Fluke Ti20 user manual Understanding the Trigger

Ti20

Users Manual

Focus Ring

Optical Channel

Ti20

THERMAL IMAGER

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Figure 1-4. Focusing the Imager

Understanding the Trigger

The trigger is located in the standard trigger position for a pistol-grip device. The primary function of the trigger is to freeze a thermal image for possible storage to memory by the user. The trigger freezes an image in the following modes:

•In automatic temperature level and span adjustment mode

•In manual temperature level and span adjustment mode

•When scrolling through the menu levels (without entering a menu selection)

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