User's Manual Part 2

Table Of Contents
47
2920B EN 20031206
You can scroll through the menu items by pressing the Down and Up keys and
select a menu item by pressing the Confirm key. The active keys are indicated by
their respective LEDs.
At any moment you can press the Escape key on the main menu level to exit the
key-operator mode. If you press this key on a lower level menu you are returned
to the higher level menu. If you press this key on a data screen after entering
information, all changes on that screen are lost.
If the key-operator does not interact with the menu for a longer period (five
minutes or more), the menu will time-out and revert back to the ready state. The
key-operator will receive a warning that the time-out is about to expire:
Press the Confirm key to return to the key-operator menu. Otherwise, the key-
operator menu will be closed.
" The Drystar 5300 will sound a long beep if you press a key that is not to
be used at that moment.
Time-out is
about
to expire...
KO