NordicTrack Grt490 English Manual - Page 22

Adjustment The instructions below describe how each part of the weight system can be adjusted. Refer to the exercise guide accompanying this manual to see how the weight system should be set up for each exercise. IMPORTANT: When attaching the lat bar, ankle strap, or ab strap, make sure that the accessories are in the correct starting position for the exercise to be performed. If there is any slack in the cables or chain as an exercise is performed, the effectiveness of the exercise will be reduced. Changing the Weight Setting To change the setting of the weight stack, insert the Weight Pin (39) under the desired Weight (26). Be sure to insert the Weight Pin until the ball is touching the Weights. The setting of the weight stack can be changed from 10 pounds to 200 pounds, in increments of 10 pounds. Note: Due to the cables and pulleys, the amount of resistance at each exercise station may vary from the weight setting. Use the WEIGHT RESISTANCE CHART on page 25 of this manual to find the approx- 26 imate amount of resistance at each weight station. Attaching the Lat Bar, Ankle Strap, or Ab Strap The Lat Bar (61), Ankle Strap (10), and Ab Strap (75) can be attached to the cable at the desired pulley station with a Cable Clip (69). For some exercises, the Chain (67) should be connected between the attachment and the cable with two Cable Clips. Adjust the length of the Chain between the accessory and the cable so the accessory is in the correct starting position for the exercise to be performed. 39 Ball 69 75 67 69 10 61 Adjusting the Height of the Seat To adjust the height of the Seat (13), loosen the indicated Adjustment Knob (9). Pull out the Knob as far as possible and slide the Seat Upright (37) to the desired position. Release the Knob so that it snaps into one of the adjustment holes in the Seat Upright. Fully retighten the Knob. 13 9 37 22