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V500-R521B2/C2
User’s Manual
Introduction
In this manual, precautions are indicated using the following symbols and signal words to ensure safe
use of the V500-R521B2/C2. The precautions indicated by these symbols and signal words are
important for safety and must be observed.
Meanings of Signal Words
Indicates a potentially hazardous situation which, if not avoided, will result in
minor or moderate injury, or may result in serious injury or death. Additionally
there may be significant property damage.
Indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury or in property damage.
Meanings of Alert Symbols
WARNING
Indicates the possibility of laser radiation.
Indicates prohibition when there is a risk of minor injury from electrical shock or other
source if the product is disassembled.
Indicates instruction for the user to always connect the ground wire.
V500-R521.book 4 ページ 2008年7月18日 金曜日 午後1時1分