Sam4s ER-390M manual Program 80 Function Key Descriptor

Program 80 - Function Key Descriptor

Program descriptors by entering three digit alpha character codes.

1.Turn the control lock to the P position.

2.To begin the program, enter 8 0, press the SBTL key.

8 0 SBTL

3.

Enter up to 18 characters from Alpha Overlay

FUNCTION

KEY

4.To program additional function keys, repeat from step 3, or press the CASH key to finalize the program.

CASH

ER-390M Program Mode Programming • 111