From the online manual....
Setting the accessory ID#’s
Your ASC unit will automatically assign a consecutive block of eight ID#s to the accessory
outputs. The ID# blocks are 1-8, 9-16, 17-24, 25-32, and so on. Choosing any number in a block of ID#s will cause the ASC to begin with the first number in that particular ID# block.
Examples:
• If you enter ID# 11, the eight accessory ID#s will automatically be 9 through 16.
• If you enter ID# 25, the eight accessory ID#s will automatically be 25 through 32.
The accessories do not have to be wired to the ASC unit to assign numbers to the
terminals.
If you have multiple ASC units to control more accessories, assign the first unit ID# 1-8, the second unit 9-16, and so on.
1. Remove the RUN/PROGRAM JUMPER on the side of the ASC unit.
Pull the small black connector from the terminal at the side of the ASC unit. Refer to
Figure 5 for the location of the jumper.
2. Press the ACC button on your CAB-1 Remote Controller.
3. Enter the ID# (1, 9, 17, etc.) on the CAB-1 Remote Controller numeric
keypad.
Keep in mind that you are essentially assigning only the first ID# of the eight
accessories wired to the ASC. If you set ID# 1, you have set the eight terminals as
numbers 1 through 8.
4. Press SET on your CAB-1 Remote
Controller.
The L.E.D. illuminates for one second.
5. Replace the RUN/PROGRAM JUMPER
at the side of the ASC unit.