Teledyne 400E Manuale Utente

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Advanced FEATURES of the M400E analyzer 
M400E Ozone Analyzer Operator’s Manual 
7.4.2. CALIBRATION OF THE ANALOG OUTPUTS 
TEST CHANNEL calibration needs to be carried out on first startup of the analyzer (performed in the factory as 
part of the configuration process) or whenever re-calibration is required.  The analog outputs can be calibrated 
automatically or adjusted manually.   
During automatic calibration, the analyzer tells the output circuitry to generate a zero mV signal and high-scale 
point signal (usually about 90% of chosen analog signal scale) then measures actual signal of the output.  Any 
error at zero or high-scale is corrected with a slope and offset. 
Automatic calibration can be performed via the AOUTS CALIBRATION command, or by using the CAL button 
located inside TEST_CHANNEL submenu.  By default, the analyzer is configured so that calibration of analog 
outputs can be initiated as a group with the AOUT CALIBRATION command or individually.   
7.4.2.1. Enabling or Disabling the AutoCal for an Individual Analog Output 
To enable or disable the 
AutoCal feature for an individual analog output, press. 
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