NSG 438
11
Block diagram of the pistol:
The microprocessor controls and monitors all the generator functions:
§
Touch-panel entries are checked for plausibility. Unacceptable
entries are rejected and an acoustic warning notifies the user of
the error.
§
Values entered are clearly shown on the large display screen.
Further information shows the operating status and the counter
settings.
§
The battery charge state is continuously monitored. The display
warns if there is a tendency towards low voltage. The
instrument's functions are inhibited once the battery voltage is
insufficient to guarantee the pulse parameters.
§
High voltage generation is dynamically controlled by the
processor. Varying load conditions, supply voltages, etc. can
thus be taken into account and have no effect on the pulse
parameters.
High Voltage
Manual Trigger
Communication to
the Base Station
Discharge Network
Display with
Touch - Panel
µP Control Unit
High Voltage
Relay
Test Finger
Buzzer
Tip Ident.
Network Ident.
