How to test walk through metal detector with 6 zone led lighting?

 DOWNLOAD

Generally speaking, the walk through metal detector  is divided into 7 areas
From the ground up is 1’2’3’4’5’6 zone
The greater the sensitivity value of zone 1-6, the higher the sensitivity
The smaller the value in zone 7, the higher the sensitivity.
The operation of the security door panel of different manufacturers is slightly different.
The power button has switch and reset functions.
The adjustment method is: select (select)-confirm-confirm-select
Adjust the key to adjust the tens digit of sensitivity, and the confirm key to adjust the single digit of sensitivity.