C776i Stairclimber
Page 35
Procedure 7.4 - Replacing the Keyboard (Display Front Panel)
Follow anti-static handling procedures and wear an anti-static device (such as a wrist strap)
when you perform this procedure.
1. Remove the four screws that fasten the display front panel to display housing.
2. Disconnect the data cable and heart rate cable from the upper printed circuit assembly.
3. Disconnect the keyboard cable from the keyboard assembly. See Diagram 7.1.
4. Remove the four screws that fasten the upper printed circuit assembly to the display front
panel.
5. Set the upper printed circuit assembly removed in step 4 in its mounting position on the
replacement display front panel and fasten it with the four screws removed in step 4.
6. Set the display front panel near its mounting position and reconnect the data cable and
heart rate cable to the upper printed circuit assembly.
7. Set the display front panel in its mounting position on the display housing and fasten it with
the four screws removed in step 1.
8. Thoroughly test the C776i as described in Section Four.
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