Section 4 - Operating FunctionsThe Operation section of the DriveRack® PX will be your key to successful navigation of theoperation of the DriveRack® PX. The following information provides descriptions about presetfunctions and operating functions of the DriveRack® PX.4.1 Preset DefinitionThe first step in understanding the capabilities of the DriveRack® PX is to understand theelements involved, that when combined, define a complete “preset.” Within an individualpreset, there are several levels of editing that make up the complete preset. After turningthe unit on, you will be at the “preset” mode level. This level supplies the user with currentpreset information such as: current signal path, signal processing, and preset name. From thispoint, the DriveRack® PX gives you the option of entering subsequent levels of operation thatare dedicated to preset editing. The Utility menu mode is accessed via the utility menu, andis not part of a single preset.4.2 Navigating Factory PresetsFrom the factory, the DriveRack® PX is shipped with 25 factory presets that utilize variousconstructed routing configurations that have been designed to accommodate common soundreinforcement and installation applications. The factory presets offer explanatory titles tohelp get you up and running in a timely manner. These presets can also be used as templatesor starting points for the user to create custom user presets.Selecting Presets:The quickest way to get up and running with the DriveRack® PX is to use any one of thefactory presets that are available in the box. When you reach the factory preset, a FACT icon(meaning “factory”) will appear above the factory preset name. From recall mode, use the wheel to scroll through the various presets. As each factory preset is selected, thetitle of each factory preset is indicated on the bottom line of the LCD to the left. You will seethat each of these these titles are directly related to a specific application. Once a preset isselected, press the wheel to load the preset. The display will appear something likethis:EL P LR OUTSUBLP LQR CAFSSUBStOutwStSub1FACT LRNavigation ModesThe function buttons of the DriveRack® PX allow direct access to all editing and navigatingfunctions of the DriveRack® PX. The functions of the aforementioned buttons are as follows:DriveRack® PXSection 4 Operating Functions®0