Welch Allyn 300 Series Vital Signs Monitor - User Manual - Manual (Page 17)

Directions for Use Chapter 2 Setup 13
Connecting and Disconnecting the SpO
2
Sensor Cable
To connect the SpO2 sensor cable:
1. Locate the SpO
2
sensor cable connector (labeled SpO2) on the side of the monitor.
2. Note the hole patterns of the connector halves, and align the cable connector
accordingly.
3. Carefully insert the SpO
2
cable connector into the SpO
2
monitor connector.
If you are using a sensor extension cable, plug the sensor into the extension cable and
plug the extension cable into the monitor.
Note Verify that the sensor cable connector has slots on both sides. If the cable
connector has a slot on only one side, then the sensor is not compatible with the
monitor.
The SpO
2
connectors are notched and flanged to ensure proper fit. If the
connectors do not join easily, stop and verify the following:
• You have the correct SpO
2
sensor.
• The cable connector is aligned correctly.