CONTREX CX-1102 - Manual (Page 7)

Page 5
The AC Power Input Voltage switch is located on the rear of the CX-1102. The default configuration for the
AC Power Input Voltage switch is 115 VAC.
To re-configure for 230 VAC Input, move the switch from the 115V position (up) to the 230V position (down).
Figure 1 AC Power Input Voltage Switch
115V
115V
230V
115V
(default)