Ranger HRC™ operator´s manual – Optimizing the IR Image
Publ. No. TM 614 006 699 Rev B – ENGLISH (EN) – Oct 30. 2008
Internal NUC
Step
Action
1
Press button
NUC
< 1
second
to perform an Internal NUC.
NOTE
: If the default setting for the
NUC
button has been changed (
Setup-Image
dialog box, see section 7.6.1.1), the
NUC
button shall be pressed > 1 second to
perform an Internal NUC.
As an alternative to using the JCU as described above, the IR Camera
menu system can be used:
Internal NUC
Step
Action
1
Press the ENTER button to enter MENU mode.
2
Select
IR menu
from the
Setup
menu and press the ENTER button. The menu system of
the IR Camera is opened.
3
Select
Image
and press the ENTER button.
4
Select
NUC
and press the ENTER button to perform a NUC.
5
Press the CANCEL button to exit the IR Camera menu system.
12.1.5 Adjustment mode
Auto Level-Span is an adjustment mode that automatically adjusts the
level and span values.
Auto Level-Span normally gives a good image quality.
NOTE
: In scenes with low or high contrast, another adjustment mode and manual tuning
may be needed to achieve a good image. Please refer to section 12.3.
Selecting Adjustment mode
Step
Action
1
Press the ENTER button to enter MENU mode.
2
Select
IR menu
from the
Setup
menu and press the ENTER button. The menu system
of the IR Camera is opened.
