Advanced Configuration Guide
request timeout
server. This can prevent the Web server from waiting for extended
periods. IIS must be reset for changes in this setting to take
effect.
The default value is 120,000ms.
Maximum thread
quantity of thread pool
1
Maximum thread quantity of thread pool is 1. You must reset IIS
before the configuration changes will take effect.
Generally, this number should not be greater than the quantity of
the total processor cores on the server.
Minimum thread
quantity of thread pool1
Minimum thread quantity of thread pool is 1. You must rest IIS
before the configuration changes will take effect.
The default value is 2.
Maximum thread
quantity of thread pool
2
Maximum thread quantity of thread pool is 2. You must reset IIS
before the configuration changes will take effect.
Generally, this number should not be greater than the quantity of
total processor cores on the server.
Minimum thread
quantity of thread pool
2
Minimum thread quantity of thread pool is 1. You must rest IIS
before the configuration changes will take effect.
The default value is 2.
Maximum image width
Set the maximum width of converted images. Setting this too high
may cause excessively large images
The default value is 4,096.
Maximum image height
Set the maximum height of converted images. Setting this too
high may cause excessively large images.
The default value is 4,096.
Note: IOS enforces a maximum image size in Safari Mobile.
Vertical pixels per inch
When converting a PDF page to an image, the converted image
width will equal (width of PDF*magnification*horizontal PPI)/72.
Horizontal pixels per
inch
When converting a PDF page to an image, the converted image
height will equal (height of PDF*magnification*vertical PPI)/72.
Note: Above configurations will take effect in all the application servers running with PDF
conversion service.
Note: There are two thread pools. Thread pool 1 serves for the conversion tasks which take
shorter amounts of time. For example, converting just one page of a PDF to an image. Thread
pool 2 serves for the conversion tasks that take longer. For example, converting a whole PDF
document at a time.
Step by step instruction
Visit Central Administrator of SharePoint, click “Manage service application” under
“Application Management”.