I'm guessing the line is where a mounting rib is attached to the back panel and it got hot enough to blister the finish. This isn't going to affect anything as far as the safety or function of the microwave.
time is normally the horizontal line
The line would indicate motion at a constant speed.
The horizontal part of a tracing on an ECG is called the baseline. It represents the period when the heart is not actively depolarizing or repolarizing, showing the electrical activity at rest.
Sounds like the vertical amplifier section had gone bad.
A horizontal line on a distance versus time graph indicates that the object is not moving. The slope of the line would be zero, meaning there is no change in distance over time.
To create a horizontal line on a distance-time graph, you need to indicate that the distance remains constant over time. This can be achieved by plotting multiple points at the same distance value while varying the time. The resulting line will be horizontal, showing that the object is stationary and not changing its position as time progresses.
F3 means the keypad and/or keypad circuit board are malfunctioning and may need to be replaced.
The code 6666 on your microwave typically indicates a malfunction or error related to the appliance's control system. This could be due to a temporary glitch, a need for a reset, or a more serious issue requiring professional servicing. To resolve it, try unplugging the microwave for a few minutes to reset it. If the error persists, consult the user manual or contact customer support for further assistance.
I believe what youre referring to if the axis is horizontal is a flipdown clock.
I picked corn a couple of days ago and one of my lower forearms is broke out in a rash. I sure hope it is corn rash. I am beginning to think it spread to my neck also. Itchy and blistered. Only showing up on my arm that was pulling the corn off the stalk. Very itchy.
In the most bizzare sense, one would have to use a binary method and or pictures to describe with a universal language what the microwave does with either hand pointing and showing of fingers as a system of counting, then show them the demension of the microwave to that particular alien. However depending upon the type of alien, they may have telepathy or even understand what one could be saying through some means of tapping into the other beings mind.
The GPS can be used to measure the horizontal and vertical location of various locations on land. After an earthquake, GPS measurement are repeated, showing how far, if any, the land has moved as a result.