True Fitness 600R User Manual
Page 7
Symptom
Probable
Cause
Corrective Action
Recommended Tools
IRREGULAR OR
NO DISPLAY
500R, 500U
DC Adaptor
Adapter Plug or
Jack
Control Panel
Cables
• Connect DC Adapter to 110 VAC power
supply.
• Look for printed output on adapters
label. If greater than 9 VDC computer
board may be damaged.
• Test for 9VDC output. If not 9 VDC
then replace adaptor.
--------
• Connect DC plug to Bike. Does it seat
into the socket properly? If not- replace
adapter or jack.
--------
• Check DC voltage between pins 2 and 4
for 9 VDC on 5PB. (Page 18)
• If 9 VDC is found replace the Control
Panel.
--------
• Perform continuity checks on all upper
and lower cables.
• Replace defective cables.
• If cables OK- replace DC Jack.
Multi-meter
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 5