Pride Mobility QUANTUM 1121 - Manual (Page 22)

22 www.quantumrehab.com Quantum 1121
SEATBACK
ANGLE
ADJUSTMENT
SCREW
ARMREST
KNOB
JAM NUT
V . C O M F O R T A D J U S T M E N T S
Seat Position Adjustment
You can move the seat forward or rearward by changing the extrusion
mounting position.
To change the position:
1. Turn off the power top the controller.
2. Remove the seat.
3. Remove both extrusions from the bottom of the seat. See figure 10.
4. Reposition the extrusions on a different set of mounting holes.
You must move both extrusions the same number of holes either
forward or backward. See figure 14.
5. Fasten the extrusions back onto the bottom of the seat.
6. Reinstall the seat.
Manual Recline Seatback Adjustment
If your power chair is equipped with a reclining seat, you can adjust the
seatback angle with the seatback release lever. The lever is located on
the right side of the seat base.
To adjust the seatback angle:
1. Pull up on the seatback release lever.
2. Move the seatback down or up to the desired position.
3. Release the lever.
Seatback Angle Adjustment
If your power chair is equipped with an adjustable seatback, you can
adjust it to four (4) different angles: 90°, 102°, 105°, or 107°.
To adjust the seatback angle:
1. Remove the seatback angle adjustment screws on both seat hinges.
See figure 15.
2. Set the seatback at the desired angle.
3. Reinstall the screws to both seat hinges and tighten.
Armrest Width Adjustment
You can change each armrest’s width independently of each other.
NOTE: Changing the armrest width may increase the overall
width of your power chair.
To change the armrest width:
1. Locate the two armrest knobs on each side of the armrest receiver
bracket. See figure 15.
2. Loosen the knobs.
3. Slide the armrests in or out to the desired width.
4. Tighten the knobs.
Figure 14. Seat Position Adjustment
ARMREST ANGLE ADJUSTMENT SCREW
Figure 15. Seatback and Armrest
Adjustments
ARMREST
HEIGHT
ADJUSTING
SCREWS