INFICON MicroFID II Portable Flame Ionization Detector - Manual (Page 44)

074-579-P1A 44
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User Interface – Basic Menu
The MicroFID II is designed for ease of use with a logically organized internal menu
structure/user interface. The MicroFID II
’s Main Menu options are shown in Figures 13, 14, 15,
and 16.
The MicroFID II has three soft keys under the graphic LCD display which always show available
functions of the soft keys in any screen.
Passcode
The MicroFID II allows setup data to be saved and accessed only through the use of a
password.
Figure 19. Enter Password Display
When the MicroFID II Setup menu is selected, the next display will ask for the operator to enter
a 4 digit code to access the Setup menu. The default passcode is 1111
User Modes
The four User Modes of the MicroFID II can be selected in the MicroFID II Setup menu by
selecting the User Mode option (See MicroFID II Setup). The MicroFID II
’s default User mode is
the Interval mode with a default interval of 15 seconds. The user can select any one of the four
options:

Location

Interval

Logging Off
The MicroFID II can power up in the Interval, Location, Method 21, or Logging Off User Mode
depending on the mode that was set by the previous user prior to power down. While the user is
in one of these four modes, the resolution of the display changes with the magnitude of the
reading. A resolution of 0.01 ppm will be used for concentrations below 10 ppm, a resolution of
0.1 ppm will be used for concentrations between 10 ppm and 999.9 ppm, and a resolution of 1
ppm will be used above 1000 ppm.
Each of the four modes is described in the following sections.
Enter 4 digit code to access Setup menu
1111
done