Intermec Janus 2050 User Manual page 392

G
Glossary
environment variable
A specification in a program that defines an operating parameter, such as the
command path.
EOF
End of File character. Attached to the last record transmitted in a block of
records and after the End of Record (EOR), if the EOF character field is enabled.
EOM
End of Message character. Sent at the end of device and host messages. The
transmitted and received EOM characters can be defined separately.
EOP
End of Program block character. Sent by the host after a block of IRL program
statements to tell the device that another block of IRL statements is coming.
EOR
End of Record character. Attached to the end of every record transmitted by
the polled device if the EOR character field is enabled.
error message
A message from a device or program advising the user of an error that requires
intervention to solve. For example, if you receive the error message "Error,
incorrect number of parameters" while creating a drive image with MakeDisk,
you should verify that the command line is correct and then try again.
extended memory
System memory above 1MB. The device is initially configured with 3MB of
extended memory available, which is allocated for use by Intermec applications
(IC.EXE and IRL). The device provides extended memory for control and
access to RAM above 1MB. The extended memory conforms to XMS
specification 2.0. Extended memory is initialized and managed by the
HIMEM.SYS driver.
extended memory manager
Software that makes extended memory available to DOS programs. For
example, you must run an extended memory manager such as HIMEM.SYS on
the device to create and use a physical RAM drive.
G-11