User Guide

6
The distance in this section is the recommended distance. The actual installation distance
depends on the installation site conditions.
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Keep away from moving metal objects
Large moving metal objects should be kept 0.5 m to 2 m away from the detector to avoid false
alarms. Depending on the size of the metal object, the distance between the moving metal
object and the detector might vary.
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Keep away from radioactive electronic interference
The distance between the electronic interference source and the receiving coil should be as large
as possible. The recommended minimum distance is 0.5 m to 4 m. However, the actual distance
needs to be based on specific circumstances. For example, you can go through a metal detector
with a source of interference until the best position is found. Interference can occur from
electronic control panels, radios and computers, image displays, high-power motors and
transformers, AC wires, transistor control circuits, flash fluorescent tubes, arc welding equipment,
and more.
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Keep away from conductive electronic interference
Connect the power cable to a line that is not connected to other large loads, such as high-power
motors, because they can cause a large power or voltage shock in the line.
3.3 Installing Detector
Step 1 Open the packing box and take out the accessories.
Step 2 Connect two DB25 cables and one power cable to the host box.
Figure 3-1 Connect to host box
Step 3 Separately run the two DB25 cables through the two holes at the two ends of the beam.
Select one end of the beam, and run the power cable.