User Manual

CableIQ฀Qualification฀Tester฀
Users฀Manual฀
66฀
Table฀4.฀Troubleshooting฀the฀Tester฀
Symptom฀1:฀The฀keypad฀does฀not฀respond.฀
Press฀and฀hold฀I฀until฀the฀tester฀turns฀off;฀then฀turn฀the฀tester฀on฀again.฀
Symptom฀2:฀The฀tester฀reports฀an฀error.฀
Note฀the฀error฀number฀or฀type.฀Turn฀the฀rotary฀switch฀to฀a฀new฀position฀or฀cycle฀the฀power฀to฀clear฀the฀error.฀If฀the฀error฀
persists,฀contact฀Fluke฀Networks฀for฀assistance.฀
Symptom฀3:฀The฀tester฀will฀not฀turn฀on.฀
Replace฀the฀batteries,฀verifying฀that฀they฀are฀installed฀correctly.฀See฀Figure฀26.฀
Symptom฀4:฀Length฀measurements฀are฀incorrect.฀
Check฀the฀NVP฀value.฀See฀“Calibrating฀Length฀Measurements”฀on฀page฀60.฀
Symptom฀5:฀Distance฀to฀a฀switch฀or฀hub฀does฀not฀appear,฀is฀changing,฀or฀is฀incorrect.฀
The฀device’s฀termination฀is฀affecting฀measurements.฀See฀page฀40.฀