User's Manual

Performance Series Thermal Imagers
Menus
17
Level for Manual Operation Mode
When put into manual ranging, the level setting moves the
thermal span up or down within the total temperature
range. See Figure 2. In the live manual mode, the arrow
buttons are always available to adjust the level and span.
To set the level:
1. Push W to move the range to a higher temperature
level.
2. Push X to move the range to a lower temperature
level.
While you adjust the manual level, the scale along the right
side of the display shows the thermal span as it moves to
different levels within the total range.
Total Imager
Range
Span
Level
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Figure 2. Level and Span Settings
Temperature Span for Manual Operation Mode
When in manual mode, the span setting contracts or
expands in a selected palette in a temperature range
within the total range. See Figure 2. In the live manual
mode, the arrow buttons are always available to adjust the
level and span.
To adjust the temperature span:
1. Push Z to increase or widen the temperature span.
2. Push Y to decrease or narrow the temperature
span.
While you adjust the manual span, the scale along the
right side of the display shows the thermal span increasing
or decreasing in size.