Enter the time setting mode:
For electronic timers, it is usually necessary to hold down a specific function key (such as "Settings" or "Clock") for several seconds until the time flashes on the display screen or the Settings interface is entered.
Mechanical timers may require the knob to be rotated to a specific setting position, such as "SET" or "TIME".
Adjust hours and minutes:
In the time setting mode, use the increase or decrease buttons (electronic type) or the knob (mechanical type) on the timer to adjust the hours and minutes.
Usually, adjust the hours first and then the minutes. When making adjustments, pay attention to confirming whether each number is accurate.
