Symbol MC9000-G Product Reference Manual page 67

Key
Numeric/Application
. . .
Function (blue)
LED
Control
LED
Shift
Period/Decimal Point
Star
Table 2-3. 53-Key Descriptions (Continued)
Numeric value keys - can have applications assigned with function key(s).
F6 and F7 keys cannot be remapped and are dedicated by the Operating System to
control volume level. When these keys are pressed, Shell.exe traps them and displays
the volume adjustment window. To get these keys to an application, call
GXOpenInput() at the beginning of the application and call GXCloseInput() at the end
of the application. This redirects all of the key events to an application, including the
F6 and F7 keys.
Note: Other applications cannot receive any key event until GXCloseInput() is called.
For example, if the customer is using the APP1 key to run Calc.exe, this is disabled
during this period.
Press and release the blue function key to activate the keypad alternate functions
(shown on the keypad in blue). The keypad LED lights.
Press and release the CTRL key to activate the keypad alternate CTRL functions. The
keypad LED lights.
Press and release the SHIFT key to activate the keypad alternate SHIFT
functions.Press and release the SHIFT key again to return to the normal keypad
functions.
Produces a period for alpha entries and a decimal point for numeric entries.
Produces an asterisk.
Description
2-15
Operating