ProForm 390 Spx Instruction Manual - Page 13

HOW TO USE THE EXERCISE BIKE HOW TO ADJUST THE ANGLE OF THE SEAT You can adjust the angle of the seat to the position HOW TO ADJUST THE HORIZONTAL POSITION OF THE HANDLEBAR that is most comfortable. You can also slide the seat forward or backward to increase your comfort or to adjust the distance to the handlebar. To adjust the seat, see the drawing in assembly step 7 on page 8. Loosen the nuts on the seat clamp a few turns, and then tilt the seat upward or downward or slide the seat forward or backward to the desired position. Then, retighten the nuts. To adjust the horizontal position of the handlebar, loosen the handle, move the handlebar forward or backward to the desired position, and then tighten the handle. Handlebar Handle HOW TO ADJUST THE HORIZONTAL POSITION OF THE SEAT To adjust the horizontal Seat position of the seat, first loosen the adjustment knob and pull it downward. Then, move the seat forward or backward, release the Adjustment Knob adjustment knob into an adjustment hole in the seat carriage, and firmly tighten the adjustment knob. Make sure that the adjustment knob is engaged in an adjustment hole. HOW TO ADJUST THE SEAT POST For effective exercise, the seat should be at the proper height. As you pedal, there should be a slight bend in your knees when the pedals are in the lowest position. To adjust the height of the Adjustment seat post, first loosen the adjustment Seat Knob knob and pull it outward. Post Then, move the seat post upward or downward, release the adjustment knob into an adjustment hole in the seat post, and firmly tighten the adjustment knob. Make sure that the adjustment knob is engaged in an adjustment hole. Note: The handle functions like a ratchet. To loosen the handle, turn the handle counterclockwise, pull the handle outward, turn the handle clockwise, push the handle inward, and then turn the handle counterclockwise again. Reverse this process to tighten the handle installed in accordance with all local codes and ordinances. HOW TO ADJUST THE HANDLEBAR POST To adjust the height of the handlebar post, Handlebar Post first loosen the adjustment knob and pull it outward. Then, move the handlebar Adjustment Knob post upward or downward, release the adjustment knob into an adjustment hole in the handlebar post, and firmly tighten the adjustment knob. Make sure that the adjustment knob is engaged in an adjustment hole. 13