Quantum 1121 3SP User Manual
Quantum 1121 Series
www.pridemobility.com
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2. Unplug the controller connector from the power base.
3. Remove any wire ties securing the controller harness to the armrest.
4. Flip up the armrest so it is perpendicular to the floor.
5. Loosen the setscrew on the controller bracket.
6. Slide the controller out of the armrest.
7. Loosen the setscrew in the other armrest.
8. Place the controller in the other armrest.
9. Tighten the setscrew to secure the controller.
10. Route the controller harness to the back of the power base and plug in the controller.
11. Secure the controller harness to the armrest with wire ties.
NOTE: If your power chair is equipped with a Specialty Seat, Synergy Seat, or TRU-Balance Power
Positioning System, refer to the supplemental information provided with your seating system.
V . C O M F O R T A D J U S T M E N T S
Foot Platform Height Adjustment
The foot platform height is easily adjusted to one of
The foot platform height is easily adjusted to one of
several different heights.
To raise or lower the foot platform:
1. Remove the nuts and bolts from the foot platform
bracket. See figure 18.
2. Raise or lower the foot platform to the desired
height.
3. Reinstall the nuts and bolts into the foot platform
bracket and tighten.
Foot Platform Depth Adjustment
To adjust the foot platform depth:
To adjust the foot platform depth:
1. Remove the nuts and bolts from the foot platform
bracket. See figure 18.
2. Move the foot platform in or out to the desired
depth.
3. Reinstall the nuts and bolts into the foot platform
bracket and tighten.
Figure 18. Foot Platform Height Adjustment
FOOT PLATFORM BRACKET
NUTS AND BOLTS
BALL DETENT PIN
Controller Position
You can move the controller in toward or out away
You can move the controller in toward or out away
from the armrest, or change the position of the control-
ler for either left-hand or right-hand use.
WARNING! Do not place the controller
harness so that it can be pinched in
the seat frame or the power base
frame.
To extend the controller:
1. Flip up the armrest so it is perpendicular to the floor.
2. Loosen the setscrew on the controller bracket. See
figure 17.
3. Slide the controller into or out of the armrest to the
desired position.
4. Tighten the setscrew to secure the controller.
To change the controller position:
1. Turn off the power to the controller.
Figure 17. Controller Adjustment
CONTROLLER
BRACKET
SETSCREW