- When ready to attach the probe, take the probe from its sterile packing. Remove the cover from the disposable probe connector as shown.
![Panel 1 shows Remove the cover from the disposable probe connector.](https://imacorinc.com/wp-content/uploads/2023/01/Panel-1-300x272.png)
- Position the probe connector and handle as shown in Figure 2.
![Figure 2 shows Position the probe connector and handle in hand](https://imacorinc.com/wp-content/uploads/2023/01/Panel-2-300x277.png)
- Align the probe with the handle.
![Figure 3 shows aligning the probe and handle](https://imacorinc.com/wp-content/uploads/2023/01/Panel-3-300x282.png)
- Insert the blue connector tab into the distal end of the handle (Figure 4).
![Figure 4 shows Inserting the connector tab into distal end of the handle](https://imacorinc.com/wp-content/uploads/2023/01/Panel-4-300x282.png)
- Gently press the probe connector over the handle; press the tab on the umbilical connector to assist with engagement (Figure 5). An audible click will indicate the probe is properly connected.
![Figure 5 shows pressing the probe connector over the handle](https://imacorinc.com/wp-content/uploads/2023/01/Panel-5-300x282.png)
- With the disposable probe locked into place, check articulation by moving level in each direction. The distal tip of the probe should flex in either direction.
![Figure 6 shows checking of the articulation of the probe](https://imacorinc.com/wp-content/uploads/2023/01/Panel-6-300x280.png)
Note: Expect flex of 90 degrees in the forward direction (anteflex) and 20 degrees minimum in reverse direction (retroflex).