Microwave - Colon Blinks in Clock Display
The colon will blink on the clock of some models.
Here is a list of models that have been confirmed with this feature:
NOTE: There may be additional models with this feature.
For some models without this feature, the colon ( : ) will blink / flash when programming a new time of day, i.e. press CLOCK then start entering digits. After a valid time of day is entered and CLOCK or START has been pressed, the colon will stop flashing. Pressing CANCEL while programming the clock will return display to the previously set time, with a non-flashing colon.