C932i, C946i Treadmill
20077-112 Page 49
6. The display face snaps onto the display with six tabs. One of the tabs is behind the HR PCA.
The HR PCA snaps into its mounting. Press its tabs downward and remove the HR PCA
from its mounting.
7. Press the six display face tabs outwards and disengage the display face from the display.
Disconnect the stop switch cable from the upper PCA and remove the display face from the
display.
8. Disconnect the Metrics cable, D-pad cable and the keypad cable from the upper PCA. See
Diagram 5.1.
9. The upper PCA snaps into the display face. Press the upper PCA tabs outward and remove
the upper PCA from the display face.
10. Snap the replacement upper PCA into its mounting on the display face.
11. The red wire in the Metrics and D-pad cables indicate pin 1. Align the red wire in the Metrics
and D-pad cables with the pin 1 markings on the upper PCA. Connect the Metrics, D-pad
and keypad cables to the upper PCA.
12. Connect the stop switch cable to upper PCA. Snap the display face into place on the
display, starting at the bottom and working toward the top.
13. Reconnect the data cable, two CSAFE cables and the HR cable to the upper PCA as shown
in Diagram 6.9.
14. Snap the HR PCA into its mounting. See Diagram 6.9.
15. Snap the display cap into place on the display.
16. Replace the display back cover by sliding the lower portion of the cover over the targas,
then press the cover into place. Fasten the cover with the hardware removed in step 3.
17. Check treadmill operation per Section 3.