User Manual

CableIQ Qualification Tester
Users Manual
6
WX Warning
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.
• If the tester detects voltage, it shows a screen
that includes the voltage alert symbol (
V).
Figure 1 shows examples of these screens.
Disconnect the tester if the voltage alert symbol
appears.
• Always turn on the tester before connecting it
to a cable. Turning the tester on activates the
tool’s input protection circuitry.
• Do not use the tester if it operates abnormally.
Protection may be impaired.
WCaution
To avoid data loss and to ensure maximum
accuracy of test results:
• Never attempt to send data from a PC to the
tester while running a cable test.
• Never operate portable transmitting devices,
such as walkie-talkies and cell phones, during a
cable test.
• Replace the batteries as soon as the low battery
message appears.