AOP Setup & Configuration
4.When you select ON for backlighting timer, the AOP displays a backlighting time setting
screen.
Use 
and 
to set the timer period of inactivity (in seconds).
Press 
to confirm the setting and the AOP returns to the setup menu.
NOTE: Simultaneously press 
and 
at any time to display relevant help screens.
Screen Contrast
1.Use 
and 
to highlight the Screen Contrast option on the setup menu. Press 
to confirm the selection.
The AOP displays a contrast screen.
2.Use 
and 
to adjust the contrast level.
Press 
to confirm the selection and the AOP returns to the setup menu.
Large Number Display
You can configure the AOP for a
In the Large Number Display mode, you can temporarily switch to normal display mode (4 lines) with the keys 
and 
. After an adjustable time delay, the display switches back to large characters.
Use the following procedure to activate the large number display:
1.Use 
and 
to highlight the Large Numbers option on the setup menu. Press 
to confirm the selection. The AOP displays a large number screen.
2.Use 
and 
to select either an OFF or ON large number display. Press 
to confirm the selection.
NOTE: When you select OFF for no large number display, the AOP returns to the setup menu.
3.Select a requested delay time (4 through 250 seconds).
Press 
to confirm the selection and to return to the main menu.
Cursor Type
1.Use 
and 
to highlight the Cursor Type option on the setup menu. Press 
to confirm the selection.
The AOP displays a cursor type screen.
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