The same as a manual can opener: opening the lid on a can.
Manual is a noun (a training manual) and an adjective (a manual can opener).
No
The contemporary manual can opener is mostly steel. It may be plated with nickel or chrome. Handles may be plastic, wood or vinyl if they are not all steel.
A copy of the manual for a Stanley garage door opener can be found on various websites on line. The suppliers should be able to help with a manual too.
Look in your manual
I have a 2007 Mercedes and i am trying to set the garage door opener remote. Manual states press the smart button on the over head opener. i cannot locate that button.?
Open and read your owner's manual.
If it is a homelink system (factory) the proceedure is in the owners manual. You will need an operational opener for your garage.
Go to "Mange My Life" and enter your model number. Your manual will come up.
To open cans electrically, instead of using a manual crank.
The owners manual will tell you how to do it.