Manuals for liteon na380

Function Keys(for Aires 3 colour keyboard , so i'm guessing will be the same)

Fn + Esc:4 levels backlit brightness adjustable,suitable for use days & nights
High light - Medium light - Respiration light - Extinguish (High brightness by default when starting up).
7 Multimedia Shortcut Keys: Stop, Fast forward, Rewind, Play/Pause, Volume-, Volume+, Mute
3 levels keyboard speed adjustable:
Fn+F1 : 21 byte per sec(80/S)
Fn+F2 : 30 byte per sec(60/S)
Fn+F3 : 63 byte per sec(40/S)
Fn Multimedia Combination Keys:
Fn + F4 Mute
Fn + F11 Lock/Unlock all keys
Fn + F12 Lock/Unlock Windows Key
FN + W : Switch WASD keys and Arrow keys.
Fn + Tab:3 colors adjustable backlit

Wired keyboard usually do not have locks, However some wireless keyboard do. A switch is usually on the top side of the keyboard that slides back and forth.
However you may also be seeing "Caps Lock" which means the Caps lock key is engaged. Simply press the "Caps Lock" key again to unlock it. The caps lock key is located at the left side of the keyboard.

Hello steven,

Please press 5 time shift key now your keybord is unlock.

thanks,

The purpose of a laptop's function key is to activate the secondary function of any dual-purpose key.

The function key can accidentally be locked into place if you hit the wrong combination of keys so that all of the keys only perform their secondary function.

The exact process for unlocking the function key will vary depending on the make and model of your laptop and whether you have recently used an external keyboard.

1
Check the manual that came with your laptop and locate the section on the function of each keyboard key.

Open a Web browser and navigate to the support section of the laptop manufacturer's website if you do not have the manual that originally came with your laptop.

Use the drop-down menus on the support page to choose the specific product line and then model of your laptop.
2

Click on the "Product Support" link and then navigate to the "Manuals" section of the page. Click on the link to open a PDF version of the manual for your laptop.

Browse down to the section about the functions of the keyboard keys.
3

Find the sequence of keys you need to press to unlock the function key on your laptop.
Press and hold the function key on the keyboard and then press the other keys required to unlock it.
4

Try using the most standard keyboard combinations if you don't have the manual or it does not give any information about the function key.

Press the function key and then the shift key and see if it successfully unlocks the function key. Attempt using the other standard keys in conjunction with the function key, such as the "F11," "F12" and "Ctrl" keys.
5

Plug a USB keyboard into the USB port on your laptop if you have recently used an external keyboard with the laptop.

Check the light above the "Numlock" key on the external keyboard and see if it is turned on. Press the key and make sure the light is turned off and then remove the keyboard to unlock the function key.

http://us.acer.com/ac/en/US/content/support
Acer Support

Step 1:
The purpose of a laptop's function key is to activate the secondary function of any dual-purpose key. The function key can accidentally be locked into place if you hit the wrong combination of keys so that all of the keys only perform their secondary function. The exact process for unlocking the function key will vary depending on the make and model of your laptop and whether you have recently used an external keyboard.

Check the manual that came with your laptop and locate the section on the function of each keyboard key. Open a Web browser and navigate to the support section of the laptop manufacturer's website if you do not have the manual that originally came with your laptop. Use the drop-down menus on the support page to choose the specific product line and then model of your laptop. Click on the "Product Support" link and then navigate to the "Manuals" section of the page. Click on the link to open a PDF version of the manual for your laptop. Browse down to the section about the functions of the keyboard keys. Find the sequence of keys you need to press to unlock the function key on your laptop. Press and hold the function key on the keyboard and then press the other keys required to unlock it. Try using the most standard keyboard combinations if you don't have the manual or it does not give any information about the function key. Press the function key and then the shift key and see if it successfully unlocks the function key. Attempt using the other standard keys in conjunction with the function key, such as the "F11," "F12" and "Ctrl" keys. Plug a USB keyboard into the USB port on your laptop if you have recently used an external keyboard with the laptop. Check the light above the "Numlock" key on the external keyboard and see if it is turned on. Press the key and make sure the light is turned off and then remove the keyboard to unlock the function key.
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Hi!

To unlock the scroll lock key on your zippy keyboard, please press the scroll lock key again.

Every time you press this key it switches between lock/unlock.


Regards,

HI ,
The best thing to do is look at the owners manual and it will explain how to unlock the key pad
or have him press the fuction key followed by F1 through F12 , one of those will unlock it ...
good luck Roy

goto start > run > type "osk" and click ok...
On-screen keyboard will be displayed...

select keyboard in the menu bar... select 102 keys...
Use the Lock key in the on-screen keyboard... it will turn OFF/ON the CAPS lock

To unlock your keyboard press the Windows logo and the L key. To lock your keyboard you press the same keys, ie Windows logo and the L key.
Hope this helps you.
Regards bill

Press the "Windows logo key + U." This will open the ease of access center. Click on the "keyboard." It will say, "make the keyboard easier to use" next to it.

Select "turn on sticky keys" and "turn on filter keys." Select "save." Your computer will now only make sounds when the keyboard is hit.

Follow steps 1 and 2 to unlock your keyboard. Unselect the "sticky keys" and "filter keys" and click on "save

Lock your workstation. Press "Ctrl + Alt + Del." A blue screen or a box will pop up that has a variety of options, such as restart or shut down the computer. Click on "lock this computer

Lock your work station using the keyboard. Press the "windows key", it looks like a flag, and the "L" key at the same time. This will lock the computer. To unlock press the combination again.