Events possible on SNA70 :
A ) Events embedded on the software
System initialization
Equipment power supply cut
Hood opening
Hood closing
Sensor link problem
End of sensor link problem
Sensor level problem
20 dB regulation overrun
End of 20dB
regulation
C
AP60 standardization
Windows opening
Window closing
Settings Modification
Configuration Modification
Automatic time change
B ) Events displayed on SNA70 screen :
Sensor link default
T
ransmission to PC
AMIX
ERROR MESSAGES RECAP
event occurring during power on.
event occurring during power cut.
event occurring when opening one of the two hoods.
event occurring when closing one of the two hoods.
event occurring when a default is detected on the sensor link
(broken wire, disconnected plug...).
event when the sensor is coming back to normal
event occurring when the sensor test level is different of the calibration one
(sensor masked ...).
occurs when regulation overrun 20dB.
overrun
occurs when overrun returns under 20dB.
occurs when the standardisation is run (To be done at least once a year). Only
in french version.
occurs when a door or window is open.
occurs when a door or window is closed.
occurs when an internal parameter is modified
occurs when an historic or analysis filter is modified
occurs after an automatic time change of the equipment.
occurs on a sensor link default (broken wire, disconnected ...).
occurs when data are send to PC.
38
.
.
.
SNA 70