provided in a control system is to allow manual override of remote installations, either by a serial communication. link, modem, radio or other type of interface. In these installation the field device may be manually controlled until a. problem is corrected or until maintenance personnel can visit the site.
â¢ Doctors want to know how much hearing damage results from loud music. â¢ Teachers want to know whether or not listening to classical music helps students perform better on tests. Statistical investigations are used every day for a variety of reasons.
From page 27 of the October 2000 SAR Activity Review: One of the purposes of filing SARs is to identify violations or potential violations of law to the appropriate law enforcement authorities for criminal investigation. This is accomplished by the filing of a SAR that identifies the activity of concern.