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Maintenance
6–8
TDS3000 Series Service Manual
Metal pin
Handle
Hub
Figure 6–1: Pulling the hub pin
5. Place the oscilloscope on its feet on soft surface (such as an anti-static mat),
with the display-side hub facing you.
6. Lower the handle toward the rear into a horizontal position. The hub should
rotate with the handle.
7. Pull outward on the handle at the hub to release the display-side hub
assembly. You may need to rotate the handle back and forth slightly to help
release the hub assembly. See Figure 6–2.