Using the ES400
2 - 3
Single-hand Method
Two-hand Method
Entering Data on the Keypad
Figure 2-4
Screen Navigation
NOTE To change the default Optical Nav Pad settings and sensitivity tap Start > Settings > Personal > Nav
pad.
The optical nav pad on the keypad provides the ability to navigate on the screen using either 4-way navigation or a
mouse cursor.
To switch between the 4-way navigation and the mouse cursor, press
+
or hold the
for three
seconds.
appears briefly when the 4-way navigation is enabled and
appears briefly when mouse cursor is enabled.
With 4-way navigation, the user moves their thumb across the optical nav pad and moves the highlight object on
the screen.
With the mouse cursor, the user moves the cursor around the screen like on a PC.
Press the optical nav pad to select items on the screen, similar to a mouse click.