value, the time for stabilization is about 10s, it means that it will take about 10s for us to get the stable electronic
level after we change to a new surrounding environment.
4.7 P2 and P3:
Jumper P2 and P3 can be used to forbid the transmitted function of the system, this is used to set the up loop and
down loop mode. The default setting for two jumpers are the “on” condition. If you want to close the transmitted
function of up loop, please pull up the jumper P2, under this condition, only the down loop is working (P2 off and
P3 on). If you want to close the transmitted function of down loop, please pull up the jumper P3, under this
condition, only the up loop is working (P2 on and P3 off). If you want to close all transmitted functions, you can pull
up all both the jumper P2 and jumper P3. With this function, we can know the high voltage of TP2D and TP3D is
resulting from the interference of active noise or the interference of passive noise. When you pull up JP2 and JP3 at
the same time, if the voltage of TP2D and TP3D is reducing, the most possible reason is there are labels or tags
around; if the voltage of TP2D and TP3D do not change, it means that there are strong interference source around.
4.8 Synchronization:
when the system is alarming, the RELAY port will output the Synchronization signal, which can trigger the external
devices to work.
5.
Product manual
5.1 Attach the magnetic bar on/in the packing.
5.2 Installing the detector and RF antenna.
5.3 When the item is gotten paid, the item will be deactivated manually, and the detector will not alarm when the
item passes by.
5.4 If the item is not gotten paid, which still have the magnetic bar on/in it, the detector will alarm, which sending
the warning to the store security of the lost products
