Operation Manual

Safety Information
5
 The battery door must be closed and locked
before you operate the Product.
 Repair the Product before use if the battery
leaks.
 Recharge the batteries when the low battery
indicator shows to prevent incorrect
measurements.
 Turn off the Product and disconnect all test leads,
patch cords, and cables before you replace the
battery.
 Do not disassemble or crush battery cells and
battery packs.
 Do not put battery cells and battery packs near
heat or fire. Do not put in sunlight.
 Do not operate the Product with covers removed
or the case open. Hazardous voltage exposure is
possible.
 Remove the input signals before you clean the
Product.
 Have an approved technician repair the Product.
 Do not put metal objects into connectors.
 For Products with rechargeable batteries, use only
AC adapters approved by Fluke Networks for use
with the Product to supply power to the Product
and charge the battery.
Caution
To avoid disrupting network operation, to
avoid damaging the tester or cables under test,
to avoid data loss, and to ensure maximum
accuracy of test results:
 Never connect the tester to an active network.
Doing so may disrupt network operation.
 Never attempt to insert any connector other
than an 8-pin modular (RJ45) connector into an
adapter’s jack. Inserting other connectors, such
as RJ11 (telephone) connectors, can
permanently damage the jack.
 Never operate portable transmitting devices,
such as walkie-talkies and cell phones, during a
cable test. Doing so might cause erroneous test
results.
 To ensure maximum accuracy of copper cable
test results, perform the reference procedure
every 30 days as described under “Setting the
Reference”.
 Leave the module bay covers in place. See page 8.