8
9
1. Skull Clamp/Headrest Locking Knob
2. Swivel Adaptor
3. Link Arm Locking Knobs
4. Yoke
5. Crossbar
6. Base Handle
7. Side Rail Bracket
8. Locking Lever
9. Base Handle Adjustment Knob
10. Auxiliary Side Rail
11. Side Rail Bracket Locking Knob
1
11
5
4
Figure 1A A2079 Infinity XR2 Base Unit Components
2
3
3
Page 2
10
7
6