Ohmart Vega W-4510, Техническое руководство по аппаратному обеспечению

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Preface
W-4510 Weigh Scale Technical Reference Manual xiii
Explanation of symbols
Table 2 lists the symbols that the manual and instrument use.
Table 2: Explanation of symbols
Radiation notice
In the manual, information concerning radioactive materials
or radiation safety information is found in the accompanying
text.
Caution! The text next to this symbol contains the warning
of potential damage to equipment or people.
Attention! Le texte apparaissant près de ce symbole vous
informe d’un danger possible pour l’équipement ou pour
l’usager.
AC current or voltage
On the instrument, a terminal to which or from which an
alternating (sine wave) current or voltage may be applied or
supplied.
DC current or voltage
On the instrument, a terminal to which or from which a
direct current voltage may be applied or supplied.
Potentially hazardous voltages
On the instrument, a terminal on which potentially
hazardous voltage exists.