6. Acquiring PANO images76 I PaX-i3D SmartLaser Beam PositioningBe careful not to shine the laser beam directly into the person's eyes.Doing so may result in vision loss.If the laser beam is not correctly positioned, distortion, where the image may beenlarged or reduced, or ghost shadows may occur and lower the image quality.Be sure to align the laser beam properly.1. Align the vertical beam with the center of the face. (To prevent horizontal expansionof the image)2. Tilt the patient's head back 10˚ - 15˚ then align the horizontal beam with tip of thenose. Use the Horizontal Beam button on the control panel to position it.3. Align the Canine Teeth Beam with the center of the patient's canines. Use theCanine Teeth Beam level to adjust the position of the beam.Finishing Patient Positioning1. After checking the positions of the patient and the laser beam, click the TempleSupport Open/Close button on the control panel to prevent the patient's headfrom moving.2. Click the READY button. The x-ray exposure has not started yet.3. Now go to 6.3 X-ray Exposure to begin operation.