It was very usefull, it is clear the quality is super, the price I paid is very afordable.
Generally speaking Iam very happy with this company.
Text excerpt from page 40 (click to view)
STR-DE185
REVISION HISTORY
Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. 1.0 1.1 Date 2002. 02 2003. 11 Description of Revision New Change of Main Board and IC601.
(SPM-03110)