G4 Multi Channel Weighing Instrument. PM/DT/HE Technical Manual

Technical ManualFront panelDisplayAt normal operation the instrument displays weight value(s) and, in some cases,the gross weight as a graphic bar.Presentation, together with the weight value, of preset tare, status for the levelsupervision can also be selected in Parameter Set-Up.If an instrument error occurs, the weighing function is stopped and the instrumentswitches over to Error mode, indicating a code for the error at the display window.If there is a scale error this is indicated with error information that replace the weightinformation on the screen for that specific scale only, other scales are not affected.The instrument can also display a Main menu with sub menus for display of actual dataand entry of new data.Function keysJust below the display there are five function keys, F1 to F5, and with the actual keyfunctions indicated at the lower line of the display. When there is no text above a key,that key has no function. To select a function, press the membrane panel button (F1 toF5) below the display or the button symbol on the touch display.Symbol keysAt the bottom of the front panel there are four keys, marked with the weighingsymbols for taring, gross/net, printing and zeroing plus two keys marked start andstop. A brief description of these keys is given in the table below.Front panel of the G4 instrument with color touch display, five function keysbelow the display, six application specific keys, numerical keypad, joystickkeypad (arrow keys), Esc, Alt, Backspace, Delete, Tab and ENTER keys.In addition there is an Info key that is usedto access the instruments menu system.2-16