ProForm 420 Zle Instruction Manual - Page 22

HOW TO USE THE SOUND SYSTEM To play music or audio books through the console sound system while you exercise, plug a 3.5 mm male to 3.5 mm male audio cable (not included) into the jack on the console and into a jack on your MP3 player, CD player, or other personal audio player; make sure that the audio cable is fully plugged in. Note: To purchase an audio cable, see your local electronics store. Next, press the play button on your personal audio player. Adjust the volume level using the volume increase and decrease buttons on the console or the volume control on your personal audio player. MAINTENANCE AND TROUBLESHOOTING Inspect and tighten all parts of the elliptical regularly. Replace any worn parts immediately. To clean the elliptical, use a damp cloth and a small amount of mild soap. IMPORTANT: To avoid damage to the console, keep liquids away from the console and keep the console out of direct sunlight. CONSOLE TROUBLESHOOTING Most console problems are the result of low batteries. See assembly step 10 on page 11 for replacement instructions. If the handgrip heart rate monitor does not function properly, see step 5 on page 20. HOW TO LEVEL THE elliptical If the elliptical rocks slightly on your floor during use, turn one or both of the leveling feet beneath the rear stabilizer until the rocking motion is eliminated. Leveling Feet Base Foot HOW TO ELIMINATE FLEXING IN THE CENTER OF THE elliptical If the elliptical flexes in the center during use, turn the base foot (see the drawing above) until the flexing is eliminated. 22