User Manual

Safety฀Information฀฀
7฀
฀฀฀฀฀฀avv62.bmp฀
Telephone฀voltages฀detected.
฀
฀฀฀฀฀฀฀฀avv57.bmp
Power฀over฀Ethernet฀฀
voltages฀detected.
฀฀฀฀฀฀฀avv58.bmp฀
ISDN฀voltages฀detected฀฀
(NT-1฀interface)
฀
฀฀฀฀฀avv59.bmp฀
Voltage฀from฀an฀unknown฀฀
device฀detected.฀
฀฀฀avv61.bmp฀
Voltage฀detected฀across฀wires฀from฀
different฀pairs฀(for฀example,฀across฀1฀
and฀7).฀
WXRefer฀to฀the฀warnings฀
on฀page฀6.฀
Note฀
The฀tester฀may฀not฀correctly฀identify฀
devices฀that฀use฀non-standard฀
wiring.฀
Figure฀1.฀Examples฀of฀Voltage฀Alert฀Screens฀