19(See Figure 4.45)4.6.4 When the footrest is swung to the side, it can be detached by lifting itup. (See Figure 4.46)Figure 4.43 Figure 4.44 Figure 4.45 Figure 4.464.7 Elevating and Swing-Away Footrest4.7.1 Flip up the footplates. (See Figure 4.47)4.7.2 Hold the release lever and swing the footrest to the side. Depending onthe environment the user stay, you can swing it outward. (See Figure4.48)圖 4-47 圖 4-484.7.3 Lower Down:Press down the orange lever and hold the linkage toprevent from sudden falling (See Figure 4-49)。4.7.4 Calf Pad Adjustment:Left/Right, Up/down adjustment based on user’scondition4.7.4.1 Front/Back direction adjustment4.7.4.1.1 Using #6 Allen Key to loosen screw to achieve(See Figure 4-50, SeeFigure 4-51)4.7.4.2 Left/Right direction adjustment4.7.4.2.1 Using #2.5 Allen Key to loosen screw to achieve(See Figure 4-52)4.7.4.3 Up/Down Adjustment4.7.4.3.1 Using #6 and #2.5 Allen Key to loosen screws to achieve (See Figure