Using Special Features 4-29February 2005Using On-Line HelpThe PM880 offers on-line help screens that contain descriptionsand instructions for various topics. You can access on-line help atanytime by press the [?] key. The on-line help screen that appearsdepends on what the meter is doing at the time the [?] key ispushed. While:• taking measurements - the on-line help screen displays atable of contents.• in the user program - the on-line help screen displays thehelp screen relevant to the program menu.Use the function keys at the bottom of the screen to navigatethrough on-line help.
