Hitachi LQE550 User Manual page 12

(chapter 1, page 1-6)
If the software supplied by Hitachi is modified for use, Hitachi cannot be
responsible for accidents or losses resulting from such modification.
Hitachi cannot be responsible for reliability if you use software other than
supplied from Hitachi.
Back up files on a daily basis. You might lose the contents of files due, for
instance, to a file unit failure, power failure during a file access, or operating
error. To provide against such contingencies, back up files according to an
appropriate plan.
Before scrapping the product, ask a professional waste disposal dealer in
charge of scrapping work.
Do not use a transceiver, cellular phone, or similar device near the module
because module malfunction or system failure may occur due to noise.
The contents of the memory may become damaged due, for instance, to a
module failure. Be sure to make a backup of important data.
Before constructing a system, creating a program, or performing a similar
procedure, thoroughly read this manual to become familiar with the contained
instructions and precautions. If you perform any incorrect procedure, the
system may malfunction.
Store this manual at a predetermined place where it can readily be referred to
whenever it is needed.
If you have any doubt or question about the contents of this manual, contact
your local source.
Hitachi cannot be responsible for accidents or losses resulting from a
customer's misuse.
If an emergency stop circuit, interlock circuit, or similar circuit is to be
formulated, it must be positioned external to this module. If you do not
observe this precaution, equipment damage or accident may occur when this
module becomes defective.
(chapter 2, page 2-3)
Do not set the MAIN/SUB selector switch to 2 to F. Switch setting to 2 to 4 may
render the module inoperable or destroy transfer data (G000 to GFFF).
NOTICE
NOTICE
S-9