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Operation
Software Overview
Software Overview
3-4
Model 49i Instruction Manual
Soft Keys
The Soft Keys are multi-functional keys that use part of the display to
identify their function at any moment. The function of the soft keys allow
immediate access to the menu structure and most often used menus and
screens. They are located directly underneath the display and as the keys'
functions change this is indicated by user-defined labels in the lower part of
the display, so that the user knows what the keys are to be used for.
To change a soft key, place the menu cursor ">" on the item of the selected
menu or screen you wish to set. Press
within 1 second of pressing the right-arrow key. The edit soft key prompt
will be displayed for configuration for 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 will not come
up upon entering right-arrow-soft key combinations. All items under the
Service menu (including the menu itself ) cannot be assigned soft keys.
EDIT SOFT KEY PROMPT:
CURRENTLY: RANGE
RANGE
The Model 49i utilizes the menu-driven software illustrated by the
flowchart in Figure 3-3. The Power-Up screen, shown at the top of the
flowchart, is displayed each time the instrument is turned on. This screen is
displayed while the instrument is warming up and performing self-checks.
After the warm-up period, the Run screen is automatically displayed. The
Run screen is the normal operating screen. It displays the O
depending on operating mode. From the Run screen, the Main Menu can
be displayed by pressing
submenus. Each submenu contains related instrument parameters and/or
functions. This chapter describes each submenu and screen in detail. Refer
to the appropriate sections for more information.
RANGE
ABCDEFGHIJKLMN
OPQRSTUVWXYZ
0123456789 ./-
AVG
DIAGS ALARM
. The Main Menu contains a list of
followed by the selected soft key
BKSP
PAGE
SAVE
3
Thermo Fisher Scientific
concentration,
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Troubleshooting
