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15
Working with images
15.4.3 Example 2
This figure shows two infrared images of an isolator in a power line.
In the left image, the cold sky and the power line structure are recorded at a minimum
temperature of –26.0°C (–14.8°F). In the right image, the maximum and minimum tem-
perature levels have been changed to temperature levels near the isolator. This makes it
easier to analyze the temperature variations in the isolator.
15.4.4 Changing the temperature scale level
Follow this procedure:
1. Push
.
2. Use the joystick to select
3. To change the scale level, push the joystick up/down.
4. (Optional step.)
Do one of the following:
• Push the joystick to perform an one-shot auto-adjust sequence.
• Push
again and select Auto to return to automatic mode.
15.4.5 Changing the temperature scale span
Follow this procedure:
1. Push
.
2. Use the joystick to select
3. To change the scale span, push the joystick left/right.
15.5 Hiding overlay graphics (programmable button)
15.5.1 General
Overlay graphics provide information about an image, e.g., measurement functions and
parameters. You can choose to hide all overlay graphics.
15.5.2 Procedure
Follow this procedure:
1. Push
to display the menu system.
2. Use the joystick to go to
3. Push the joystick. This will display a Mode menu.
4. On the Mode menu, select Settings and push the joystick.
#T559598; r. AB/ 9443/9443; en-US
Manual.
(Manual).
(Mode).
37
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