Ranger HRC™ operator´s manual – Optimizing the IR Image
170 Publ. No. TM 614 006 699 Rev B – ENGLISH (EN) – Oct 30. 2008
12.2.2 Focus
Focus is a feature that is frequently used whenever the scene is changed.
Auto focusing and focusing to a xed position can be performed, followed
by manual adjustments if needed.
12.2.2.1 Focus area
The camera normally uses a vertically and horizontally centered 80x60
pixel box when auto focusing. It is possible to change the size of the box,
by selecting one of three preset focus areas.
Figure 12.8 Default auto focus area.
Selecting focus area
Step Action
1 Select Setup/IR menu to open the IR Camera menu system.
2 Select Setup/Image/Focus area.
3 Use the LEFT/RIGHT buttons to select area.
4 Press the ENTER button to conrm.
5 Press the CANCEL button to exit the IR Camera menu system.