User's Manual

Version May 1999

4- The Keyboard - Principles of Utilisation

• The key permits the operator to access the corresponding modular level

functions

• The and keys permit to access to the terminal level functions and

to the system menu

• The key ↑↑ permits a paper feed of a couple of centimetres

• The GREEN key permits the validation of any information read by

or entered into the terminal

• The RED key cancels the occurring command after which, it returns

the terminal to the idle state

• The YELLOW key deletes the last character entered, and is used

in certain cases where an override is requested

• The key marked 00 can only be used for entering amounts ;

more particularly it permits the operator to enter amounts in cents