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Overview of Operating Modes and Basic Operation Teledyne API – Model T700 Dynamic Dilution Calibrator
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4.10.1.6. Test Channel Calibration
TEST CHANNEL calibration needs to be carried out on first startup of the calibrator
(performed in the factory as part of the configuration process) or whenever recalibration
is required. The analog outputs can be calibrated automatically 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., data
logger.
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.
ENABLING OR DISABLING THE TEST CHANNEL AUTOCAL FEATURE
To enable or disable the AUTOCAL feature for the TEST CHANNEL, press:
From the
AIO CONFIGURATION SUBMENU
(See Section 6.9.1.1.)
DIAG ANALOG I/O CONFIGURATION
PREV NEXT ENTR EXIT
DIAG AIO TEST_OUTPUT: 5V, OVR, NOCAL
<SET SET> EDIT EXIT
DIAG AIO TEST_OUTPUT: AUTO CAL.:ON
<SET SET> EDIT EXIT
DIAG AIO TEST_OUTPUT: AUTO CAL.:ON
ON ENTR EXIT
Toggle this button
to turn AUTO CAL
ON or OFF
(OFF = manual
calibration mode).
ENTR accepts
the new setting.
EXIT ignores the
new setting
Continue pressing SET> until ...
DIAG AIO TEST_OUTPUT: RANGE: 5V
SET> EDIT EXIT
DIAG AIO TEST_OUTPUT: AUTO CAL.:OFF
OFF ENTR EXIT
Continue pressing SET> until you reach the
output to be configured
DIAG AIO AOUTS CALIBRATED: NO
SET> CAL EXIT
NOTE:
TEST CHANNELS
configured for 0.1V full
scale should always be
calibrated manually.
06873B DCN6388