3
1. RJ45 JACK
2. RJ45 JACK
3. LED DISPLAY FOR SOURCING END (JACK 1)
4. LED DISPLAY FOR RECEIVING END (JACK 2)
5. POWER SWITCH
6. LED SCANNING MODE SWITCH
7. TEST SWITCH FOR MANUAL SCAN
8. RJ45 JACK
9. LED DISPLAY FOR RECEIVING END (SAME AS JACK 2)
10. GROUND LED FOR RECEIVING END
11. BATTERY COMPARTMENT (9V)
3.0 Operation
3.1 10Base-T Test
1. Plug one end of the tested cable into the transmitting RJ45 jack on the master unit
marked with a '1' and the other end of the cable into the receiving RJ45 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.
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.
Summary of Contents for DX 240
Page 1: ...DX 240 Network Cable Tester ...
Page 9: ...9 ...