Siemens ACUSON Antares Instructions For Use Manual page 54

2 S a f e t y a n d C a r e
To clean the trackball:
Caution: Do not drop or place foreign objects inside the trackball assembly
because doing so may affect the trackball operation and damage the ultrasound
system.
1. Disassemble the trackball.
a. Rotate the trackball bezel counterclockwise and lift up to remove
the trackball bezel from the trackball assembly.
The bezel contains a gasket that should stay with the bezel. If the gasket
should drop out of the bezel, then reposition it into the underside of the
bezel.
Trackball bezel positioned for removal from trackball assembly.
The gasket fits within the underside of the trackball bezel.
b. Lift the trackball out of the trackball assembly.
Inside of a disassembled trackball assembly.
2 - 3 2
1 Trackball bezel
1 Trackball bezel side view
2 Gasket side view
1 Idler wheel
2 X and Y encoders
[ 1 ] I N S T R U C T I O N S F O R U S E