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7
USER GUIDE
Adjust the Voltage Level
1. Locate the voltage specification for your portable device. This can be found on the
device power adapter label or device specification label which typically is found on
the bottom of the unit.
(If available, use the voltage specification shown on the power adapter.)
2. Using the voltage chart on page 8, adjust the Voltage Setting (dip switch) to
change the output voltage to that required by your device.
CAUTION: It is important to set the voltage NO MORE than one step higher than the
voltage requirement for the portable device as an incorrect setting may prevent
myPower ALL Plus from working with your device, or may harm your device in the
rare instance that the device accepts the higher voltage. However, for all devices,
adjusting the voltage ONLY one step higher than required will not harm the device.
3. To change the voltage, repeat step 2.
TIP: You can optimize the use of myPower ALL Plus with your notebook computer or portable DVD
player by setting the voltage on myPower ALL Plus to less than the required voltage shown on the
notebook computer power supply. This prevents myPower ALL Plus from charging the device, thus
extending the amount of time you can use myPower ALL Plus to power your notebook computer.
Most notebook computers have a battery voltage of 11.1V or 14.8V, allowing them to be powered with
12V or 14V. Therefore, it is recommended that you set the voltage to 12V first, and then test to see if it
will power your notebook. If not, increase the voltage to the next voltage level, and retest. Repeat this
process until you reach the voltage that will power your notebook.
Most portable DVD players require 9 or 12 volts. Set the voltage to 7.5V and test to see if myPower ALL
Plus will power your device at this setting. If not, increase the voltage by one level and retest.
Sample Power
Adapter Label