User's Manual

Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Manual change information
July, 2009 v 1.0 Page 5 - 2
5.1 INTRODUCTION
At Screen Service, we continually try to keep our customers up with the latest technology by adding circuit
and component improvements to our equipment as soon as they are developed and tested.
Sometimes, due to printing and shipping requirements, we can't get these changes immediately into printed
manuals; therefore this manual may contain new change information on following pages.
A single change may affect several sections. Since the change information sheets are carried in the manual
until all changes are permanently entered, some duplication may occur.
If no such change pages appear following this page, this manual is correct as printed.
Special versions and variants required by individual Customers are also described in this section.