User's Manual

device;
·Can't read tag data:
→Please check if the serial port or the network cable is connect to the interrogator
correctly. If the cable is not joint firmly, interrogator can not get command from
PC.
→If the power amplifier signal lamp is light ,user need to check if the antenna SMA
connector is screw down, or if the tag is fault. But if the power amplifier is not
light, maybe the FPGA or MCU is fault. User should contact Invengo company
to repair the device;
6 Other notice
6.1 Production warranty
The warranty: period of our products is 2 years from delivery . If a defective is
found due to material processibility qualified problems of the product , we will
perform warranty commitment. Invengo company will decide whether repaire or
replace the fault product with certain qualified problem.
If a problem occurred is because the user's operation environment is not accord with
the product Specifications, or a problem occurred due to installation reasons, we will
not perform warranty commitment. we may charge the maintenance costs.
6.2 Safety note
When interrorgator is working (emitting microwave),person who install or
operate the device should be 30cm away from antenna to meet the FCC safety
standards requirement about maximal tolerant radiation human body can take.
The item should be carry out when user intall or operate the interrorgator.
Not undertake item:
Any RF device, include this interrogator , maybe disturb the medical device
without correct protection. If you face this problem , you should listen to the counsel
of medical device manufactory . This interrorgator may disturb other device when