Operation Manual

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Direct key (continued)
The key number positions are shown below:
(ER-A411)
Departments and PLUs programmable area
(ER-A421)
Departments and PLUs programmable area
NOTE
• You can assign departments and PLUs only the “Departments and PLUs programmable area”
shown above.
• You cannot assign a department or a PLU to the position to which a function key has been
assigned.
• For a double size key, the key number on the right will be assigned.
• To change the key size between single size and double size, consult your authorized SHARP
dealer.