UMAX Technologies Astra 3400 - Manual (Page 25)

You can scale the image using any of the scale factors listed below:
•
200%
• 150%
• 100%
• 50%
• 25%
• 10%
• Custom
You can also specify a custom scale factor by choosing the Custom option from the Scaling drop down
menu. See the Using Custom Scaling Settings section for more information about specifying a custom
scale factor.
Using Custom Scale Settings
You can specify custom scaling settings to use when you scan. To define the custom scaling settings:
1. Choose the Custom… option from the Scaling drop down menu. The Custom Scaling window opens.
2. Enter the desired scale factor in either the width or Height text box. When locked, width and height
entries are identical. The width and height fields are dynamic, updating one field automatically
changes the other field. If the scale output size is unlocked, you can set the width and height output
dimensions individually.
3. To change the unit of measure, click on the down arrow next to Height and/or Width text boxes to
display the possible settings. You can choose from Inch, Centimeter, Pixel, or Percent.
4. Click
OK.
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