15
4.4
Focus Range
The camera has an approximate focus range of 3 ft. (1.0
meter) to infinity
(∞).
This means that objects that are imaged from less than 3 ft.
away may appear slightly blurred on the display.
4.5 Over-Temperature Warning
The X190 is equipped with an internal electronics overheat indicator, (
). This indicator activates when internal
electronics have reached temperatures beyond their safe operating range. The over temp indicator begins flashing at
least 30 seconds before the camera shutdown sequence begins. Should the internal electronics overheat indicator
activate during use, the operator should immediately plan their egress using proper firefighting tactics.
4.6 About Intelligent Focus
The Intelligent Focus feature enhances the thermal imager’s usability by enabling the user to optimize the
imaging performance based on the surrounding environment.
A trained and experienced user can enhance his vision by forcing the camera to operate in what he feels is the most
appropriate Sensitivity Mode setting for a specific environment, at a specific time.
The thermal imager will automatically select what it believes to be the most appropriate Sensitivity Mode unless the user
chooses to override this setting. The user selects an alternative Sensitivity Mode by simply pointing the thermal imager’s
crosshair at the desired object.
4.7 Intelligent Focus Sensitivity Modes
High Sense Mode
This mode is automatically activated when objects in its field are at room temperature or cooler. For
example, when you activate your camera and look around the fire station, mostly likely it is operating
in High Sensitivity Mode. Likewise, High Sensitivity Mode is automatically selected when searching in
a cold smoke filled basement.
Mid Sense Mode
This mode is automatically activated when the temperature of objects in its field of view is elevated.
This mode is automatically activated when there are objects in the field of view that are generally
greater than 150
°
F (65
°
C).
Low Sense - 1000+ Plus Mode
This mode is automatically activated when the entire field of view exceeds (475
°
F, 240
°
C), or when
the crosshair in the center of the viewing screen is directed to objects that are generally greater than
(475
°
F, 240
°
C). While operating in this mode, the thermal imager is capable of imaging objects that
are in excess of 2000
°
F (1000
°
C).
Summary of Contents for X190
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