Weidmüller RLE/USB Mode D'emploi page 12

Maintenance and battery replacement
Maintenance includes periodic cleaning and the
replacement of battery. The outer surface of the
device can be cleaned with a clean dry cloth, in
order to remove oil, grease or dirt. Never use liq-
uid solvents or cleaning agents.
WARNING
Operating modes
The LAN/USB cable tester was developed to
read out the correct cable layout configura-
tion. These cables include USB (A/A), USB (A/
B), BNC 10Base-T, 100Base-TX, 1000Base-
TX, token ring, AT&T 28A, coaxial, EIA/TIA
68A/68B and RJ11/RJ12 modular cables. The
cables can be connected if you wish to test BNC,
coaxial, and RCA modular cables. If you need to
test remotely-installed cables, either on a panel
or wall plate, you can use the remote terminator.
The LAN/USB cable tester can also test RJ11/
RJ12 cable. Please use the correct adapter and
follow the instructions below.
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In order to avoid an electric shock,
disconnect the testing leads and all
sources of input signals before you
begin replacing the battery. Use an
identical battery type when making a
replacement.
A nine-volt battery is used as the
power source for this device.