Preparing to Scan
47
Temperature too
low or too high
Mirror
Laptop computer
)
•
If the temperature is outside the specified range, an error message is
displayed. Scanning is still possible, but the measuring accuracy is no
longer within specification.
Precaution: Warm up / cool down the HDS6000.
•
To avoid damages of the electronics, the HDS6000 switches off when the
upper temperature limit is exceeded.
Precaution: Cool down the HDS6000 in a cold place.
•
If the HDS6000 is brought from a cold environment (e.g., from storage)
into a warm and humid environment, the glass window at the mirror or in
extreme case even the interior optics can fog up. This causes measure-
ment errors.
Precaution: Avoid large temperature differences; give the HDS6000 time
to acclimate.
)
Soiling at the glass pane of the mirror, such as a layer of dust, condensed
water or fingerprints, causes considerable measuring errors.
)
•
Retain enough free disk space for the scans (20 to 40 GB depending on
the day's schedule).