1.
OPERATIONAL OVERVIEW
1.1
Controls
Turns the power
on/off.
User-programmable
function keys.
Left button
Confirms menu selection.
F1
F2
F3
F4
Control unit
Thumbwheel
Shifts cursor position in
setting window.
Right button
Displays pop-up
menu.
Trackball
Moves trackball
pointer.
1-1