29
- Change working channel CH, if applicable .
- Swap the TX and RX antennas positions.
- Rotate the archway.
- Move the archway in a different position
After each one of the above mentioned countermeasures repeat ENA step (enter programming and run the OTS
command, skipping all configuration and functionality steps): the ENA process will likely achieve a better result.
3.6 Final
Verifications
3.6.1
Verification of the Calibration
This step has to be carried out on the basis of any specific detection requirements established by
the customer.
Besides FGA function
LC command
can be useful to compensate field non-uniformity due to metal reinforcement inside
the floor.
3.6.2
Anchoring the MD to the floor
ATTENTION:
this step must be performed only once the setting and the environmental interference level
have been tested and founded to be compatible. For safety reasons, anchoring the unit to the floor is
mandatory. Anchoring methods shall be agreed prior to proceeding with the following steps.
Marble or tiled floors or Carpeted floor - Anchoring
with screws
Ensure that the usable width
UW
of the archway is
correct (720mm; options: 760mm or 820mm).
Ensure that the archway is in the position identified
during the previous steps.
UW
Use an expansion plug with Nr. 12-24 (or M6)
screw.
NOTE
If the floor cannot be drilled, use silicone adhesive. In any case, at the end of installation the MD must be stable and not
subject to accidental movements or falls.
For each anchor hole, drill a guide hole of ø6mm.
Increase the diameter of each guide hole with a drill bit the right size for the plug to be used.
6
30
.00
(2
4”
3
/4)
ø6.50 (ø1/4”)
UW
+50 (2”)
34
0
(1
3.
4
”)
UW
+ 155 (6.1”)
UW
ø9(0.33”)
Insert the plugs in the holes
.
Position the MD so that the anchoring holes correspond to the holes that have been drilled
Anchor the archway to the ground by tightening the screws completely.
303-670-1099
