Voltage Selector Knob
• After confirming the polarity and voltage required, rotate the Voltage
Selector Knob at the bottom to the appropriate voltage range.
Red marking – Center negative voltage
Green/Blue marking – Center positive voltage
• Plug the adapter into the wall outlet (100-240 Vac) or connect to the
12Vdc through the Cigarette Adapter.
- Center Positive selection, Green or Blue LED indication appears
and selected voltage value will be indicated.
- Center Negative selection, Red LED indication appears and
selected voltage value will be indicated.
• Connect the output to the equipment. The equipment will power
up as usual.
NOTE: DO NOT set the voltage and connect to the equipment
after Powering up the unit. Improper Voltage setting will
cause damage to the equipment connected.