![background image](http://html.mh-extra.com/html/ge/versana-balance/versana-balance_basic-service-manual_128700218.webp)
General Procedures and Functional Checks
4-32
Versana Balance – Basic Service Manual
5808768-100 English Rev.9
4-2-19-4 Clean the Trackball
Dust is often building up behind the ball, so it interferes with the
ball rotation and for optical trackballs the light used for sensing.
To get access for cleaning, you need to remove the ball.
The ball is held in position by the Dust Gasket.
1. Power off the system.
2. Rotate the dust gasket counterclockwise until it can be
removed from the keyboard.
Figure 4-26.
Remove the retainer
3. Separate the trackball and the gasket. Wipe off any oil or
dust from the trackball, gasket and the trackball housing
using a cleaner or cotton swab.
4. Assemble the trackball and gasket, then put it into the
housing and rotate it clockwise until its notches are set in
the position.
4-2-19-5 Test the Trackball
Power up the system and test that the trackball now works as
intended.
CAUTION
When cleaning, make sure not to spill or spray any liquid into
the trackball housing (keyboard or system).
Summary of Contents for Versana Balance
Page 6: ...i 4 System view Versana Balance Basic Service Manual 5808768 100 English Rev 9 ...
Page 7: ...Versana Balance Basic Service Manual System view i 5 5808768 100 English Rev 9 ...
Page 8: ...i 6 System view Versana Balance Basic Service Manual 5808768 100 English Rev 9 ...
Page 9: ...Versana Balance Basic Service Manual System view i 7 5808768 100 English Rev 9 ...
Page 10: ...i 8 System view Versana Balance Basic Service Manual 5808768 100 English Rev 9 ...
Page 11: ...Versana Balance Basic Service Manual System view i 9 5808768 100 English Rev 9 ...
Page 12: ...i 10 System view Versana Balance Basic Service Manual 5808768 100 English Rev 9 ...
Page 13: ...Versana Balance Basic Service Manual System view i 11 5808768 100 English Rev 9 ...
Page 14: ...i 12 System view Versana Balance Basic Service Manual 5808768 100 English Rev 9 ...
Page 15: ...Versana Balance Basic Service Manual System view i 13 5808768 100 English Rev 9 ...
Page 16: ...i 14 System view Versana Balance Basic Service Manual 5808768 100 English Rev 9 ...
Page 17: ...Versana Balance Basic Service Manual System view i 15 5808768 100 English Rev 9 ...
Page 28: ...i 26 System view Versana Balance Basic Service Manual 5808768 100 English Rev 9 ...
Page 58: ...Introduction 1 30 System view Versana Balance Basic Service Manual 5808768 100 English Rev 9 ...
Page 390: ...Renewal Parts 9 14 System view Versana Balance Basic Service Manual 5808768 100 English Rev 9 ...
Page 431: ...GE ...