5090RF Multi-Channel Keyboard User’s Guide Version 1.0
Hardware Installation
7
[
Fn
]
and
[
Shift
]:
These keys are used in conjunction with the [
Num Lock
] key
and work only when pressed.
For accessing the embedded numeric keypad, please refer to the following table:
W h e n
Num Lock
is
OFF
(default), the 15 keys of embedded numeric keypad works
as a part of main keyboard. You can:
Press:
To:
[
Fn
]*
Temporarily enable the cursor movement function.
[
Fn
]* + [
Shift
]*
Temporarily enable the embedded numeric keypad, cursor
movement and highlighting functions.
[
Num Lock
]
Enable the embedded numeric keypad.
Lights the Num Lock LED indicator.
W h e n
Num Lock
is
ON
, the 15 keys of embedded numeric keypad work as a
numeric keypad. You can:
Press:
To:
[
Fn
]*
Temporarily revert to the main keyboard.
[
Fn
]* + [
Shift
]*
Temporarily enable uppercase function of the main keyboard.
[
Num Lock
]
Disable the embedded numeric keypad.
Turns off the Num Lock LED indicator.
*
Press and hold the key(s) during operation.
[Ctrl], [
ÿ
], and [Enter] keys
Most keyboards have two [Ctrl] keys, two [
ÿ
] keys on both left and right sides, and
a smaller [Enter] key on numeric keypad. Although this keyboard doesn’t have right
[Ctrl] key, right [
ÿ
] key and [Enter] (numeric keypad) key, it still supports the
functions.
Ø
[Fn] + left [Ctrl] = right [Ctrl]
Ø
[Fn] + left [
ÿ
] = right [
ÿ
]
Ø
[Fn] + main [Enter]
= (on Numeric Keypad) [Enter]
