1. That timer is above the switch, a round turn knob with 1-7 speeds around it. The little dot on the turn knob against the number is the designated gear.

2. The gears are used according to the condition of the bread. Generally 1-2 gears are for baking fresh bread. If you don't like it too mushy, just use 1st gear. And for frozen bread, you can use 3-4 gears. At least the main reason why the other higher gears are designed is to take into account the needs of those who like to eat a little bit of batter.

3. In addition, the choice of gear is actually the length of the baking time. Generally speaking, if you have not used this kind of machine before, it is best to gradually adjust it according to your own taste, and then find one of the 7 gears in your favorite flavor. It's normal that you won't be able to use it at first.

I hope this helps you.