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


 
Service Manual Repair procedures 33
3. Push the latching piece toward the connector body until it locks into place.
Connector locations
Connector
(Main Board)
Description Connects with Referred to on...
J1 (ZIF connector) ECG (flex cable) External ECG connector (flex cable) page 37
J3 (ZIF connector) Keyboard (flex cable) Keyboard (flex cable) page 37
J4 (ZIF connector) Display (flex) cable Display (flex cable) page 39
J9 (ZIF connector) SpO
2
(flex cable) Main board ground (flex cable) page 38