10.2.4 Image menu
10.2.4.1 Visual/IR
Point to Visual/IR and press the joystick to switch between visual mode and IR mode.
10.2.4.2 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 if you briefly press the S button.
10.2.4.3 Range
10391903;a6
Figure 10.41 Range dialog box
Point to Range and press the joystick to display a dialog box where you can set the
range.
10.2.4.4 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)
10392103;a3
Figure 10.42 Symbols in the temperature scale, indicating (1) increasing span; (2) decreasing span; (3)
increasing level, and (4) decreasing level
For more information about object parameters, see section 18 – Thermographic
measurement techniques on page 175.
10
Publ. No. 1557954 Rev. a155 – ENGLISH (EN) – February 7, 2006 111
10 – Camera program
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