Jenoptik VARIOSCAN high resolution Series Manual page 19

Installation
After these operations, the thermographic image of the selected object
becomes visible on the display. For this, the system uses factory-set
default parameters. (See also description of VARIOSCAN control
software.)
Test and check list
The instructions for the first use of the VARIOSCAN high resolution
thermographic system are based on basic settings that are necessary
to obtain a first thermographic image.
The test object used was a person. For objects of higher or lower
temperature, you must change the temperature level.
Please note that only a few basic settings are necessary to make a
thermographic image visible. For thermal measurements however,
additional items must be considered (cf. Section 9 -Temperature
measurement).
Before starting operation in normal mode, make sure the following
requirements are met:
1. Dewar flask is cooled down (only on Model 3021).
2. Cover of entrance window has been removed.
3. Power supply unit is connected or a charged battery inserted.
4. Power switch on camera back set to I (3021, 3022) or II
(3021-ST).
19