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Bruker Optik GmbH HYPERION User Manual
Troubleshooting 7
7.2.7 Problems regarding mapping measurements
Mapping measurements without ATR objective
Mapping measurements with ATR objective
Possible cause Solution
After a PC reboot, the motorized stage has not
been reset.
Reset the motorized stage.
☞ See section 4.5.
Note: The motorized stage needs to be reset
after each PC reboot!
In OPUS, an experiment file is loaded of which
the parameter settings are not defined for map-
ping measurements (i.e. the selected Imaging
Device option is not for mapping measure-
ments).
In OPUS, load an experiment file of which the
parameter settings are defined for a mapping
measurement.
☞ See appendix B.
Possible cause Solution
After a PC reboot, the motorized stage has not
been reset.
Reset the motorized stage.
☞ See section 4.5.
Note: The motorized stage needs to be reset
after each PC reboot!
At the mapping measurement start, the dis-
tance between sample and crystal tip (with the
ATR crystal being in the measuring mode posi-
tion) was more than 2 mm.
Abort the measurement. Move the stage
upwards until the distance between sample
and crystal tip is
≤ 2 mm. Restart the mapping
measurement.
Hardware Setup in OPUS: The wrong stage
has been selected in the setup of the Mapping
Device and Imaging device.
OPUS: Both in the mapping device setup and
in the imaging device setup, select the stage
option LStepATRStage (and not LStepStage!).
☞ For information about how to setup the
mapping device and the imaging device,
refer to the OPUS/VIDEO Manual.
In OPUS, an experiment file is loaded of which
the selected imaging device is not defined for
mapping measurements with ATR objective.
OPUS: Select an imaging device which is
defined for mapping measurements with ATR
objective.
Hardware Setup in OPUS: The option Autofo-
cus has not been selected in the setup of the
Imaging device.
Note: Autofocus is an electronic option.
Select an imaging device for which this elec-
tronic option is selected.
If such an imaging device does not yet exist,
set it up.
☞ For information about how to setup the
imaging device, refer to the OPUS/VIDEO
Manual.
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