Welch Allyn Medical Diagnostic Equipment Model 406 Heart Rate Monitor User Manual


 
70 Repair procedures Welch Allyn Micropaq Monitor
2. Connect the display cable to the J4 connector and lock the latching piece (refer to
“Zero Insertion Force (ZIF) connectors” on page 32 for complete ZIF connector
installation instructions.)
3. Place the main board into the front case and align the screw holes on the frame with
the standoffs in the case.
4. Insert the keyboard cable into the J3 connector and lock the latching piece.
Note
Tilt the assembly slightly toward the connectors, as shown, to allow insertion of
the display flex cable into the J4 connector.
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.
J4
Screw standoffs
J3