Tekkeon MP3450 User Manual page 12

TIP: You can optimize the use of myPower ALL Plus with your laptop computer or portable DVD player by setting
the voltage on myPower ALL Plus to less than the required voltage shown on the laptop 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 laptop computer.
Most laptop 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
laptop. If not, increase the voltage to 14V, and retest. Repeat this process until you reach the voltage that will
power your laptop.
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.
This table
Device Type
provides
recommended
voltage settings
Laptop Computers
by device type.
Portable DVD Players
Digital Cameras
CD Players
PDAs
Digital Camcorders
MP3/MP4
10
myPower ALL Plus VOLTAGE SELECTION
Voltage on Device
Power Adapter
14V
16V
19V
24V
12V
5 - 6V
4.5 - 5V
12V
Suggested Voltage on
myPower ALL Plus
9V
5V
9V
5V
12V
14V
14 - 16V
19V
7.5 - 9V
9 - 12V
5 - 6V
5V
5V
7.5 - 9V
9 - 12V
5V