Section 3  Basic Operations  3-34 
 
[6] Back Space key 
Clears the input value on the left-side of the cursor position. 
 
[7] [Cancel] key 
Cancels the input operation and closes the software keyboard. 
 
[8] Option key 
Displays the following keys according to the type of the software keyboard. 
•  Signed keyboard: + key and - key 
 
[9] [Enter] key 
Determines the input operation. 
 
[10] Input range display section [format display section) 
Displays the values and character types that can be input. 
 
[11] Numeric keys 
Use the keys for input of numeric values. 
 
[12] Arrow keys 
When there are multiple input parts, the active part can be moved to the left/right by clicking on the 
arrow key. 
 
Example: 
  When the [left arrow key) is clicked on, the input section moves to "0100". 
  When the [right arrow key) is clicked on, the input section moves to "0". 
 
 
 
[13] Lowercase character switching key 
Changes the character input key mode to the lowercase character mode. 
 
[14] Uppercase character switching key 
Changes the character input key mode to the uppercase character mode. 
 
[15] Symbol switching key 
Changes the character input key mode to the symbol mode. 
 
[16] Key alignment switching key 
Switches the character key alignment between QWERTY alignment and alphabetic alignment.