Specifications

ER420M Program Mode Programming • 103
Program 70 - Function Key Options
Use Program 70 to set options for function keys. Because of the differences inherent in function keys,
individual options will be different. See the specific instructions for each key in this chapter to find the
options for each key.
1. Turn the control lock to the P position.
2. To begin the program, enter 7 0, press the SBTL key.
0 SBTL7
3. Enter the values for the option digit or digits. Depending on the function key
you are programming, you may enter up to five digits N1 through N6.
Determine the values for N1 through N6 by referring to the specific function
key information that follows. (You do not need to enter preceding zeros. For
example, if the function key offers six digits, N1 through N6 and you are only
selecting a value for N6, just enter the value for N6.) Press the function key
you wish to program.
N3N2 N1 N4 N5
FUNCTION
KEY
N6
4. To program additional function keys, repeat from step 3, or press the CASH
key to finalise the program.
CASH