NordicTrack T 5.5 Treadmill English Manual - Page 18

6. Measure your heart rate if desired. Before using the heart rate monitor, remove the sheets of plastic from the metal contacts, if necessary. In addition, make sure that your hands are clean. Contacts To measure your heart rate, stand on the foot rails and hold the metal contacts on the handrails for approximately ten seconds-avoid moving your hands. When your pulse is detected, a heart symbol in the calorie display will flash each time your heart beats, one or two dashes will appear, and then your heart rate will be shown. For the most accurate heart rate reading, continue to hold the contacts for about 15 seconds. 7. W hen you are finished exercising, remove the key from the console. Step onto the foot rails, press the Stop button, and adjust the incline of the treadmill to the lowest setting. The incline must be at the lowest setting or you may damage the treadmill when you fold it to the storage position. Next, remove the key from the console and put it in a secure place. When you are finished using the treadmill, press the power switch into the off position and unplug the power cord. IMPORTANT: If you do not do this, the treadmill's electrical components may wear prematurely. HOW TO USE THE STEREO SOUND SYSTEM To play music or audio books through the console's stereo speakers, you must connect your MP3 player, CD player, or other personal audio player to the console through the MP3 jack. To use the MP3 jack, plug your audio wire into the MP3 jack. Then, plug your audio wire into a jack on your MP3 player, CD player, or other personal audio player. Make sure that your audio wire is fully inserted. Next, press the play button on your MP3 player, CD player, or other personal audio player. Adjust the volume on your personal audio player or press the volume increase and decrease buttons on the console. If you are using a personal CD player and the CD skips, set the CD player on the floor or another flat surface instead of on the console. 18