A-61580 November 2007
2-11
Two level indexing
When using two level indexing, the image address assigned to each
document is defined as follows:
• Field D (Level 1) defined as having a field length greater than 0.
• Field C (Level 2) defined as having a field length greater than 0.
For example, if you scan a book with 2 chapters (Chapter 1 has 40
pages and Chapter 2 has 60 pages) and the image address has
been defined as:
• Field D has 3 characters
• Field C has 2 characters
• Field B has 0 characters
• Field A has 0 characters
The header page for Chapter 1 is assigned image address 01.000. The
first page of Chapter 1 is assigned image address 01.001; the second
page is assigned image address 01.002, and so on through Chapter 1.
The header page for Chapter 2 is assigned image address 02.000. The
first page of Chapter 2 is assigned image address 02.001; the second
page is assigned image address 02.002, and so on through Chapter 2.
Any one of the pages may later be located and retrieved using its
unique image address.
Chapter 1
Header
Page 1-1
Page 1-2
Page…
Page 1-40
Chapter 2
Header
Page 2-1
Page 2-2
Page…
Page 2-60
Image Address 01.000
Image Address 01.001
Image Address 01.002
Image Address 01.040
Image Address 02.000
Image Address 02.001
Image Address 02.002
Image Address 02.060
