Thermal
Imagers
Menus
21
Menus
The menus, together with the three function buttons (
,
,
) and
arrow buttons, are access for thermal image display, camera features, memory
setup, and settings for date, time, language, units, file format, and Imager
information.
Measurement Menu
The Measurement Menu has settings for the calculation and display of
radiometric temperature measurement data related to the thermal images.
These settings include the Temperature Range selection, Level/Span
adjustment, Emissivity, Background, Transmission, Spot Temperatures,
Markers, and Center Box.
Range
Preset measurement ranges and a Full Automatic Range are available on the
Imager. To select the range:
1. Go
to
Measurement
>
Range
.
2. Push
/
to select between the preset ranges or the full automatic
range.
3. Push
to set the range.
Level/Span
Level and span are set for automatic or manual adjustment. To choose
between automatic or manual level and span:
1. Go
to
Measurement
>
Set Level/Span
.
2. Push
/
to select between the
Auto
and
Manual
ranging or
Set Level/Span
.
3. Push
to set the new selection.
In manual mode the Set Level/Span control is active. Use
/
to adjust
the level setting. Use
/
to adjust the span setting. See the section,
Detailed Specifications, for more information about the minimum span.