Zimmer Biomet Sesamoid Plasty V2, Руководство пользователя, Страница: 9 / 24

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Sesamoid
®
Plasty
User Guide
Sesamoid Plasty Camera
Overview of the Polaris
Spectra Camera
CAUTION: Depending on ambient temperature, it
could take several minutes for the Sesamoid Plasty
Camera to reach operating temperature from
a cold-start at normal temperature (the power
LED will flash when warming up and stay lit when
ready).
CAUTION:
The tracking operation, if affected, will
be automatically inhibited by the application until
the normal operating temperature is reached,
resulting in tracked items not being displayed
temporarily.
CAUTION:
It is recommended to recalibrate the
Polaris Spectra Camera once a year, or if the user
feels that the performance of this component
has degraded. This component is sensitive and
impacts beyond normal use could affect its
performance. For more information, contact
Zimmer CAS Customer Support.
CAUTION:
The Sesamoid Plasty Camera
utilizes infrared signals to determine positional
information which results in the following:
• The system may potentially interfere with other
devices that utilize or are sensitive to infrared
signals if they are in the same frequency range
(i.e. pulse oximeters). The standard precaution
is to shield these devices from the infrared
light of the camera. The user manuals of
these devices should be consulted for specific
instructions on how to reduce the chances of
interference.
• The presence of strong infrared sources,
including some lighting systems or infrared
reflectors in the vicinity of the reflective
markers, can cause interference and affect
its performance.
Front View of the Polaris Spectra Camera
(Figure 5):
1. Sensor: Tracks IRED markers (active trackers) and/
or retro-reflective targets (passive trackers).
2. Illuminator ring: An array of IREDs provides
infrared light for reflective markers, and initiates
marker activation for active wireless tools.
3. Power LED: Flashes green when warming up
and stays lit when ready.
4. Status LED: Displays steady green light when
the camera is communicating with the Sesamoid
Plasty Computer.
5. Error LED: Flashes amber if a bump is detected.
It stays lit if a critical error is detected (if such
an error occurs, contact Zimmer CAS Customer
Support ).
Back View of the Polaris Spectra Camera
(Figure 6):
1. LEMO Connector that provides power and
communication to the camera.
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Figure 5
Figure 6