HT instruments М75 - Manual (Page 23)

M72 - M73 - M74 - M75
EN - 21
4.11. LAN: CABLING TEST (M75)
CAUTION
Before taking any measurement make sure that the circuit under test is not
powered. Connections to phone lines or active networks could damage the
instrument.
Fig. 8: Connections of the instrument’s terminals during LAN tests
1. Turn on the instrument
2. Press the arrow keys to select LAN
3. Select the type of cable under test by pressing MODE/PEAK: set STP whether
shielded, UTP whether unshielded
4. Connect the cable under test to the instrument and to the remote unit if necessary
through patch cables (see Fig. 8)
CAUTION
The remote unit must be necessarily connected to the other end of the cable
being tested, otherwise no measurement is performed.
5. Press GO to perform all tests related to the selected type of cable
6. If cabling is correct, a screen like this is
displayed. The identification number (02)
refers to the remote unit connected to the
other end of the cable being tested
Identification number
of the remote unit