To invoke WATCH, type WATCH at the command level along with the desired qualifiers. You can use the following qualifiers with the command:
/BASE
/COMPARISON=type_of_display
/DISK=(drive_specification[,...])
/END_TIME=n
/INTERVAL=n
/NARROW
/NODISPLAY
/PRIORITY=n
/PLAYBACK=file_name
/PRINT record_file_name output_file_name
/RECORD=file_name
/START_TIME=n
/TOP=field_name
/VERSION
/WIDE
For more detailed information on WATCH qualifiers, refer to the chapter on commands in this manual.
You can press CTRL-C or CTRL-Z or type EXIT to terminate a WATCH session.
You can enter "HELP WATCH" at the DCL command level if the WATCH help text was added into the system help library, or "HELP @WATCH" if it was added into a private, user help library.