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CHAPTER 4: TROUBLESHOOTING

 

4.6 Troubleshooting – Speaker / Audio Issues – Continued

 

 

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

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

          b. Verify the audio adaptor cable connection at the console.  

          c. Replace the audio adaptor cable.   

          d. Replace the console.   

 

        4. IPod or IPod dock has a bad connection.   

          a. Verify the connection of the IPod.   

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

          c. Replace the IPod dock.   

             

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

          a. Check the speaker wire connections.   

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

          c. Replace the speaker wiring.   

          d. Replace the speakers.   

 

              6. The speaker or speaker wiring is bad.     

         a. Check the speaker wire connections.      

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

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

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

 

       7. Grounding issue.  

         a. Try a different set of headphones.   

         b. Check the grounding of the console.  

 

 

 

 

 

 

 

 

 

 

Summary of Contents for LS10.0T-02

Page 1: ...1 LS10 0T 02 Service Manual ...

Page 2: ...Mode Overview 5 CHAPTER 3 ELECTICAL DIAGRAM 3 1 Electrical Diagram 6 CHAPTER 4 TROUBLESHOOTING 4 1 Troubleshooting No Power to the Console 7 4 2 Troubleshooting Keypad Not Responding 9 4 3 Troubleshooting No Console Response 10 4 4 Troubleshooting Incline Motor Issues 11 4 5 Troubleshooting Noise Issue 12 4 6 Troubleshooting Speaker Audio Issues 14 ...

Page 3: ...3 CHAPTER 1 SERIAL NUMBER LOCATION 1 1 Serial Number Location ...

Page 4: ... Menu appears on the display 2 Use the INCLINE or SPEED UP and DOWN keys to scroll through a list of parameters 3 Press CHANGE DISPLAY to enter a parameter setting 4 Use the INCLINE or SPEED UP and DOWN keys to change the parameter 5 Press the START key to save the change to the parameter 6 Press and hold the STOP key to exit Engineering Mode and return to normal operation ...

Page 5: ...START key to select unit 1 KM 0 Mile on TIME window Use the ENTER CHANGE DISPLAY key to enter the languages selection and to select a language 0 English 1 Germany 2 Dutch 3 French on TIME window ENG 4 Information Accumulated Time and Distance Press and hold the START key for 5 seconds to clear all data Unit of Time is Hour on TIME window Unit of Distance is KM or Mile based on your setting in the ...

Page 6: ...6 CHAPTER 3 ELECTRICAL DIAGRAM 3 1 Electrical Diagram ...

Page 7: ...see if the power switch is lit If it is not try a different outlet a If the power switch still does not light up with a known good outlet replace the power switch 2 Check to see if the MCB has power There is a red power LED on the MCB that should be lit 3 If the MCB does not have power check the connection of the power wiring from the power receptacle to the MCB a Use a multi meter to measure volt...

Page 8: ...d the 15V Pin Pins 7 8 DC output is normally around 15VDC If there is no output replace the MCB b If output is around 15VDC check the console cable for pinches or kinks If any damage is found replace the console cable Disconnect the console cable at the UCB and measure the DC voltage between the GND pin Pins 4 5 and the 15V Pin Pins 7 8 DC output is normally around 15VDC If there is no output repl...

Page 9: ...eering Mode a Use the LEVEL UP or DOWN key to scroll to ENG0 and press ENTER b Test each of the keypads using Display Test The console should chime as each key is pressed 2 If any keypads are not chiming during Step 1 check the connection of the keypad ribbon cable at the UCB a Even if the connection appears good detach the ribbon cable from the UCB and then re attach and retest b Replace the keyp...

Page 10: ...f the data in windows TIME and DISTANCE changes the console is ok If the data does not change replace the UCB 3 Turn off the power switch and open the upper motor cover Remove the red black wires coming from the motor to the MCB and use a multi meter to measure the resistance of the drive motor wire a If the resistance is higher than 10 Ω the drive motor is defective Replace the drive motor If the...

Page 11: ...R key and then the START key a Press the INCLINE UP and DOWN keys b You should be able to hear beeps from the two relays on the MCB as the incline motor engages If these relays can be heard the MCB is ok If the relays cannot be heard replace the MCB 2 Check the connection of the incline motor at the MCB Unplug and re plug the connector If this does not resolve the issue replace the incline motor T...

Page 12: ...g on something 7 The air shock needs lubrication 8 The incline motor is missing washers or needs lubrication Solution 1 This noise is from the roller or running belt a If this is a new unit some noise is normal as the running belt forms around the rollers b Check that the belt is centered and tensioned correctly c Remove and clean the rollers if needed d Replace the rollers or running belt as need...

Page 13: ...frame b Check the deck shocks for deterioration or crumbling Replace if needed c Check to see if the air shock is making this noise lubricate or replace if needed 6 This sound is likely due to the belt rubbing on something a Make sure the belt is not rubbing on the deck side rails or deck shocks b Check that the running belt is tensioned correctly 7 This sound is likely due to the air shock a Lubr...

Page 14: ...eaker wire are defective 7 There is a grounding issue with the earphones or console Solution 1 One of the speaker boards has a bad connection or is faulty a Check the connection of the wires going from the speakers to the speaker power board b Check the connection of the wires going from the speaker power board to the amp board c Check the connection of the wires going from the amp board to the co...

Page 15: ...the IPod dock at the console c Replace the IPod dock 5 Speakers are not getting a clear signal through the speaker wires a Check the speaker wire connections b Check for any kinks or cuts in the speaker wires c Replace the speaker wiring d Replace the speakers 6 The speaker or speaker wiring is bad a Check the speaker wire connections b Switch the speaker connections from one speaker to the other ...

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