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Manual Print History
The print history shown below lists the printing dates of all revisions and addenda created for
this manual. The revision level letter increases alphabetically as the manual undergoes
subsequent updates. Addenda, which are released between revisions, contain important change
information that the user should incorporate immediately into the manual. Addenda are
numbered sequentially. When a new revision is created, all addenda associated with the
previous revision of the manual are incorporated into the new revision of the manual. Each new
revision includes a revised copy of this print history page.
Revision A (Document Number 171-042008) .......................................................................March 1999
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Description of Symbols and Messages used in this manual
Teledyne Hastings Instruments reserves the right to change or modify the design of its
equipment without any obligation to provide notification of change or intent to change.
WARNING
This indicates a potential personnel hazard. It calls attention
to a procedure, practice, condition or the like, which, if not
correctly performed or adhered to, could result in injury to
personnel.
CAUTION
This indicates a potential equipment hazard. It calls attention
to an operating procedure, practice, or the like, which, if not
correctly performed or adhered to, could result in damage to
or destruction of all or part of the product.
NOTE
This indicates important information. It calls attention to a
procedure, practice, condition or the like, which is worthy of
special mention.