11.2 Calibration of the Multiplexer (TTC/12TC)
To remove errors introduced by the multiplexer, it is recommended to cali-
brate all channels individually, the calibration plane then is CH 1A to CH 2D in
Fig. 14. Please select multiplexer CH-A before starting the Calibration Wiz-
ard (see section 4.3), because this is essential for a multi-channel TTC/12TC
calibration process. Please perform the calibration according to the points
listed below:
1.
Select multiplexer channel
2.
Open the wizard and follow the instructions
3.
Depending on the currently selected multiplexer channel, one of the
following three cases a,
process:
a. Wizard started for CH-A while calibration is NOT ACTIVE yet for
ALL channels:
This is the standard case when starting a new multiplexer cali-
bration. The user is informed, that the just performed calibra-
tion will be applied to all channels. This is essential at this point
to maintain the internal integrity of the software, even though
the calibration for the remaining multiplexer channels may not
be perfect.
T3SP-Series Operator's Manual
b
or
c
occurs at the end of the calibration
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