Freezer inspection image

Abstract

This image shows the oil level inside a refrigerator. The height of the dark bar and the double circle changes depending on the oil level. The image transitions from "Image Image" to "Image 1, Image 2, Image 3, Image 4, Image 5, and Image 6." The dark bands appearing above and below are backgrounds indicating the abnormal range of the oil level. When the bar is located in the upper dark band, it indicates that the oil level is too high. When the bar is located in the lower dark band, it indicates that the oil level is too low. For example, in "Image 2, Showing the Changed State," the bar is located between the bands, indicating that the oil level is within the normal range. "Image 6, Showing the Changed State," indicates that the oil level is too high. Finally, the "Image Image" indicates that the oil level is too low.

Images