How do I set up a countdown timer?
Press the 'countdown' button to start setting it, then use the up (▲) and down (▼) arrows to select times from 1 minute to 24 hours. The last countdown time will become the new default until you reset.
From the official MY Touch Smart Timer Plug IN Timer manual, page 2
Have a follow-up question?
Answers from the official manual.
Common questions