NFS-640 Operations Manual P/N 51334:B 10/03/2003
9
About This Manual
Cautions and Warnings
This manual contains cautions and warnings to alert the reader as follows:
Typographic Conventions
This manual uses the following typographic conventions as listed in below:
Table 1 Typographic Conventions in this Manual
!
CAUTION: Information about procedures that could cause programming errors, runtime errors,
or equipment damage.
!
WARNING: Indicates information about procedures that could cause irreversible damage to the
control panel, irreversible loss of programming data or personal injury.
When you see
Specifies
Example
text in small caps
the text as it appears in the
LCD display or on the
control panel
MARCH
TIME
is a selection that appears in the
LCD display; or Press the
ENTER
key
text in quotes
a reference to a section or a
LCD menu screen
“Read Status”; specifies the Read Status
section or menu screen
bold text
In body text, a number or
character that you enter
Press
1
; means to press the number “1” on the
keypad
italic text
a specific document
NFS-640 Installation Manual
a graphic of the key
In a graphic, a key as it
appears on the control panel
Press
means to press the Escape key
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