Chauvin Arnoux C.A 1954 DiaCAm2, Руководство пользователя

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6.3.9. Using a Bluetooth measurement as an influencing parameter
The three influencing quantities taken into account in the correction of the thermograms are the ambient temperature , the
distance from the target, and the ambient relative humidity .
If you have a Bluetooth sensor compatible with the camera and capable of making one of these measurements, the value read
can be used in the calculation of the correction for the influencing parameters.
The Dew Point temperature can also be used as an influence, but only for the isothermal slider. This temperature then serves as a
reference for the isotherm which will materialize all the points whose temperature is lower than this one.
For the measurement to be used as an influence , the use "influence" must be
assigned to it in the Bluetooth measurements viewing window
(Main/Parameters/Bluetooth/Measurements menu):
- select the measurement concerned (Up/Down arrows) for the use of the
measurement to be displayed, allowing modification with the Right arrow (the
use is displayed on a blue ground with the symbol ),
- select the use "influence" (Up/Down arrows) and validate the entry by F2 .
Reminder: this use is proposed only for measurements of the following types:
-temperature (in °C or °F)
-distance (in metres)
-relative humidity [in % (from 0 to 100)]
-Dew point temperature (in °C or °F)
Only one measurement per type can be used for the influence: if a measurement
of the same type is already used as influence, its use is changed to "Displayed"
and the new measurement becomes "Influence".
In case of Influence parameters, the measurements replace the user data
entered in the Main/Target menu, provided that user influence is selected
(see § 3.2.2.
Using the user compensation for the influencing factors ).
If a Bluetooth measurement is used as an influence, the corresponding influence
value in the Main/Target menu takes the value "Bluetooth", indicating that it is in
fact the measurement which is used in the correction.
The value actually applied is displayed on the main screen, in the list of Bluetooth
measurements (index "i" after the measurement number).
In the case of the isotherm, a logo appears in front of the reference
temperature of the secondary slider measurements. The reference temperature
is that of the dew point given by the Bluetooth device.
Note: the operator must make sure that the measurements chosen are consistent with the uses that are made of them.