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 Open the front beam with the key, and then attach the host box to the front beam with
four M6 × 16 screws.
Figure 3-1 Attach host box
Step 3 Connect two DB25 cables and one power cable to the host box, and then separately run
the two DB25 cables through the two holes at the two ends of the beam. Select one end of