FLIR GF7 Series, Руководство пользователя

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Handling the camera 21
Note You can also assign the autofocus function to one of the programmable buttons.
For more information, see section 21.15 Assigning functions to the programmable but-
tons , page 90.
21.6 Continuous autofocus
21.6.1 General
The infrared camera can be set up to perform continuous autofocusing.
When the continuous autofocus function is enabled, the camera bases the focus adjust-
ments on continuous laser distance measurements. The laser is continuously on.
WARNING
Do not point the camera at the face of a person when the continuous autofocus function is on. The cam-
era uses laser distance measurements (that are continuous) for the focus adjustments. The laser beam
can cause eye irritation.
Note
• Before you can enable continuous autofocus, you need to enable the laser and select
laser as focus method. See section 21.6.2 Procedure , page 83.
• When continuous autofocus is enabled, it is not possible to manually adjust the focus
by rotating the focus ring.
• For large lenses that cover the laser transmitter and receiver, the laser functionality is
disabled. This means that continuous autofocus is not available.
21.6.2 Procedure
To enable continuous autofocus, do the following:
1. Push the navigation pad to display the menu system.
2. Select ( Settings ) and push the navigation pad. This displays the Settings menu.
3. Use the navigation pad to select Device settings > Lamp & laser > Enable lamp &
laser .
4. Use the navigation pad to select Device settings > Focus > Autofocus > Laser .
5. Do one of the following:
• Use the navigation pad to select Device settings > Focus > Continuous autofocus
> On .
• Touch the soft button .
Note You can also assign the continuous autofocus function to one of the program-
mable buttons. For more information, see section 21.15 Assigning functions to the pro-
grammable buttons , page 90.
21.7 Zooming an image
You can zoom an image by using the camera’s digital zoom function. You can do this on
live images and on saved images in edit mode.
The digital zoom factor is displayed at the top of the screen.
#T810411; r. AC/70277/70566; en-US 83