33
file”
Choose “Make PDF”
(
3
)
Convert a document folder to a PDF document
Choose ADD Directories, Left-click “ADD Directories”, choose the Directories
what you want to switch.
Choose “settings” and left- click the Mouse to choose
“
Convert one directories to
one PDF file
”
.
Choose “Make PDF”
5
、
How to use print
(
1:1
)
rightly
?
Answer: this facility has three heights to scan, so it needs to choose the right height when you
want to print. And at the same time, the picture you want to print must be got from this
facility.
6
、
How to copy document with print (1:1)?
Answer
:
To get the best result, suggest the follow steps:
First, confirm that environment light is enough and adjust camera to its most clear-cut state.
Second, adjust video light, contrast and so on to get the right state.
Third, crop the redundant edge of the video.
Forth, dispose the picture with ground color removal and threshold. And eraser can be used
here also.
Fifth, set print (1:1) height (refer to 5), print preview, print.
7
、
How to use OCR?
Answer
:
You must install OCR software before the function can be implemented.
8
、
How to raise the recognition rate of OCR?
Answer
:
It lies in the contrast and clear degree for words and background. Under this
circumstance, it comes to 95%, and ensures the following factors
:
1
、
Crop part images with words
2
、
Ensure the words not to incline {if inclined, please rotate the photographs}
3
、
Adjust the properties of video to raise the clear degree when scanning.
Summary of Contents for CH200
Page 1: ...C H 2 0 0 H i g h S p e e d S c a n n e r Manual...
Page 13: ...12 Choose CH200 and next If appear with the follow form please choose continue anyway...
Page 14: ...13 The drive is update automatically Choose finish to finish update driver...
Page 15: ...14 2 4 Software Installation Press Software button to install software Choose next...
Page 18: ...17 Choose finish to finish installation...