Sirona Dental USB-Box Instrucciones De Uso E Instalación página 75

Sirona Dental Systems GmbH
Monthly check performed by the operator or
authorized persons
Annual check performed by the operator or
authorized persons
59 15 702 D 3334
D 3334.201.02.13.02
11 Inspection and maintenance
Every month the user must
• check the sensor cable for wear and tear;
• make sure the connector cap is fastened securely.
Image quality check
The image quality should be assessed by the operator at
regular intervals, at least once a year.
If digital image receptors are used, an increasing num-
ber of image postprocessing operations performed with
the brightness or contrast control in the image process-
ing software (e.g. SIDEXIS) is employed as an assess-
ment criterion.
If these assessment criteria are regarded as given irre-
spective of the patient's anatomy and/or possible
sources of error such as patient positioning, a service
engineer should be called in immediately to rectify any
possible system faults.
Observe any possible additional national requirements.
Labeling
• Perform a visual check to make sure that all labels are
undamaged and legible.
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