The phrase "lock switch" is a correct and usable term in written English.
It is used to refer to a switch or button on a device that is used to lock or unlock it. For example, "To prevent accidental power-off, make sure to engage the lock switch on the vacuum cleaner before starting a cleaning job."
The 1 Ghz processor means it zips along nicely even when multi-tasking, and the four front buttons, volume control and lock switch mean that those confusing moments when your iPad doesn't do what you want it to and you're forced to reluctantly press its single button in sad recognition of your own glaring failure as a human being (the 'defeat button', I call it) are a thing of the past.
The lock switch will be on the bottom of the scanner.
– Display lights turn off during video call when lock switch activated.
Other than that, the device will be 3mm longer and the mute/rotation lock switch should disappear.
Apple has, in a rather rare show of hardware mutability, changed the behavior of the orientation lock switch on the iPad.
The right side has a menu button, and a sliding lock switch which locks all the buttons on the outside of the phone.
The window and lock switches are simple and easy to use, as are the wiper and light stalks.
Take, for example, the door lock switches in the cockpit of the XK8.
Other user-friendly improvements include relocated door lock switches (now on the doors, where they belong) and a trunk release on the centre console, for easy access.
After losing height to 2000 feet, Lock switched the engine off and found a suitable crash site near RAF Martlesham Heath, Suffolk, into which he glided the stricken fighter for a "wheels down" landing.
There's even a rotation-lock switch on the edge of the iPad so you can read in bed on your side without fear that the image will rotate.
