Installation Instructions
CDR Series
27
PK WHITE MENU
When PK WHITE MENU is selected, a new menu is displayed. This menu has just one
option.
PK WHITE INV
Options: Lo to Hi over eight steps
Excessively bright or peak white areas in a scene can cause auto-iris lenses (Direct Drive
and Video Drive types) to react and close down thereby losing the detail in darker areas of
the scene. The Peak White Inversion feature is designed to overcome this. It allows you to
render, as black, any part of the scene over a certain brightness threshold. A typical usage
of this may occur in a highway surveillance role. Car headlamps would normally cause an
auto-iris lens to close. By using peak white inversion to render the headlamps as black, the
lens will not react to them and therefore correctly expose the rest of the scene.
PK WHITE MENU
PK WHITE INV
Lo----
n
----Hi
EXIT
BASIC SETTINGS
WHITE BALANCE
ATW
GAMMA
0.45
AGC
OFF
SHUTTER (EI)
EI ON
BLC
ON
LENS MENU
PK WHITE MENU
CAMERA ID
EXIT
