Troubleshooting - No Rpm - Vision Fitness R70 Service Manual

6.5 TRoUbleSHooTiNG - No RPM DiSPlAyeD
PoSSible CAUSeS:
1) the eCB is damaged or the console cable is not connected properly.
2) the console is damaged.
3) the lower board is damaged.
SolUTioN:
1) open the side covers and check the lower board leDs. the rPM leD should have light.
a. If the rPM leD is not lit, check the eCB for variable power (see Section 6.4 for how to check the power). replace the eCB if variable
power is not present.
2) If the rPM leD is lit, but the console does not show the rPM, replace the console cable.
a If the console cable does not resolve the issue, replace the console.
b. If the console cable and console do not resolve the issue, replace the lower board.
CHAPTeR 6: TRoUbleSHooTiNG
No RPM iS DiSPlAyeD DURiNG exeRCiSe
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