Canon 2503C002, User Manual, Page: 136 / 211

Menu Description
136
Submenu Function
Black level
adjustment
Because black is lighter in the blending area than in other areas, you
can adjust the black level outside the blending area to make this
difference in brightness less noticeable.
CBA
Left image
Position of end
marker (hidden)
Area D
Blending area
Areas C - A (default: 0)
Area A: Black level cannot be adjusted.
Area B: Adjust to a black level different
from that of area D.
Area C: Adjust to provide a smooth
transition relative to the black
levels of areas B and D.
Option Function
Off Do not adjust the black level.
Adjust
Sub-
menu
Function
Adjust-
ment
type
Option Function
Area
Adjust areas C - A to smoothen the
boundaries of the blending area.
Black
level
Adjust the black level brightness and
color of areas B and D.
Option Function
Side
Select the direction to
adjust from Left / Right /
Top / Bottom.
A-Width /
B-Width /
C-Width
Adjust the widths of areas
A - C.
Option Function
B/D-area
base Adjust the black level
brightness of B/D areas.
B/D-area
red /
green /
blue Adjust the red, green, and
blue components of B/D
area black levels
individually.