Image Menu; Freeze/Live; Range; Level/Span - FLIR ThermaCAM P20 Operator's Manual

9.2 – Menu system
9.2.4

Image menu

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Figure 9.17 Image menu

9.2.4.1

Freeze/Live

Point to Freeze/Live and press the joystick to switch between freeze image mode
and live image mode. It has the same effect as briefly pressing the S button.
9.2.4.2

Range

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Figure 9.18 Range dialog box

Point to Range and press the joystick to display a dialog box where you can set
the range.
9.2.4.3

Level/Span

Point to Level/Span and press the joystick to manually change level and span. The
level command can be regarded as the brightness, while the span command can
be regarded as the contrast.
Move the joystick up/down to change the level (indicated by an arrow pointing
■
upwards or downwards in the temperature scale)
Move the joystick left/right to change the span (indicated by two arrows
■
pointing away from each other or towards each other)
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Figure 9.19 Symbols in the temperature scale, indicating (1) increasing span; (2) decreasing span; (3)
increasing level, and (4) decreasing level
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Publ. No. 1 557 536 Rev. a35 – ENGLISH (EN) – January 20, 2004