preset

1. V-T If a piece of equipment is preset, its controls have been set in advance of the time you want it to work. (設(shè)備)預(yù)先設(shè)置; 預(yù)調(diào)[usu passive]

...a computerized timer that can be preset. ...一個可以預(yù)調(diào)的電腦定時器。