Teledyne 9110EH - Nitrogen Oxides Analyzer - Manual (Page 80)

Operating Instructions Model 9110EH Instruction Manual
6.7.3.2. Analog Output Calibration Mode
The analog outputs can be calibrated automatically or manually. In its default mode, the
instrument is configured for automatic calibration of all channels. 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. Outputs configured for automatic calibration can be
calibrated as a group or individually. Analog 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.
To calibrate the outputs as a group press SETUP-MORE-DIAG-ENTR-NEXT-NEXT and
then the following keys:
DIAG AIO AUTO CALIBRATING CONC_OUT_1
AUTO CALIBRATING CONC_OUT_2
…
AUTO CALIBRATING TEST_OUTPUT
Exit at any time
to return to the
main DIAG
menu
DIAG ANALOG I / O CONFIGURATION
PREV NEXT ENTR EXIT
DIAG AIO AOUTS CALIBRATED: NO
< SET SET> CAL EXIT
If AutoCal has been
turned off for any
channel, the message
for that channel will be
similar to:
NOT AUTO CAL
CONC_OUT_1
Exit to return to
the I/O
configuration
menu
If any of the
channels
have not been
calibrated this
message will
read NO.
DIAG AIO AOUTS CALIBRATED: YES
< SET SET> CAL EXIT
To automatically calibrate an analog channel, press SETUP-MORE-DIAG-ENTR-NEXT-NEXT
and then the following keys:
66 M9110EH Rev 0