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23

CHaPTer 6: Troubleshooting

6.8 TrOUBLeSHOOTiNG - SPeaKer / aUdiO iSSUeS

SPeaKer / aUdiO iSSUeS

1)  SYMPTOM:

       

 a.  No sound through the speakers but headphones work.  

          b.  No sound through headphones but the speakers work.    

          c.  No sound through speakers or headphones.  

          d.  IPod not charging.  

          e.  Speakers buzzing. 

          f.   Sound from one speaker only. 

          g.  Shock from headphones.   

          

2)  SOLUTION:

   

          a.  One of the speaker boards has a bad connection or is faulty.     

              -  Check the connection of the wires going from the speakers to the speaker power board.

              -  Check the connection of the wires going from the speaker power board to the amp board.  

              -  Check the connection of the wires going from the amp board to the console.

              -  Replace the speaker or amp boards and wiring.  

              -  Replace the speakers.  

              -  If the speaker board, amp board, wiring, and speakers do not solve the issue, replace the console.        

          b.  There is a bad connection between the headphones and the console.    

              -  Verify the connection of the music player to the dock or audio adaptor cable.   

              -  Verify the audio adaptor cable connection at the console.  

              -  Replace the headphone jack.  

              -  Replace the audio adaptor cable.  

          c.  There is a bad connection between one of the audio boards and the console.  

              -  Verify the connection of the music player to the dock or audio adaptor cable.  

              -  Verify the audio apator cable connection at the console. 

              -  Replace the audio adaptor cable.  

              -  Replace the console.  

          d.  IPod or IPod dock has a bad connection.  

              -  Verify the connection of the IPod.  

              -  Verify the connection of the IPod dock at the console.  

              -  Replace the IPod dock.  

          e.  Speakers are not getting a clear signal through the speaker wires. 

              -  Check the speaker wire connections.  

              -  Check for any kinks or cuts in the speaker wires.  

              -  Replace the speaker wiring.  

              -  Replace the speakers.  

          f.  The speaker or speaker wiring is bad.  

              -  Check the speaker wire connections.     

              -  Switch the speaker connections from one speaker to the other to see if sound switches sides.  

              -  If the sound does not switch sides, replace the speaker board.  

              -  If the sound does switch sides, replace the speaker and speaker wires.  

          g.  Grounding issue. 

              -  Try a different set of headphones.  

              -  Check the grounding of the console.  

Содержание LS9.9T

Страница 1: ...L S 9 9 T T r e a d m i ll L S 9 9 T S ER V I C E MA N U Al...

Страница 2: ...s 9 4 3 Program Information 10 4 4 Livetrack Fitness Journal System 13 4 5 Using A CD MP3 Player 14 4 6 Demo Mode 14 CHAPTER 5 ENGINEERING MODE 5 1 Engineering Mode 15 5 2 Engineering Mode Overview 15...

Страница 3: ...3 1 1 Serial Number Location CHAPTER 1 Serial Number Location...

Страница 4: ...wheel locks to lock the rear wheels NOTE Both rear wheel locks must be locked before using the treadmill To ensure your safety and protect the equipment read all instructions before operating the Live...

Страница 5: ...r disabled persons Do not use outdoors Do not operate where aerosol spray products are being used or when oxygen is being administered To disconnect turn all controls to the off position then remove p...

Страница 6: ...eturn the treamill to its previous position EVERY MONTH IMPORTANT Turn off the treadmill with the ON OFF switch then unplug the power cord at the wall outlet Inspect all assembly bolts of the machine...

Страница 7: ...ped At times the belt can move off center during shipment Before operating the treadmill make sure the belt is centered and remains centered to maintain smooth operation If the running belt is too far...

Страница 8: ...eed key to confirm J Set incline key used to confirm desired incline Press after pressing a quick key number K Set speed key used to confirm desired speed Press after pressing a quick key number L Cha...

Страница 9: ...SPEED Shown as MPH or KMPH Indicates how fast your walking or running surface is moving CALORIES Total calories burned HEART RATE Shown as BPM beats per minute Use to monitor your heart rate displaye...

Страница 10: ...3 0 4 0 8 0 3 0 2 0 Level 5 Speed 1 5 2 3 3 0 6 0 2 3 1 5 Incline 2 5 3 5 4 5 8 5 3 5 2 5 Level 6 Speed 1 5 2 3 3 0 6 5 2 3 1 5 Incline 2 5 3 5 4 5 9 0 3 5 2 5 Level 7 Speed 1 8 2 6 3 5 7 0 2 6 1 8 I...

Страница 11: ...s repeat every 30 seconds Segment Warm Up 1 2 3 4 5 6 7 8 Cool Down Time 4 00 MIN Each segment is 30 seconds 4 00 MIN Level 1 1 0 1 5 2 0 2 5 3 0 3 5 4 0 3 5 3 0 2 5 2 3 1 5 Level 2 1 3 1 9 2 5 3 0 3...

Страница 12: ...4 0 4 0 3 5 3 0 2 5 2 0 1 0 0 0 Level 4 0 0 1 5 2 5 3 0 3 5 4 0 4 5 4 5 4 0 3 5 3 0 2 5 1 5 0 0 Level 5 0 0 1 5 3 0 3 5 4 0 4 5 5 0 5 0 4 5 4 0 3 5 3 0 1 5 0 0 Level 6 0 0 1 5 3 5 4 0 4 5 5 0 5 5 5 5...

Страница 13: ...osen user ACCUMULATED DATA With the LIVETRACK fitness journal system you can scroll through your accumulated data in multiple formats by pressing the LIVETRACK buttons A workout is saved when the prog...

Страница 14: ...djust song settings 3 Remove the audio adaptor cable when not in use 4 If the user does not want to use the speakers they can plug their headphones into the audio out jack at the bottom of the console...

Страница 15: ...Test Start Key LED on Stop Key LED off Any Other Key Will show on the display window Hold the STOP key for 3 seconds to return to the Engineering Menu ENG 1 Hardware Test Motor Incline Motor Test ENG...

Страница 16: ...16 CHAPTER 6 Troubleshooting 6 1 Electrical Diagram...

Страница 17: ...lit Figure A c If the MCB does not have power check the connection of the power wiring from the power receptacle to the MCB If that does not resolve the issue replace the MCB d If the MCB does have po...

Страница 18: ...ring Mode Remove the screws holding the console faceplate to the console frame and check the connection of the keypads After checking the connections re test the keys for function Massage any non resp...

Страница 19: ...he drive belt is still around the drive belt and roller pulleys Re align or replace the drive belt if needed Check the connection of the motor cable at the MCB Check to see if the motor spins freely I...

Страница 20: ...incline motor or MCB resolve the issue replace the console and console cable c Check the connection of the incline motor at the MCB The incline motor cable includes 3 signal terminals and 3 power term...

Страница 21: ...is not slipping or is frayed cut in any way Replace the drive belt if needed Make sure the optic disk on the motor is not rubbing the speed sensor Turn the motor by hand to see if motor brushes or bea...

Страница 22: ...eadphone wiring There are some things that will interfere with heart rate signal including florescent lighting electric dog fences large electric motors cell phone towers and airports c The console is...

Страница 23: ...ck or audio adaptor cable Verify the audio adaptor cable connection at the console Replace the headphone jack Replace the audio adaptor cable c There is a bad connection between one of the audio board...

Страница 24: ...rocedure in Section 3 1 c The console should have a ground wire in the console Check the connection of the ground wire to the frame Use a file or sand paper to remove any build up of paint around the...

Страница 25: ...JOHNSON HEALTH TECHNOLOGIES 1610 Landmark Drive Cottage Grove WI 53527 USA Toll Free 1 877 548 7864 Fax 608 839 1717 www livestrongfitness com Author Kevin Oeltjenbruns...

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