Epson ActionScanner II PC User Manual - TWAIN Mac - Page 43

Gamma Correction Name changes to, User Defined., Gamma Correction Name, Delete., Reset

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Adjust the gamma curve settings using the slide bar. You see the effects of the new settings in the preview window and the Gamma Correction Name changes to User Defined. If you choose the Comparison icon to the left of the graph, you see either three or five comparison views with different gamma settings. You can choose the comparison sample that most closely reflects what you want the image to look like. If you modify the existing setting, you can save it for future use by choosing the Save button. You see the following screen: Type the name you want to assign to the setting in the Gamma Correction Name field and choose Save. Then choose OK. Now the name for the new setting is available in the pull-down menu so you can select it whenever you want to use it. You can also delete an existing gamma correction setting by selecting it from the Gamma Correction Name pull-down menu and clicking Delete. Then choose Save to return to the Gamma Correction screen. You can return the Gamma Correction option to its default setting by choosing the Reset button just below the Gamma Correction icon on the advanced screen. 4-6 Using Special Effects

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Adjust the gamma curve settings using the slide bar. You see
the effects of the new settings in the preview window and the
Gamma Correction Name changes to
User Defined.
If you choose the Comparison icon to the left of the graph, you
see either three or five comparison views with different gamma
settings. You can choose the comparison sample that most
closely reflects what you want the image to look like.
If you modify the existing setting, you can save it for future use
by choosing the Save button. You see the following screen:
Type the name you want to assign to the setting in the Gamma
Correction Name field and choose Save. Then choose
OK.
Now the name for the new setting is available in the pull-down
menu so you can select it whenever you want to use it.
You can also delete an existing gamma correction setting by
selecting it
from
the
Gamma Correction Name
pull-down
menu and clicking
Delete.
Then choose Save to return to the
Gamma Correction screen.
You can return the Gamma Correction option to its default
setting by choosing the
Reset
button just below the Gamma
Correction icon on the advanced screen.
4-6
Using Special Effects