FLIR 72501-0101, Руководство пользователя

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Handling the camera 13
Note
• Do not touch the lens surface when you adjust the infrared camera focus manually. If
this happens, clean the lens according to the instructions in 29.2 Infrared lens , page
109.
• The focus ring can be rotated infinitely, but only a certain amount of rotation is needed
when focusing.
• The response of the focus mechanism is progressive, meaning that a faster rotation
of the focus ring gives a disproportional higher speed of focus change. This allows for
both fine adjustment with a relatively large (but slow) rotation and rapid change with a
smaller (but faster) rotation. Furthermore, for a very slow rotation, the lens moves in
very small, discrete steps (which you can hear), allowing for a controlled fine adjust-
ment of the focus.
13.7 Autofocusing the infrared camera
13.7.1 General
The infrared camera can be configured to autofocus when you push the Save button
half-way down.
13.7.2 Figure
13.7.3 Procedure
Follow this procedure:
1. To enable the autofocus function of the Save button, select ( Settings ) > Save op-
tions & storage > Save button half-press = Autofocus .
2. To autofocus, push the Save button half-way down.
Note You can also assign the autofocus function to the programmable button or .
For more information, see section 13.11 Assigning functions to the programmable but-
tons , page 36.
13.8 Continuous autofocus
13.8.1 General
The infrared camera can be set up to perform continuous autofocusing.
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