7
Keypad
ES3 audiometers have a blue keypad/overlay with 10 keys, labeled 1 through 0
(see Figure 1).
Figure 1. ES3 Keypad
Menu Navigation
The ES3 menu system is designed for intuitive use. Navigating through menus is
as simple as using the {▲}, {▼}, {►}, or {◄} keys to highlight a selection and then
pressing {Ο} to make a selection. The {Menu} key is used to exit test mode and
enter the menu system, and also to move from ‘lower’ to ‘higher’ menu screens.
Pressing {Menu} while in manual audiometry mode enters the ‘top level’ of the
menu system, and if the user has navigated ‘down’ into the menu structure, each
{Menu} press will return to the next ‘higher’ menu level until the ‘top level’ menu is
reached. Menu sequences are shown assuming that the user begins at the ‘top
level’ menu.
Note: The ‘top level’ menu can always be reached by repeatedly
pressing {Menu}.
10 labeled keys
1 through 0
3 1 5 2 4
8 6 0 7 9
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