OPHIR vega User Manual page 81

reading (dimensionless) on the screen will be 2/1.5 = 1.33.
The screen will also show in small digits the energy at
which the normalization was done and the present
energy reading.
To use the Vega to normalize the energy:
1. From the main measurement screen, enter "Menu"
and select "Normalize".
2. When ready to normalize, press "Apply". From then
on, the energy will be proportional to the normalized
energy value. (See Figure 6.3).
3. If you wish to return to the the regular display, press
"Energy".
Note that in "Present" is shown the last power or
energy reading, in "Reference" is shown the
reference value we are normalizing to and in the large
number, the ratio.
6.4.4. Other Display Modes
The functions described in Section 4.6
Display Screens apply to pyroelectric sensors as well.
Figure 6.3
Pyroelectric Normalize Screen
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