User Manual

MicroScanner
2
Cable Verifier
Users Manual
4
Safety Information
Table 1 describes the international electrical symbols used
on the tester and in this manual.
Table 1. International Electrical Symbols
WWarningX
To avoid possible fire, electric shock, or personal
injury:
• Do not open the case; no user-serviceable parts
are inside.
• Do not modify the tester.
• Do not use the tester if it is damaged. Inspect
the tester before use.
• If this equipment is used in a manner not
specified by the manufacturer, the protection
provided by the equipment may be impaired.
• The tester is not intended to be connected to
active telephone inputs, systems, or equipment,
including ISDN devices. Prolonged exposure to
the voltages applied by these interfaces may
damage the tester. The tester shows a warning
symbol (
W) and the voltage polarities when it
detects high voltage. Figures 1 and 11 show
examples of this display.
W
Warning or Caution: risk of damage or
destruction to equipment or software. See
explanations in the manual.
On the tester’s display this symbol indicates a
cable fault or voltage on the cable.
X
Warning: Risk of electric shock.
j
This equipment not for connection to public
communications networks, such as active
telephone systems.
~
Do not put products containing circuit boards
into the garbage. Dispose of circuits boards in
accordance with local regulations.