NordicTrack C 1900 Treadmill User Manual page 8

If you purchase the optional chest pulse sensor (see page 22), follow the steps below to install the re-
ceiver and the short jumper wire included with the chest pulse sensor.
1. Make sure that the power cord is unplugged. Remove
the indicated screws from the Console Back (88).
(Important: The screws may be different lengths;
make sure to remember the original location of each
screw.) Next, remove the Console Back.
2. Peel the paper off the pad on the bottom of the receiver
(A). Turn the receiver so the small cylinder is on the
side shown, and press the receiver into the Console
Base (81) in the indicated location.
3. Connect the included short jumper wire (B) to the wire on
the receiver (A). Connect the other end of the short
jumper wire to the PLS2 jack on the underside of the
Console (82). (Note: If there is already a wire in the PLS2
jack, unplug it.) Discard the other wires included with the
receiver. Use the included wire tie to secure the wires, if
needed.
Make sure that no wires are pinched. See step 1.
Reattach the Console (82) with the screws. Important: If
the screws are not reattached in their original loca-
tions, the Console may be damaged.
1
82
88
2
3
82
8
Screws
A
Cylinder
81
PLS2
Jack
B
A