User's Manual

Common Platform WiFi EAS Systems
8
SPS Box Main AC Input and Voltage Setup
The Smart Power Supply (SPS) box accepts 5 input voltages: 100vac 110vac and 120vac in North
America and Japan, 220vac and 240vac in Europe and Australia.
Caution: Set the two Voltage Switches (A and B) on the SPS at the specified combination based
on the local incoming voltage value (see picture below).
Voltage Switch B
HIGH MID LOW
(Three Positions)
AC Power In
Voltage Switch A
230 115
Two Positions
100vac
Voltage Switch A - 115
Voltage Switch B - LOW
110vac
Voltage Switch A - 115
Voltage Switch B - MIDDLE
120vac
Voltage Switch A - 115
Voltage Switch B - HIGH
220vac
Voltage Switch A - 230
Voltage Switch B - MIDDLE
240vac
Voltage Switch A - 230
Voltage Switch B - HIGH