Thermo Scientific 5028i, Instruction Manual

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Operation
Pushbuttons
Thermo Fisher Scientific Model 5028
i
Instruction Manual 3-3
Table 3–1 lists the front panel pushbuttons and their functions.
Table 3–1. Front Panel Pushbuttons
Key Name Function
= Soft Keys The (soft keys) are used to provide shortcuts that
allow the user to jump to user-selectable menu screens.
For more information on processing soft keys, see “Soft
Keys” below.
= Run The is used to display the Run screen. The Run
screen normally displays the current PM concentrations,
but also has additional Run screens for ambient
conditions, sample conditions, and mass sensor data.
Press
and to scroll through the different
Run screens.
= Menu The is used to display the Main Menu when in
the Run screen, or back up one level in the menu system.
For more information about the Main Menu, see “Main
Menu” later in this chapter.
= Help The is context-sensitive, that is, it provides
additional information about the screen that is being
displayed. Press
for a brief explanation about
the current screen or menu. Help messages are displayed
using lower case letters to easily distinguish them from
the operating screens. Press
to return to the Run
screen, or any other key to exit a help screen.
= Up, Down
= Left, Right
The four arrow pushbuttons ( , , ,
and ) move the cursor up, down, left, and right or
change values and states in specific screens.
= Enter The is used to select a menu item, accept/set/
save a change, and/or toggle on/off functions.
The soft keys are multi-functional keys that use part of the display to
identify their function. The function of the soft keys is to provide a
shortcut to the most often used menus and screens. They are located
directly underneath the display, and user-defined labels in the lower part
of the display indicate the function of each key at that time.
To change a soft key, place the menu cursor “>” on the item of the
selected menu or screen you wish to set. Press
followed by the
selected soft key within 1 second of pressing the right-arrow key. The
“edit soft key prompt” will be displayed for configuration of the new
label.
Note
Not all menu items may be assigned to soft keys. If a particular
menu or screen item cannot be assigned, the key assignment screen
Soft Keys