Read This Before Starting - NEC 424 Installation Manual

Read This Before Starting

About the pictograms
To ensure safe and proper use of the product, this installation manual uses a number of picto-
grams to prevent injury to you and others as well as damage to property.
The pictograms and their meanings are described below. Be sure to understand them thor-
oughly before reading this manual.
WARNING
CAUTION
Examples of pictograms
The  symbol indicates instructions urging caution (including warnings). A con-
crete indication of the caution is given within the symbol.
The
ited action is given within the symbol.
The  symbol indicates required actions. A concrete indication of the required
action is given within the symbol.
Laser Safety Caution
• Laser diode is sealed in this product. Use of controls or adjustments of proce-
dures other than those specified herein may result in hazardous radiation expo-
sure.
• This product is classified as Class 1 of IEC60825-1:2007.
• The caution and explanatory labels of the CLASS 1 LASER PRODUCTS is on the
side face of this product body.
Failing to heed this pictogram and handling the product errone-
ously could result in accidents leading to death or major injury.
Failing to heed this pictogram and handling the product errone-
ously could result in personal injury or damage to surrounding
property.
symbol indicates prohibited actions. A concrete indication of the prohib-
WARNING
24L79751
ENG-4