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Testing a coax cable
Testing a data cable
11. Setting the speed factor before a test
Set the cable type to be tested. A corresponding speed factor (in % of the speed of light c) is
assigned to each cable type. Select a pre-set dataset for a cable from the database. There are
20 pre-set cable types and 99 memory locations for user-defined values of unspecified cables.
You must determine these yourself. Refer to the Chapter '12. Measuring and saving the speed
factor' for information on how to do this.
• From the measuring interface (data or coaxial cable test), press the SET button (7) to access
the database for the cable types. Details on operation of the database interface can be found
in Section 'b) Cable data from the cable database'.
• Select one of the available datasets for a data cable by briefly pressing the
button.
• Briefly press the TEST OK button (3) to confirm selection of the cable data.
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Select 'Coaxial Cable' as the type of cable connected.
• Press the
(1) or
with the TEST OK button (3). The selected measuring interface
appears. The length is shown at the bottom right.
• Press the TEST OK button (3) to perform a cable measurement
(coax) with the current settings.
Select 'Data Cable' as the type of cable connected.
• Press the
(1) or
with the TEST OK button (3). The selected measuring interface
appears. The length of the pairs of wires is shown in the right-hand
column.
• Press the TEST OK (3) button to perform a cable measurement
(data) with the current settings.
(8) button to select the cable type and confirm
(8) button to select the cable type and confirm
(1) or
(8)
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