Chapter 3
Autotest
Chapter 3 provides the following information:
∙Instructions and test result descriptions for an Autotest on twisted pair cable.
∙Instructions and test result descriptions for an Autotest on coaxial cable.
∙Instructions for saving Autotest results.
Autotest Softkeys
The following softkey functions are active on the Autotest screens noted. The PSNEXT screen is available on Model
!or @ View Result: !shows the results of the last Autotest run. Active on the first Autotest screen. @shows detailed test results regarding the highlighted cable pair or pairs. Active on the first screens for the NEXT, attenuation, ACR, RL, and PSNEXT tests.
@View Plot: Press to see a frequency response plot of the test results. Active on the first screen and the results screen for the NEXT, attenuation, ACR, RL, and PSNEXT tests.
@Next Pair, @Next Pairs: Press to see the detailed results or the plot for the next cable pair or pairs tested. Active on the results and plot screens for the NEXT, attenuation, ACR, and RL tests.
!155 MHz: Press to see NEXT, ACR, or attenuation results plotted up to 155 MHz. This key is available only if the frequency option under SETUP is set to 155 MHz.
