Apple PC Compatibility Card - Manual (Page 203)

Note: If the software for your two-button device does not automatically
configure your device for the PC or does not include a “Windows Right
Mouse Button” option, you may be able to assign the = (equal) key to the
right button.
Using keyboards
You can use all Apple keyboards with your PC Compatibility Card.
The Option key on an Apple keyboard is the same as the Alt key in the PC
environment.
On the Apple Extended Keyboard II, use the following equivalents for keys on
a PC keyboard. (These equivalents also apply to the Apple Adjustable
Keyboard if the function keyboard isn’t plugged in.)
PC key Macintosh keyboard equivalent
Alt Option
F1 through F9
x
-1 through 9
F10
x
-0
F11
x
-(minus)
F12
x
-(equal)
F13
x
-[
F14
x
-]
F15
x
-\
Home
x
-[keypad] 7
PageUp
x
-[keypad] 9
End
x
-[keypad] 1
PageDown
x
-[keypad] 3
Insert
x
-[keypad] 0
Del
x
-[keypad] (period)
Backspace Delete
Eject a floppy disk
x
-E
Eject a CD
x
-Y
203 Working in the PC Environment