INFICON IC/5 Thin Film Deposition Controller - Manual (Page 65)

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IC/5 Operating Manual
which covered the crystal life range in question. Results indicate that a brand new
crystal that indicates 3 to 5% life spent is just as good as, if not better than, a crystal
indicating 0 to 2% life spent.
As a consequence, it is important to consider the change in crystal life (%), not just
the absolute crystal life (%) indicated.
3.3.3 Sensors Display
Figure 3-8 Sensors Display
3.3.3.1 SENSORS Display Description
1 # (Sensor Number field)
These numbers correspond to the measurement channel numbers on the rear
panel of the IC/5. The cursor keys are used to position the box cursor over the
desired sensor number. When either the Crystal Switch, Rotate Crystal Head,
Test XIU, or Clear Quality / Stability function key is pressed, the function will be
performed on the sensor indicated by the box cursor. It is not allowed to cursor
to sensor numbers that do not have the corresponding measurement card
installed. If a crystal fail has occurred for a particular sensor this condition is
indicated by displaying the sensor number in reverse video.
2 SENS TYPE
This field indicates the Sensor Type chosen for each sensor number. A “1”
indicates a single crystal head, a “2” indicates a dual crystal head, and a “6”
indicates a CrystalSix sensor head.