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


 
Service Manual Repair procedures 65
4. Install the display in the front case by pressing the rubber cushions down to seat the
display.
5. Carefully bend the display flex cable so that it curves back toward the circuit board, as
shown in the diagram below. The curve will follow the curve of the front case.
Caution The display flex cable is fragile. Damage may result if the flex cable is
bent too sharply, or if its connection with the circuit board is stressed.
Rubber cushions
Rubber cushions
Circuit board side
Display side
Display
Exposed flex circuit trace