User's Manual

14 CPT-9500 Reference Manual
Func Key
The [Func] (function) key serves as a modifier key.
1. To enable this modifier key, press
on the keypad.
A yellow icon of the letter "F" will appear on the navigation bar. This modifier key
is hold down as long as the icon is displayed.
2. Now press another key to get the value of key combination (say, press [1] to get the
value of F1). The icon will go off now.
3. To get the value of another key combination modified by the [Func] key, repeat the
above steps.
4. To abort the key modification, press
again, and the icon will go off.
Note: It is not necessary to hold down the [Func] key.
The functionality of each key combination is application-dependent.
Here is a list of the factory setting for a variety of key combinations.
Key Combination Action
+
PgUp (red-coded): move text up one screenful
+
PgDn (red-coded): move text down one screenful
+
Home (red-coded): move to the beginning of screen or
document
+
End (red-coded): move to the end of screen or document
+
Toggle ON/OFF the backlight of LCD and keypad
+
Toggle ON/OFF the backlight of keypad only
+
Turn ON the backlight of LCD and decrease intensity
+
Turn ON the backlight of LCD and increase intensity
+
Increase volume