Velleman UTP05 User Manual
Page 9
Atlas IT User Guide
October 2012 – Rev 6
Page 8
The Atlas IT can only provide useful information if the cabling being tested is
not connected to other active equipment (such as computers, hubs and routers).
Only the Atlas IT and the Atlas IT Terminator should be connected to the
cabling.
Please note that some combined Voice and Data installations can
carry high “ringer” voltages. The Atlas IT can cope with
short durations of 80V, but no higher.
When the distant end of the cabling has been connected to the Atlas IT
Terminator and the local end has been connected to the Atlas IT instrument,
you are ready to perform a test.
Simply press the on-test button.
The Atlas IT will first perform a short search procedure to determine if it can
detect an Atlas IT Terminator. When this has been detected, it will then
proceed to a full analysis of the cable.
After a few seconds, the unit will display the analysis results.
Results are display a page at a time, simply press the scroll-off button briefly
to proceed to the next page when you’re ready. Pressing the button repeatedly
will eventually get you back to the first page again.
To turn off the Atlas IT, you can hold down the scroll-off button, or simply
wait for it to switch off automatically.