Life Fitness CLUB SERIES UPRIGHT LIFECYCLE M051-00K63-A295 Operation Manual page 14

P K
I OD EYPAD
R. MUTE: Press this key to turn off the sound.
S. PLAY / PAUSE: Use this key to Play or Pause the current track.
T. UP AND DOWN ARROW KEYS: Use these keys to select the next track and previous track.
U. LOWER AND HIGHER VOLUME KEYS: Use these key to increase or decrease the volume.
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