
Setting the countdown time on your AIMILAR AY4053 Digital Countdown Timer is straightforward. Here's a step-by-step guide: First, ensure your timer is powered on. Next, press and hold the SET button; you'll notice the time display start to flash, indicating you're in setting mode. Use the SET button to cycle through the time units: days, hours, minutes, and seconds. Once the unit you want to adjust is flashing, use the UP/START or DOWN button to increase or decrease its value. For example, to set a 10-minute countdown, press SET until the minutes flash, then use UP/START or DOWN to set it to 10. Finally, press the UP/START button to begin the countdown. For a comprehensive guide with illustrations, please consult the AIMILAR AY4053 product manual.


