PRINTING HISTORY
New editions are complete revisions of the manual. Update packages, which are issued between editions, contain additional
and replacement pages to be merged into the manual by the customer. The date on the title page and back cover of the.
manual changes only when a new edition is published. When an edition is reprinted, all the prior updates to the edition
are incorporated. No information is incorporated into a reprinting unless it appears as a prior update. The edition does
not change.
First Edition . . . . . . . . . . . . . . . . . . . . . . . . . Oct 1979
Update No. 1 . . . . . . . . . . . . . . . . . . . . . . . .
Jun
1980
iv
JUN 1980