Fluke DSP-2000 Network Card User Manual


 
DSP-100/2000
Users Manual
2-2
XWarning
To avoid possible fire or electric shock when charging the
battery or powering the test tool with ac power, use only
the ac adapter/charger provided with the test tool.
WCaution
Never connect the test tool to telephone lines of any type,
including ISDN lines. Doing so can damage the test tool.
Always turn on the test tool before connecting it to a cable. Turning the test
tool on activates the tool’s input protection circuitry.
Except when monitoring network activity, never connect the test tool to an
active network. Doing so may disrupt network operation.
When using a coaxial T-connector to connect the test tool to a network, never
allow the T-connector to touch a conductive surface. Such contact may disrupt
network operation.
Never attempt to insert any connector other than an RJ45 connector into the
RJ45 jack. Inserting other connectors, such as RJ11 (telephone) connectors,
can permanently damage the jack.
Never attempt to send data from a PC to the test tool while running a cable
test. Doing so may cause erroneous test results.
Never operate portable transmitting devices during a cable test. Doing so may
cause erroneous test results.
Never run tests with cables connected to both test connectors. Doing so may
cause erroneous test results.
To ensure maximum accuracy of test results, perform the self-calibration
procedure as described in “Calibrating the Test Tool” in Chapter 6.