Ranger HRC™ operator´s manual – Optimizing the IR Image
Publ. No. TM 614 006 699 Rev B – ENGLISH (EN) – Oct 30. 2008  189
12.3.3  Palette
The default IR palette is Gray. Changing the palette from Gray to Rain-
bow may improve the perception of details in low contrast scenes. Please 
refer to section 12.2.11.
Typical settings:
Low contrast   1. Gray, 2. Rainbow
Normal contrast  Gray
High contrast  Gray
Selecting Palette
Step Action
1 Select Setup/IR menu to open the IR Camera menu system.
2 Select Image/Palette….
3 Use the LEFT/RIGHT navigation buttons to select Rainbow, Rainbow HC, Gray or Iron.
4 Press the ENTER button to conrm.
5 Press the CANCEL button to exit the IR Camera menu system.
Inverting the palette  may also have  an effect  on  how the  image  is per-
ceived.
Inverting Palette
Step Action
1 Press button INV to toggle between White hot and Black hot IR palette.