I can't get the night vision mode to work on my Infant Optics DXR-5 to work.

To fix this issue you will have to replace the lens. This is a fairly easy task and a guide to do this can be found here: Infant Optics DXR-5 Camera Lens Replacement The manufacture's contact info can be found here: http://infantoptics.com/contact.php The troubleshooting page can be found here: Infant Optics DXR-5 Troubleshooting

(1) Make sure that all devices that use a 2.4 GHz signal are at least 3 feet away from both the hand held monitor and the camera unit. (2) Make sure the antenna is in the correct position, upright if camera and handheld monitor are on the same floor or laying flat if they are on different floors. (3) If you still have issues, contact the manufacture through the website: http://infantoptics.com/contact.php (4) Check the troubleshooting page for additional information: Infant Optics DXR-5 Troubleshooting

Using a dry cloth, clean the interior metal plates in the battery slot. Make sure the battery is touching the metal plates (terminals). Ensure that the AC adapter is properly inserted into an outlet. If the device still fails to charge, use the camera adapter to see if the unit charges. If the camera adapter works, then this implies that the AC adapter needs to be replaced. You can contact the manufacture by following this link: http://infantoptics.com/contact.php or you can check the troubleshooting page at: Infant Optics DXR-5 Troubleshooting