Safety and Operational Information
3
Safety and Operational Information
The international electrical symbols used on the
instrument or in this manual are described in Table 1.
Table 1. International Electrical Symbols
Warning: Risk of electric shock.
Warning or Caution: Risk of damage or
destruction to equipment or software. See
explanations in the manual.
Equipment is protected by double insulation
or reinforced insulation to protect the user
against electric shock.
Do not connect this terminal to public
communications networks, such as
telephone systems.
Warning
To avoid possible fire, electric shock,
personal injury, or damage to the test tool
• If this product is used in a manner not
specified by the manufacturer, the protection
provided by the product may be impaired.
• Use only the ac adapter/charger provided
with the test tool (PN 106200 or 944223) to
charge the battery or power the test tool.
• Never connect the test tool to any telephony
inputs, systems, or equipment, including
ISDN. Doing so is a misapplication of this
product, which can result in damage to the
test tool and create a potential shock hazard
to the user.