Precor C966i Service Manual

C956i, C966i (Gen 06) Treadmill
Page 1-26 Page 26
13. If 5 Vdc is not present, remove the connector from J4 of the heart rate PCA. Measure
between the “ground” and “5 Vdc” pins of the connector (just removed from the heart rate
PCA) for 5 Vdc. If 5 Vdc is present, replace the heart rate PCA. If the 5 Vdc is not present,
measure between the corresponding pins of J17 on the upper PCA (red and black wires). If
5 Vdc is not present replace the upper PCA. If 5 Vdc is present, replace the upper PCA to
heart rate PCA cable.
Constant or intermittent readings when neither the hand held or chest strap is in use
14. Constant or intermittent heart rate readings when neither heart rate system is in use is
caused by something in the near vicinity radiating RF energy that is being received by the
chest strap portion of the heart rate PCA.
15. If the hand held signal is now being accepted, something in the near vicinity is radiating RF
energy that is being received by the chest strap portion of the heart rate PCA. Disabling the
chest strap signal proves that it is radiated energy that is causing the problem.
16. The source of the radiated energy must be determined and relocated so that it no longer
affects the heart rate PCA. Televisions, cell phones, Cardio-theatre receivers, etc. are
possible sources of radiated energy.

Precor C966i Specifications

Power and Motor

motor power	4.0 hp continuous duty
power requirements 120v	120 v @ 50/60Hz 20 Amps
power requirements 240v	240v @ 50/60Hz 20 Amps

Performance

speed range	0.5 to 16 mph (1 to 26 kph)
incline range	-3% to 15% grade

Weight and Dimensions

length	86 inches (218 cm)
width with handrails	37 inches (93 cm)
width without handrails	34 inches (86 cm)
height	59 inches (150 cm)
weight	375 lbs (170 kg)
shipping weight	470 lbs (213 kg)
running surface	60 inches x 20 inches (153 cm x 51 cm)