If Something Seems Wrong with the Tester
55
If Something Seems Wrong with the
Tester
If something seems wrong with the tester, refer to Table 3.
If Table 3 does not help you solve a problem with the tester,
contact Fluke Networks for additional help. If possible, have
the tester’s version and serial number.
For warranty information, refer to the warranty at the
beginning of this manual. If the warranty has lapsed,
contact Fluke Networks for repair prices.
Table 3. Problems with the Tester
Symptom
Action
The keypad does not respond.
Press and hold
until the tester turns off; then turn the tester on again.
The tester will not turn on.
Replace the batteries, verifying that they are installed correctly. See Figure 37
on page 55.
Length measurements are incorrect.
Check the NVP value. See “Calibrating Length Measurements” on page 52.
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