Opus Technologies DCL20-K, Installation And User Manual

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DCL20-K | Manuel d’installation et d’utilisation | Installation and user manual | 21
Figure 2.
2. Position the loop on the horizontal counter-
top by positionning the cable closest to the cus-
tomer.
3. Install the loop on the vertical countertop by
positioning the cable closest to the customer.
Set the loop using the binding clips supplied for
this purpose. For better durability, it may be ap-
propriate to install the loop in a plastic chute.
Then connect the connecting cable to the termi-
nal block "amplifier" of the connector on the
terminal block "loop" of the amplifier.
Screw the connector on the cross.
Attention, warning, danger:
The loop must not be positioned
under a metal structure. The ma-
gnetic field would be absorbed by
the metal mass and would not equip
the counter properly. There are
other solutions for installing a loop in a metal
counter (see figure 3)
For greater coverage around the counter, it is
possible to install a cable on the floor. The loop
can be placed in the slab (over the wire mesh),
under a coating (parquet, carpet, ... etc) using a
copper tape or glued under a carpet as shown in
figure 3 .
Figure 3.
The wire supplied in the DCL20-K kit produces a
magnetic field radiating on a perimeter of 1.2m
which allows a people to receive the signal com-
fortably.
The pictogram with an integrated loop can be
fixed on the desk and turned to the customer’s
side to avoid disturbances due to metal (see Fi-
gure 4).
Figure 4.
amplifier
Loop
amplifier
Loop 1
Loop 2
Loop
amplifier