Prokit's Industries MT-7025 - Manual (Page 8)

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8．How to test
*** Cable map
For testing UTP/STP/SFTP cat.5 cat.5e cat.6 cables and cat.3
telecom cables, connect both side of RJ-45 or RJ-11/12 patch
cord by plug into transmitter and receiver, slide “Power and
function switch” to “TEST” position, the “VERIFY “LED flash,
then star to process cable mapping, press “Function changed
button” to change the scan speed. Cable map and cable
status indication; please refer to below “wire map” for more
detail
 Straight: 1~8/S conductors of UTP/STP patch cord are all
connected, both transmitter and receiver 1~8/G LED light up
in order at synchronous. LED “G” indicate shield connection or
no connection.
 Crossover: 1~8/S conducts of UTP/STP patch cord are all
connected, both transmitter and receiver 1~8/G LED light up
in order, sequence of receiver 1~8/G indicators light up are not
follow transmitter 1~8/G indicators.
 No connection: Part of 1~8/S conductor of UTP/STP patch
cord are not connected, both transmitter and receiver 1~8/G
related LED won’t light up; the other LEDs will light up in order.
 Short: 1~8/S conductors of UTP/STP patch cord are all
connected, the transmitter 1~8/G LED light up in order, but
related LED of receiver 1~8/G won’t light up if it is short, the
other will light up in order.
 CAT.3 telecom cable map
6P6C: LED 2~7 must light up and the other LED are off.
6P4C: LED 3~6 must light up and the other LED are off.
6P2C: LED 4~5 must light up and the other LED are off.
 For CAT.3 telecom cable status indication: crossover、no
connection or short，please refer to WIRE MAP function
instruction.