Teledyne t320u Manuale Utente

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Setup Menu 
Teledyne API – Model T300/T300M CO Analyzer 
124 
5.9.3.2. ANALOG OUTPUT CALIBRATION  
Analog output calibration should to be carried out on first startup of the analyzer 
(performed in the factory as part of the configuration process) or whenever recalibration 
is required.  The analog outputs can be calibrated automatically, either as a group or 
individually, or adjusted manually. 
In its default mode, the instrument is configured for automatic calibration of all 
channels, which is useful for clearing any analog calibration warnings associated with 
channels that will not be used or connected to any input or recording device, e.g., 
datalogger. 
Manual calibration should be used for the 0.1V range or in cases where the outputs must 
be closely matched to the characteristics of the recording device. Manual calibration 
requires the AUTOCAL feature to be disabled. 
Automatic calibration can be performed via the CAL button located inside The AOUTS 
CALIBRATION
 submenu.  By default, the analyzer is configured so that calibration of 
analog outputs can be initiated as a group with the AOUT CALIBRATION command.  
The outputs can also be calibrated individually, but this requires the AUTOCAL feature 
be disabled. 
5.9.3.3. ENABLING OR DISABLING THE AUTOCAL FOR AN INDIVIDUAL ANALOG OUTPUT 
To enable or disable the AutoCal  feature for an individual analog output, elect the 
ANALOG I/O CONFIGURATION submenu (see Figure 5-3) then press: 
06864B DCN6314