Buttons locking Zoom locks in place and functional set button locks.

victoramusha , the lock function was removed but there is way to define a shortcut for a lock button and other functions as well, please see below video on how to do it
http://blackberryiphones.blogspot.com/2010/05/lock-button-on-blackberry-how-to-set.html

heres what it says in your manual

Follow these steps to set the Button Lock function:

1. Switch on the appliance.

2. Set a washing program.

3. Start the washing program.

4. Press Button Lock for approximately 5 seconds, or

until the Button Lock indicator light flashes.

5. Button Lock indicator light flashes for approximately

15 seconds.

6. When Button Lock function is active the indicator

light is on with a static light.

At the end of a washing program the Button Lock function

is deactivated by opening and closing the door or

switching off the appliance.

Important! It is not possible to deactivate the Button
Lock function while a washing program is in progress
if you have any further questions message me back Thanks Rick

This is how:

OSD Lock & Unlock
When pressing the AUTO button after locking the OSD
When pressing the MENU button after locking the OSD
This is the function that locks the OSD in order to keep the current states of settings or prevent others
from adjusting the current settings.
Lock : Hold down the MENU button for more than five (5) seconds to activate the OSD adjustment
lock function.
Unlock : Hold down the MENU button for more than five (5) seconds to deactivate the OSD adjustment
lock function.

User manual:
http://www.samsung.com/us/support/detail/supportPrdDetail.do?menu=SP01&prd_mdl_cd=&prd_mdl_name=2233BW&prd_ia_sub_class_cd=P

hello You can deactivate the buttons on the unit
(except for "/1) for preventing misoperation,
such as child mischief (child lock function).
When the child lock function is activated, the
buttons on the unit are locked and “ ” lights
up in the front panel display. (You can operate
the system by using the remote.)
Note
•When you operate the buttons on the unit while the
child lock function is on, “CHILD LOCK” appears in
the front panel display.
1 Press SYSTEM MENU.
2 Press X/x repeatedly until “CHILD
LOCK” appears in the front panel
display, then press or c.
3 Press X/x to select a setting.
The default setting is underlined.
• “OFF”: Child lock function off.
• “ON”: Child lock function on.
4 Press .
The setting is made.
5 Press SYSTEM MENU.
The system menu turns off.
Tip
• You can activate the child lock function by pressing
x for more than 5 seconds (“ ” lights up in the
front panel display).
To cancel, press x for more than 5 seconds so that
“ ” disappears from the front panel display.
Deactivating the Buttons
on the Unit good luck

shaun

Go to Control Panel > Mouse > Device Settings > Settings > Advanced Gestures > Pinch

(or alternatively right-click the Synaptics Pointing Device icon in your taskbar and select Pointing Device Properties)

Untick the box that says 'Enable Pinch'. This will disable the zooming.

Additionally, you might be suffering the same problem as I was which was I had no idea how to use the zoom and that's why I wanted to lock it. Once I learned, I've decided the zoom is useful and I'm keeping the feature enabled.

Here is what Synaptics have to say about the 'pinch' gesture:
The Pinch gesture delivers zooming functionality in many applications. The Pinch gesture can be used to perform the same function as a scroll wheel on standard Windows applications that support CTRL-SCROLL WHEEL zoom functionality.

To perform a pinch gesture, place two fingers on the TouchPad surface. Move them closer together or further apart. To zoom in, place your fingers on the TouchPad surface near to each other and then slide them apart. To zoom out, begin by placing your fingers apart and then moving them closer together.

The best zooming experience results when the finger tips of the two fingers are used for the gesture.

That will hopefully be of assistance if you want to learn how to use the zoom rather than disable it.

There are two modes to the XS's Live View system, selectable via Custom Function 7. Live View is disabled by default, by the way, so you'll need to find this menu item in Settings Menu 2 to turn it on. The two options are called Quick and Live modes. Quick mode works as most Live View modes do, dropping the mirror when you press the AE-Lock button (marked with an asterisk) to use the conventional phase-detect autofocus system. This temporarily blacks out the Live View image, which makes it impossible to know that you're still framing the subject and holding your AF point in the proper place.
That's why they added the second mode, which they call Live, but is better described as contrast-detect autofocus. This works just like a digicam, reading the image from the imaging sensor while adjusting the lens for the setting that produces the most contrast in the image. A small square appears in the center of the image area, and you can move it around with the cross keys. Just like Quick mode, unfortunately, you have to press the AE-Lock button first until you hear the focus confirmation beep, then press the shutter button to fire. It's a little slower at times than phase-detect mode, but it gets the job done. Live mode is really better for tripod work, where you can place the AF area right where you want it and confirm focus onscreen.
Both modes offer the ability to zoom in on your live view, excellent for confirming focus before capture. Using the Magnify button just right of the AE-Lock button, you can zoom in 5x or 10x, then press the AE-Lock button to focus if you like; but of course you can't confirm framing in that mode.

For Panasonic:
Parental Lock Feature

Combo's, Screen will say VCR Lock Activated.
During stop or power off, hold the stop/eject button on the unit for at least seven seconds.

Combo's, Another method
With unit on and no cassette inside, hold the rec/time button on the front of unit for 7 seconds.

CTV's Lock Mode
Only the on/off button will work,the others have no effect. Press the action and power buttons at the same time on the front of the set for 10 seconds or so.

LCD TV's, Lock Mode
If customer forgot Parental Lock Code, unit must be re-initialized.
Press and hold the Volume down button on the front panel, press the OK button on the remote for 5 seconds.

DVD's Lock Mode
Setting Method
The sales demonstration lock function is set by simultaneously pressing the "POWER" button of DVD Player on the remote control unit and the "STOP" button on the main unit. ("LOCKED" is displayed when the lock function is engaged.)
Release Method
The function can be released using the same procedure as for setting. If the remote control unit is not at hand, the function can be released by using the same method as for player initialization (pressing the "PAUSE," "SKIP/SEARCH<<"and "OPEN/CLOSE" buttons simultaneously).

VHS-DVD Recorder (DMR-ES40V), Forgotten Ratings Password
From the Owners manual: Open tray, Keep Pressing Rec and Play/X 1.3 buttons on the remote for 5 or more seconds.
Another servicer found resetting to defaults worked well.
(VCR>DVD Dub) + (Open/Close) + (DVD Rec)
Bill

Child Lock

Combos--Should have original remote. Press and hold the power button for 6 to 10 seconds


Combo Model T25208, V-Chip Forgotten Password
If you forget your password, simultaneously press VOLUME down on the TV/VCR front panel and the 0 number button on the remote for a few seconds. This resets the password and you can enter a new one.

Combo Model 13TVR62, V-Chip Forgotten Password
If you forget your password, press STOP/EJECT on the TV/VCR front panel and MENU on the remote simultaneously. This resets the password, but not the limits you’ve set.
Televisions with Parental Lock Feature


If you forgot your password for this feature, press the following buttons on the remote, one at a time. (Note: You must be in the password entry screen) Press, Mute, Display,Clear and Reset, this unlocks parental controls and you can now re-enter a new password.
OR TRY THIS..
Press and hold Menu on the TV AND volume down on the remote for 3 seconds. Nothing will appear on the screen, and the Parental Controls will unlock, and you can re-enter a new password with the LOCK PARENTAL CONTROLS

CTC169AU
Channels that have been locked can be viewed only when the PARENTAL CTRL function is set to OFF. This can only be done with the remote control-it can not be changed with the buttons on the front of the TV.

Therefore, after you turn on PARENTAL CTRL, you simply hide the remote control so that your children can not watch the locked channels. The locked-out channels will remain unviewable even if the TV is unplugged or the channels are autoprogrammed again. The only way to view locked channels is to use the supplied remote control to set the PARENTAL CTRL function to OFF.

The PARENTAL CTRL and the CHAN CTRL functions work hand-in-hand. The instructions below will first tell you how to turn parental control on or off with the PARENTAL CTRL function and then how to lock desired channels with the CHAN CTRL function.
1. Repeatedly press MENU to select SETUP MENU, and then press + or - to display setup functions. Repeatedly press MENU to select the PARENTAL CTRL function. . When this function is set to ON, PARENTAL CTRL is activated and any channels you locked with the CHAN CTRL function will not be viewable. . When this function is set to OFF, PARENTAL CTRL is deactivated and all channels are viewable.

2. To lock channels, press the MENU button to select the CHAN CTRL function. Select a channel you want to lock by pressing CHANNEL up or down. Then press +. The CHAN CTRL setting will change from NORMAL to LOCKED when that channel is locked. To return the channel to NORMAL, press the - button. Repeat step 2 for each channel you want to lock. If the PARENTAL CTRL function is set to ON while you are locking out channels, each channel will go blank as you lock it. When the PARENTAL CTRL function is set to ON and a channel which has been locked out is tuned, the TV will display the words PARENTAL CONTROL to let your kids know you have locked it.

CTC185's
If the front panel function buttons don't work, (menu, ch up/dn etc.) but the functions work normal with the remote, enter the "Channel" menu with the remote and turn "Parental Control" off.

CTC203's
In the event you have forgotten your password, perform the following procedure:
Press and hold for 3 seconds the TV button on the remote while pressing the menu button on the TV.
This procedure will turn off the parental lock and erase the previous password .

Another Possibility To Try For Various Models: If TV's in the Parental mode and askes for a password that's forgotten, Press menu on the TV, select Parental Lock #4 on menu, then with the remote press Mute, Display, Clear, and Reset buttons in sequence.

TX808 Chassis
If Parental Controls have been set and you don't know the password, do this:
Press and hold the volume down and the channel up buttons at the same time for 5 seconds.
Now you can reset the password to 0000, and using that password you can now access the V-Chip menus.

TV's (Made by Daewoo or possibly Apex, ie. GE model 24GP653)
The factory default pass code of 6688 is also the override code, in case the owner forgets their pass code. If that doesn't work, another place in the owners manual says to push Function and Mute on the remote at the same time. Function is the top right button.

I also accidently locked my Samsung TV. I unplugged the power cord and powered up after a minute or so. Set was un-locked after after power up.