Newport 841-P-USB, Руководство пользователя

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11- Apply the laser beam to the detector head.
12- The laser beam average power or energy is displayed in three ways for
your convenience:
a.
Digitally for real time measurement.
b. On a histogram to allow the laser beam’s long-term stability to be
evaluated.
c. On a digital needle for laser tuning.
2.3 Top Level Menu Structure
This section describes in detail the first group of menu functions essential to
the 841-P-USB operation. Refer to Figure 2-1 for a schematic view of the
menu structure. The menus differ depending on the type of detector that is
currently being used. The
Display
menu lets you view the status and your
measurement in various ways. Use the
Settings
menu during setup to select
the best parameters for the measurement task at hand. These functions
provide the flexibility needed to accommodate a wide variety of
measurement conditions. The more active controls you are likely to use
during your measurements are in the
Ctrl
menu. They are described in
Section 2.3.3.
Figure 2.1 The first group of 841-P-USB menu functions