IT100
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
W
Warning or Caution: Risk of damage or destruction
to equipment or software. See explanations in the
manual.
X
Warning: Risk of electric shock.
j
This equipment not for connection to public
communications networks, such as active
telephone systems.
~
Do not put circuit boards in the garbage. Dispose
of circuit boards in accordance with local
regulations.
P
Conformité
Européenne
;
Meets C-Tick EMC
standard
WX
Warning
•
Never use the toner or probe on circuits of more
than 100 V.
•
Never use the toner, probe, or test leads if they
are damaged. Inspect the cases and test leads
for damage before use.
•
Disconnect unused test leads and connectors
from the toner when testing telephone circuits.
•
Never open the case except to change the
battery; no user-serviceable parts are inside.
•
Turn off the toner or probe and disconnect all
test leads before replacing the battery.
•
Use only a 9 V battery, properly installed in the
case, to power the toner and probe.
•
If this equipment is used in a manner not
specified by the manufacturer, the protection
provided by the equipment may be impaired.
W
Caution
•
Avoid touching the probe tip to patch panel
connections and using the tip to dig into cable
bundles. Doing so regularly may damage the
probe tip over time.
•
To avoid unreliable test results, replace the
battery as soon as the low battery indication
appears.
Summary of Contents for IT100 IntelliTone Toner
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