6
AUTO POWER OFF
The auto off feature will turn the multimeter off after 15 minutes.
REPLACING THE BATTERIES
1.
Remove the protective rubber holster
2. Under the screws and remove the back cover
.
3. Replace old batteries with 2x 1.5V AAA & 9V type batteries.
4. Replace the back cover, secure the screws and replace the rubber holster.
REPLACING THE FUSE
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 screws) and the battery.
4. Remove the four screws securing the rear cover.
5. Lift the centre 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 (0.2A/250V fast blow for the 200mA range).
8.
Align the centre board with the connectors and gently press into place.
9. Replace and secure the rear cover, battery cover and rubber holster.
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 RJ45 jack on the master unit
marked with a ‘ ‘ and the other end of the cable into the remaining receiving RJ45 jack.
2. Press the power switch. 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.
3. Switch back and forth from Auto or Manual scanning mode by pressing the Auto/Manual
button on the side of the master-testing unit.
4. Once both ends of the cable are plugged in properly, the second row of LEDs will
illuminate according to the corresponding LEDs in the top row.
5. Read the results of the LED display for the pin configuration status of the tested cable.
If you fail to read the results the first time in Auto mode, you may wait for the second LED
scan, or simply switch to Manual mode for pin by pin testing. In Manual mode, pressing
the “Test” button will advance testing to the next pin.
RJ11 Modular Cable Test
Please follow directions for the UTP/STP Cable Test and use the operations manual for the
correct LED pin out display.
