User`s guide
Copyright © 1983 by Digital Equipment Corporation 
All Rights Reserved 
First Edition, January 1983 
Second Edition,  December 1983 
The 
information 
in 
this 
document 
is 
subject to change without notice 
and should  not be construed as  a 
commitment 
by 
Digital 
Equipment 
Corporation. Digital 
Equipment 
Corporation assumes no responsibility 
for  any errors 
that 
may 
appear 
in 
this document. 
Printed 
in 
U.S.A. 
The 
following  are 
trademarks 
of 
Digital 
Equipment 
Corporation: 
~D~DDmDTM 
DECtape 
Rainbow 
DATATRIEVE 
DECUS 
RSTS 
DEC 
DECwriter 
RSX 
DEC 
mate 
DIBOL 
UNIBUS 
DEC 
net 
MASSBUS 
VAX 
DECset 
PDP 
VMS 
DECsystem-IO 
PI 
OS 
VT 
DECSYSTEM-20 
Professional 
Work 
Processor 










