The Clock popdown

The Clock popdown can be called with T whenever you need to see the correct time or date. The time is displayed in 24-hour format, and is accurate to within a few seconds per day. To set the time and date, see the details given in Set the clock,

 

Press 

 to return to the current application.

Because you may be using the Clock popdown to time something, the Cambridge Z88 will not switch off after the timeout period if the clock is displayed on the screen.