User's Manual

Touch Screen Icons
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Tap to open the Auto/Manual Temperature Scale menu.
Auto Scale. The VS80 automatically selects the low to high temperature
scale (range) based on the camera image. Use Auto in normal operation.
Manual scale. Use manual scaling to limit the temperature scale close to
the targeted spot temperature. You can manually adjust the temperature range
by first tapping the temperature readout at the top or bottom of the bar graph,
to enable editing, and then using the plus
and minus buttons to adjust
the value.
Tap to open the Measurement Parameters settings menu. Use the touch-
screen up/down arrows to set Emissivity and/or Reflected Temperature.
Tap the desired temperature unit of measure ℃ or ℉.
See Section 8.2.10 for additional details.
Note on Emissivity: For most applications, the default emissivity setting of
0.95 is a good place to start. For shiny, reflective surfaces, an emissivity ad-
justment is likely needed. To learn more about emissivity, and how to adjust it,
follow the link below.
Note on Reflected Temperature: Set the Reflected Temperature to the ambi-
ent temperature in the test area, to start. If surrounding objects are interfering
with your measurements, an adjustment to the Reflected Temperature setting
may be needed. Refer to the link below for more information.
Emissivity and Reflected Temperature Information
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