Adjusting Photo Gradation [Tone Curve] - Riso RZ1090 User Manual

Adjusting Photo Gradation
You can adjust the light and shadow portions of a photo by 3 tones respectively.
Important!:
• If the "Image" is set to "Line", "Tone Curve" cannot be used.
1
Touch [Tone Curve] on the Func-
tions Screen.
Ready to Make Master
Basic Selections
Program
Job Memory
Dot Process
Contrast Adj
2
Touch the "Lights" and "Shadows"
adjustment buttons.
Ready to Make Master
Tone Curve
Basic Selections
Gradation Image
L i g h t s
• Lights: Adjusts the portion of the picture most
exposed to light.
• Shadows: Adjusts the portion of the picture
least exposed to light.
Use [+1] or [-1] to strengthen or weaken each
respectively.
3
Touch [OK].
Returns to the Functions screen. "Tone Curve"
setting is updated.
Functions Admin.
Tone Curve
Multi-Up Print
2 Up
Book Shadow
P. 1/4
Cancel OK
Functions Admin.
Shadows
P.1 / 4
Functions for Master-Making
[Tone Curve]

Adjusting Photo Gradation [Tone Curve]

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