188 • P-Mode Programming SAM4s ER-900 Series Operator's & Programming Manual v.1.28
Programming Group Descriptors
1. Turn the control lock to the PGM position.
2. To begin the program, enter 9 1 0, press the SUBTL key.
3. Enter the number (1-99) of the group you wish to program; press the X/TIME
key.
4. If you are programming using an alpha keyboard overlay, type up to 18
descriptors on the overlay and press the SUBTL key. (Note: As you are entering
descriptors only the last 16 descriptors will display.)
If you are programming using descriptor codes, enter up to 18 three-character
codes and press the SUBTL key.
5. To program additional groups, repeat from step 3, or press the CASH key to
finalize the program.
9 1 0 SUBTL
X/TIME
CASH
Type up to 18
descriptor keys
SUBTL
SUBTL
Enter up to 18 three-
character codes