Ranger HRC™ operator´s manual – Basic settings
126  Publ. No. TM 614 006 699 Rev B – ENGLISH (EN) – Oct 30. 2008
10.2.2  NUC button
The NUC button has two operational modes:
NUC/AF (this is the default setting):  
Press button NUC < 1 second to perform an Internal NUC. 
Press button NUC > 1 second to perform a one-shot auto focus 
 adjustment. 
and 
Press buttons FCN + NUC < 1 second to perform an External NUC 
against the lens cover. 
Press buttons FCN + NUC > 1 second to go to the x focus position. 
and 
Press the C + NUC buttons < 1 second to perform an External NUC 
against the scene. 
Press the C + NUC buttons > 1 second to perform a one-shot auto 
focus adjustment.
AF/NUC: 
Press button NUC < 1 second to perform a one-shot auto focus ad-
justment. 
Press button NUC > 1 second to perform an Internal NUC. 
and 
Press buttons FCN + NUC < 1 second to go to the x focus position. 
Press buttons FCN + NUC > 1 second to perform an External NUC 
against the lens cover. 
and 
Press the C + NUC buttons < 1 second to perform a one-shot auto 
focus adjustment. 
Press the C + NUC buttons > 1 second to perform an External NUC 
against the scene.
The Nuc button feature is used to select the operational mode of the NUC 
button.
NUC button setting
Step Action
1 Press the ENTER button to enter MENU mode.
2 Select Image …from the Setup menu and press the ENTER button. The Setup – Image 
dialog box is displayed.