Technical Manual

3
 Guaranteeing continuous operation of the system.
(15) Alarm counting.
 Following handling results.
 Finding possible defects of the system.
(16) Oscilloscope in tuning software
 No need to bring physical oscilloscope for installation and service.
 Intuitively help technicians to set parameters properly.
 Help technicians to identify source of interference.
(17) Remote controller for the simplest adjustment
 Easy to bring with.
 Most of parameters can be set with.
 Experienced technicians can use it for tuning of 95% of systems on sites.
1.2 Important Safety Precautions
WARNING
The electronics inside antennas are extremely sensitive to electrostatic
discharges. Always discharge yourself by touching a ground point before touching
any of the electronics to avoid damaging the circuits.
WARNING
Some parts of AM electronics are with high voltage. When power is on, do not
touch metal parts; solder points, PCB radiator or other non-isolated places.
PRECAUTION
All AMS devices should be powered from the mains supplied by power plants. The
power generated by self-owned generator may result in bad synchronization among
systems. Also, the outlet must have high quality grounding.
PRECAUTION
The electricity supplied to the systems shall not be shared with other electronic
or electric loads, e.g. electronic transformers, neon/spot lights, electrical engines,
computers, LCD screens and cash registers, etc.
PRECAUTION
“Dead” (not working) antenna(s) close to working antenna(s) will cause serious
interference to the working antenna(s). To avoid the interference, RX- and RX+ of
the “dead” antenna(s) must be short circuited. The use of the prepared short-
circuit connector is shown as below.