16
Warning:
For continued fire protection, replace fuse only with 250V fuse of the specified type and rating. A
replacement fuse must be slow blowing type.
4.2 Line Voltage Conversion
The power supply will work with line voltage of 110AC or 220V AC. Change from one line voltage to another is done
by changing the selection switch in the back.
Warning:
The default setting is 110V AC; to use the unit for 220V AC, make sure to perform the following
procedures before plugging the power supply into AC outlet:
1) Make sure power cord is unplugged.
2) Change the AC selector switch to the desired line voltage position.
Caution:
The desired voltage must be shown in the switch itself, not printed on the case.
Warning:
If the line voltage selector is set incorrectly, the power supply will be damaged (set at 110V and plug
into 220V AC), or the maximum output will not be reached (set at 220V and plug into 110V AC).
4-3 Recovery from OV Protection
