DSP-100/2000
Users Manual
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
∙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