Validating The Cable's Shield And Continuity Test - Pro's Kit MT-7068 User Manual

Validating the Cable's Shield and Continuity Test

DANGER
• Remove the battery door and disconnect the battery from the Probe.
To validate cable shield during cable map tests, do the following as shown in Figure
1. Connect the Toner to the circuit as shown in Figure 8. Connect the test leads to the telephone punch-down
blocks, RJ11, and RJ45 jacks.
2. Turn the Toner's rotary switch to
3. The LEDs of the Toner indicates the status as below:
Green light: cable shielded and connected (Resistance<300D).
No light: no shield and no service (Resistance>300D).
Validating the
Cable's Shield
Testing for
Continuity
OR
= TEL/Ù ï No Light
Open: Resistance >300Ù
= TEL/ Ù Green
Short: Resistance < 300Ù
Figure 8 Continuity Test
OR
8:
13