User Manual

6.2. Replacing the Fuses
WARNING ! To avoid electric shock, disconnect the test
leads from any source of voltage before removing the fuse
cover.
1. Disconnect the test leads from the meter.
2. Remove the protective rubber holster.
3. Remove the battery cover (two “B” screws) and the battery.
4. Remove the four “A” screws securing the rear cover.
5. Lift the center circuit board straight up from the connectors
to gain access to the fuse holders.
6. Gently remove the old fuse and install the new fuse into the
holder.
7. Always use a fuse of the proper size and value
(0,2 A/250 V fast blow for the 200 mA range).
8. Align the center board with the connectors and gently press
into place.
9. Replace and secure the rear cover, battery and battery
cover.
6.3. Multi-Network Modular Cable Tester Operation
Note: Make sure the battery power is sufficient. Insufficient
battery power will lead to dimmed LEDs and incorrect results.
10 Base-T Test
1. Plug one end of the tested cable into the transmitting RJ-45
jack on the master unit marked with a “symbol” and the
other end of the cable into the remaining receiving RJ-45
jack.
2. Slide power switch on. The upper row of LEDs will start to
scan in sequence if the Auto/Manual button is set on “Auto”
mode. The LED for pin 1 will light up if the button is in
“Manual” mode.
-41-