FLIR GFx320, User Manual

Page: 73 / 164

Working with views and images 19
19.2 Opening an image
19.2.1 General
When you save an image, you store the image on an SD Memory Card. To display the
image again, you can open it from the SD Memory Card.
19.2.2 Procedure
Follow this procedure to open an image:
1. Turn the mode wheel to to enter archive mode. This displays the archive over-
view or an image at full size.
2. In the archive overview, you can do the following:
• Move the joystick up/down/left/right to select the image you want to view.
• Push the joystick. This displays the selected image at full size.
3. When an image is displayed at full size, you can do the following:
• Push the joystick or the button to edit the measurements, adjust the image, or
delete the image. This displays a menu.
• Move the joystick left/right to view the previous/next image.
• Move the joystick up to return to the archive overview.
4. To leave the archive mode, turn the mode wheel and select another mode.
19.3 Changing settings related to image
presentation
19.3.1 General
In live mode, you can enable/disable a variety of settings relating to image presentation.
These settings include:
• Zoom, i.e., zoom into or out of images.
• Hide/show graphics, i.e. hide or show the on-screen graphics.
• Change the color palette, i.e. the colors that are used to display the temperatures in
the infrared image.
• Invert polarity, i.e. change the image polarity from white = hot to black = hot .
• Histogram equalization, i.e., an image-displaying method that evenly distributes the
color information over the existing temperatures of the image.
Note In preview and archive mode, you can do the following related to image
presentation:
• Push the button left/right to zoom into or out of the image.
• Depending on the function you have assigned to the programmable button, you can
hide/show graphics, change the polarity, or change the palette. For more information,
see section 18.15
Assigning functions to the programmable button , page 59.
19.3.2 Procedure
1. Turn the mode wheel to or .
2. Push the button to display a menu.
3. Move the joystick left/right to go to the Image tab.
4. Move the joystick up/down to go to select the setting that you want to change.
5. Push the joystick to enable/disable the setting.
(If you select Zoom you can change the zoom factor by moving the joystick up/down.)
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