Panasonic CF-Y4 Reference Manual page 21

Using the Fn Key
Hotkey Settings
There are two Fn key functions as follows:
Fn key lock function
After the Fn key is pressed once, it stays in the "pressed" position until another key is
pressed. This is convenient when it is difficult to press two buttons simultaneously.
Pop-up windows display ON/OFF
NOTE
The Hotkey settings can be set separately for each user.
1
Run the Hotkey Settings.
Click [start] - [All Programs] - [Panasonic] - [Hotkey Settings].
2
Set the parameters.
A. Use Fn key lock
Add the checkmark if you want to enable the Fn key lock function. The following
Fn key lock function will then be enabled.
To use the Fn key only once:
Press the Fn key once. (Locked)
A
Press another key for combination. (Lock released)
B
To use the Fn key successively:
Press the Fn key twice. (Locked)
A
Press another key for combination.
B
Fn key remains locked until the Fn key is pressed once more.
B. Notification
This setting is only available when [Use Fn key lock] is checked.
[Make sounds when Fn key is pressed]
Notifies the user with a sound when the Fn key is locked or released.
When the speaker function is disabled, e.g., by the key combination the Fn+F4
key, there will be no sound. By the key combination the Fn+F5 key, there will be
lower sound.
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