Fluke MicroScanner 2, Руководство пользователя, Страница: 49 / 60

If Something Seems Wrong
41
Checking the Tester’s Version and Serial Number
Turn the tester on while holding down the

and

keys.
Use

and

to scroll through the screens:

  
: Software version

 
: Serial number

  
: Factory test date
To exit this mode, turn the tester off.
If Something Seems Wrong
If something seems wrong with the tester, refer to Table 2.
If Table 2 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 2. Troubleshooting 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 28
on page 40.
Length measurements are incorrect.
Check the NVP value. See “Calibrating Length Measurements” on page 38.