Stryker Visum - Positioning the Lights; Turning off Lights and Removing the Sterilizable Handle Covers

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Press the Focus/Auto button to enable/disable the ability of the camera to focus automatically. The
LED above the button indicates whether or not the automatic setting is enabled.
Use the Zoom In and Zoom Out buttons to adjust the zoom level of the camera.
5.4 Positioning the Lights
Warning
Use caution when using multiple overlapping elds during surgical procedures to avoid wound
drying. Do not overlap more than two light elds when lights are at maximum illumination
setting.
Note: Sterile personnel should only use the sterilizable light handle in the center of the
light to move the light heads.
Before Starting a Procedure
• Position the surgical lights so that they can be easily maneuvered by the sterilizable handle
during the procedure.
• Keep the light surface between 24-46 inches (61-117cm) away from the operative site for ideal
shadow resolution and depth of eld. The optimal distance is approximately 36 inches (915 mm).
Note: The arms of the Visum® Blade LED Surgical Light system should move easily with
minimal drifting, when properly adjusted. If the arms are too dicult to move or if they drift,
refer to the Maintenance section of this manual to adjust them.
5.5 Turning o Lights and Removing the Sterilizable Handle Covers
After a Procedure
• Turn o the lights (see Section 5.3.1 and 5.3.2, if needed).
• Remove the sterilizable handle covers (see Sections 5.2.1 and 5.2.2, if needed).