JLG 600A Operation And Safety Manual page 49

SECTION 3 - MACHINE CONTROLS AND INDICATORS
1. Platform Rotate
2. Platform Leveling Override
3. Not Used
4. Power/Emergency Stop
5. Engine Start/Auxiliary Power/Function Enable
6. Tower Telescope
7. Hourmeter
8. Platform/Ground Select Switch
9. Swing
10. Tower Lift
11. Main Boom Lift
12. Main Boom Telescope
Figure 3-3. Ground Control Station - 600A
3121615 – JLG Lift – 3-5