Fluke MicroScanner 2, Руководство пользователя, Страница: 47 / 60

Maintenance
39
Notes
The cable must be at least 49 ft (15 m) long. If the
cable is too short, “
--- ” appears for the length.
For the best accuracy, use a cable between 49 ft
(15 m) and 98 ft (30 m) long.
The cable must not be connected to anything.
4
To switch between meters and feet, press

.
5
Use

and

to change the NVP until the measured
length matches the actual length of the cable.
6
To save the setting and exit NVP mode, turn the tester
off then on again.
Maintenance

Warning

To avoid possible fire, electric shock, personal
injury, or damage to the tester:

Do not open the case. No user-serviceable parts
are inside.

Replacing electrical parts yourself will void the
tester’s warranty and might compromise its
safety features.

Use only specified replacement parts for user-
replaceable items.

Use only Fluke Networks authorized service
centers.