User's Manual

1027144–0001 Draft – Revision D.01
Installing indoor RT equipment 3–9
RT installation
Selecting ac or dc power
Follow these instructions to set the power supply for ac or dc
operation:
To use the dual power supply with ac power:
Make sure the switch is in the ac position; then follow the
instructions below for ac power supplies.
Note: The ac/dc switch is recessed to prevent accidental
switching. Use a flathead screwdriver to change the switch
position.
To use the dual power supply with dc power:
Make sure the switch is in the dc position; then follow the
instructions below for dc power supplies.