Welch Allyn Medical Diagnostic Equipment Model 408 Heart Rate Monitor User Manual


 
68 Repair procedures Welch Allyn Micropaq Monitor
8. Make sure the main board screw holes align with the standoffs in the case, and the
antenna cables are not pinched between the board and the screw insert.
9. Insert the keyboard cable into the J3 connector and lock the latching piece.
Note
It may be necessary to use the round end of a small paper clip to guide the
keyboard cable into the J3 connector to prevent the cable from slipping between
the connector and the subframe. Make sure not to scratch the exposed circuit
trace on the keyboard cable.
Caution When attaching the J3 connector, bend the flex cable toward the
connector in a smooth curve (shown below at left) to avoid cable damage.
Screw standoffs
J3
Smooth curve in flex cable
Correct Incorrect
Sharp bend in flex cable