Hi Wayne, thanks for reaching out to us. You can visit the Innova website and go to the Innova 3360 Features and you will find articles on how to adjust the settings of your device. For easy access, here's the link innova-electronics.helpscoutdocs.com/article/521-innova-3360-infrared-camera-features?preview=630fbb097164226be0c82042

@@InnovaAuto I know how to adjust the setting on my device but I don't know what I should adjust them to. There is no definition in the owner's manual of what some of these settings are. I have no idea what Fusion distance is and at what setting I should be putting the device on. When I play around with this setting, I cannot tell any difference on what I'm looking at through the screen. I also cannot make out any details of what I'm looking at through the screen. It's all just a blob of colors. For instance, if I'm trying to find a hot fuse in a fuse box, there is no clear picture of what fuse I'm looking at in relation to the rest of the fuses. They all blend together.

Hi Wayne, we apologize for the inconvenience. You can download the manual in our website. Here's the link for easy access: www.innova.com/pages/download?_pos=2&_sid=dc6aec3b6&_ss=r