Configuration
R&S
®
TS7124M
79User Manual 1525.5394.02 ─ 05
To open the top cover
1.
CAUTION! Risk of injury while the chamber's top cover is opened. There is a risk
of personal injury due to moving parts, when the top cover is removed for configu-
ration, service, maintenance or inspection tasks.
To prevent any risk due to unintended movement (especially opening / closing of
the drawer or tipping of the chamber), make sure that the chamber is fixed with
brackets in a horizontal position during configuration, service, maintenance and
inspection.
2.
NOTICE! Do not touch the gasket.
Even low amounts of sweat, grease or soil from fingerprints might increase the
gasket's electrical contact resistance. This increased resistance locally reduces the
conductivity between top cover and chamber, and hence compromises the chamb-
er's shielding effectiveness. To avoid reducing the chamber's shielding efficiency,
do not touch the gasket's contact area, and do not damage it. If required, clean the
gasket as described in Chapter 7.4.3, "Adjusting the locking force of the cover",
on page 82.
Open all six quick clamps by hand and lift the top cover upwards carefully.
Note that, due to the tightly fitted absorber material inside the chamber, there could
be some resistance against the top cover to be lifted.
The top cover is open.
When opening the top cover of the R&S TS7124M for the first time, its warranty seal
has to be broken. The seal indicates that the chamber is in its original delivery state,
with a shielding effectiveness as given in the specifications document. After closing the
cover it is your responsibility to restore a good shielding effectiveness. To do so, pro-
ceed as described in Chapter 7.4, "Opening and closing the top cover", on page 77.
Opening and closing the top cover
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