period. You can specify1 minute, 3 minutes, or 6 minutes before Auto Power Off is triggered(page 159).Use the procedure described under “To turn power on and off” above toturn power back on.Using the BacklightTapping the Light icon beneath the PV Unit screen illuminates the display screenfor about 15 seconds for easy viewing, even in the dark.• Tapping the Light icon while the backlight is on turns it off.• The backlight may fail to turn on when battery power is low and during datacommunication.Action Control and StylusMany of the PV Unit’s operations can be performed using either a stylus or theAction control on the left side of the unit. The following describes the generaloperations that can be performed with each.